{
    "type": "FeatureCollection",
    "metadata": {
        "layerid": 543,
        "name": "1819 Bellingshausen expedition, route of the Vostok",
        "description": "<p>This map shows the route of the <em>Vostok<\/em> under the command of Captain Bellingshausen<\/p>",
        "warning": "<p>This project uses historic names for places, some of which may now be offensive. Map points are approximate and do not indicate the exact anchorages of the vessel. Voyage layers may not include all anchorages and may include some places sighted but not visited. Journey lines follow the shortest route between anchorages and do not indicate the exact path of the vessel.<\/p>",
        "ghap_url": "https:\/\/tlcmap.org\/publicdatasets\/543",
        "linkback": null
    },
    "features": [
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    29.732,
                    59.992
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Kronstadt",
                "id": "tb6426",
                "datestart": "1819-07-04",
                "dateend": "1819-07-04",
                "udatestart": -4749271492000,
                "udateend": -4749271492000,
                "latitude": "59.992",
                "longitude": "29.732",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6426",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6426",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6426"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6426",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6426"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    26.952,
                    60.0939
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Hochland Lighthouse",
                "description": "sighted",
                "id": "tb6427",
                "datestart": "1819-07-05",
                "dateend": "1819-07-05",
                "udatestart": -4749185092000,
                "udateend": -4749185092000,
                "latitude": "60.0939",
                "longitude": "26.952",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6427",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6427",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6427"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6427",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6427"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    22.038,
                    58.974
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Dagerort Lighthouse",
                "description": "sighted",
                "id": "tb6428",
                "datestart": "1819-07-06",
                "dateend": "1819-07-06",
                "udatestart": -4749098692000,
                "udateend": -4749098692000,
                "latitude": "58.974",
                "longitude": "22.038",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6428",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6428",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6428"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6428",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6428"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    15.176,
                    55.328
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Christianso",
                "description": "Danish; sighted",
                "id": "tb6429",
                "datestart": "1819-07-10",
                "dateend": "1819-07-10",
                "udatestart": -4748753092000,
                "udateend": -4748753092000,
                "latitude": "55.328",
                "longitude": "15.176",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6429",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6429",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6429"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6429",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6429"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    15.0906,
                    54.9448
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Bornholm Island",
                "description": "sighted",
                "id": "tb642a",
                "datestart": "1819-07-10",
                "dateend": "1819-07-10",
                "udatestart": -4748753092000,
                "udateend": -4748753092000,
                "latitude": "54.9448",
                "longitude": "15.0906",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb642a",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb642a",
                            "link": "https:\/\/tlcmap.org\/search?id=tb642a"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb642a",
                        "url": "https:\/\/tlcmap.org\/search?id=tb642a"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    12.7523,
                    54.8304
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Falsterbo",
                "description": "sighted",
                "id": "tb642b",
                "datestart": "1819-07-10",
                "dateend": "1819-07-10",
                "udatestart": -4748753092000,
                "udateend": -4748753092000,
                "latitude": "54.8304",
                "longitude": "12.7523",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb642b",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb642b",
                            "link": "https:\/\/tlcmap.org\/search?id=tb642b"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb642b",
                        "url": "https:\/\/tlcmap.org\/search?id=tb642b"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    12.6282,
                    55.4739
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Dragor",
                "description": "sighted",
                "id": "tb642c",
                "datestart": "1819-07-11",
                "dateend": "1819-07-11",
                "udatestart": -4748666692000,
                "udateend": -4748666692000,
                "latitude": "55.4739",
                "longitude": "12.6282",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb642c",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb642c",
                            "link": "https:\/\/tlcmap.org\/search?id=tb642c"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb642c",
                        "url": "https:\/\/tlcmap.org\/search?id=tb642c"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    12.6719,
                    55.7131
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Mittelgrund",
                "description": "Copenhagen; naturalists fail to join expedition; no local naturalists willing to replace them",
                "id": "tb642d",
                "datestart": "1819-07-14",
                "dateend": "1819-07-20",
                "udatestart": -4748407492000,
                "udateend": -4747889092000,
                "latitude": "55.7131",
                "longitude": "12.6719",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb642d",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb642d",
                            "link": "https:\/\/tlcmap.org\/search?id=tb642d"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb642d",
                        "url": "https:\/\/tlcmap.org\/search?id=tb642d"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    12.6353,
                    55.9158
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Hveen Island",
                "description": "sighted",
                "id": "tb642e",
                "datestart": "1819-07-20",
                "dateend": "1819-07-20",
                "udatestart": -4747889092000,
                "udateend": -4747889092000,
                "latitude": "55.9158",
                "longitude": "12.6353",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb642e",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb642e",
                            "link": "https:\/\/tlcmap.org\/search?id=tb642e"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb642e",
                        "url": "https:\/\/tlcmap.org\/search?id=tb642e"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    12.6354,
                    56.0357
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Elsinore",
                "description": "sighted",
                "id": "tb642f",
                "datestart": "1819-07-21",
                "dateend": "1819-07-21",
                "udatestart": -4747802692000,
                "udateend": -4747802692000,
                "latitude": "56.0357",
                "longitude": "12.6354",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb642f",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb642f",
                            "link": "https:\/\/tlcmap.org\/search?id=tb642f"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb642f",
                        "url": "https:\/\/tlcmap.org\/search?id=tb642f"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    11.159,
                    57.009
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Anholt Lighthouse",
                "description": "sighted",
                "id": "tb6430",
                "datestart": "1819-07-21",
                "dateend": "1819-07-21",
                "udatestart": -4747802692000,
                "udateend": -4747802692000,
                "latitude": "57.009",
                "longitude": "11.159",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6430",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6430",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6430"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6430",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6430"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    1.95,
                    51.7667
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Galloper Lighthouse",
                "description": "sighted",
                "id": "tb6431",
                "datestart": "1819-07-26",
                "dateend": "1819-07-26",
                "udatestart": -4747370692000,
                "udateend": -4747370692000,
                "latitude": "51.7667",
                "longitude": "1.95",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6431",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6431",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6431"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6431",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6431"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    1.5407,
                    51.2316
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Deal",
                "id": "tb6432",
                "datestart": "1819-07-26",
                "dateend": "1819-07-27",
                "udatestart": -4747370692000,
                "udateend": -4747284292000,
                "latitude": "51.2316",
                "longitude": "1.5407",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6432",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6432",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6432"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6432",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6432"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    0.981,
                    50.899
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Dungeness Lighthouse",
                "description": "sighted",
                "id": "tb6433",
                "datestart": "1819-07-27",
                "dateend": "1819-07-27",
                "udatestart": -4747284292000,
                "udateend": -4747284292000,
                "latitude": "50.899",
                "longitude": "0.981",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6433",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6433",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6433"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6433",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6433"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -1.09,
                    50.742
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Plymouth",
                "description": "Met with Golovnin's expedition; difficulty obtaining navigational instruments; asked Sir Joseph Banks if replacement naturalist available; no replacement local naturalists available",
                "id": "tb6434",
                "datestart": "1819-07-28",
                "dateend": "1819-08-26",
                "udatestart": -4747197892000,
                "udateend": -4744692292000,
                "latitude": "50.742",
                "longitude": "-1.09",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6434",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6434",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6434"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6434",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6434"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -5.191,
                    49.9182
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "North Lizard Lighthouse",
                "description": "sighted",
                "id": "tb6435",
                "datestart": "1819-08-30",
                "dateend": "1819-08-30",
                "udatestart": -4744346692000,
                "udateend": -4744346692000,
                "latitude": "49.9182",
                "longitude": "-5.191",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6435",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6435",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6435"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6435",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6435"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -16.238,
                    28.445
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Santa Cruz",
                "description": "Tenerife",
                "id": "tb6436",
                "datestart": "1819-09-14",
                "dateend": "1819-09-19",
                "udatestart": -4743050692000,
                "udateend": -4742618692000,
                "latitude": "28.445",
                "longitude": "-16.238",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6436",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6436",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6436"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6436",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6436"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -41.8752,
                    -22.9242
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Cape Frio",
                "description": "sighted",
                "id": "tb6437",
                "datestart": "1819-11-02",
                "dateend": "1819-11-02",
                "udatestart": -4738817092000,
                "udateend": -4738817092000,
                "latitude": "-22.9242",
                "longitude": "-41.8752",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6437",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6437",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6437"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6437",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6437"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -43.137,
                    -22.98
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Rio de Janiero",
                "id": "tb6438",
                "datestart": "1819-11-02",
                "dateend": "1819-11-22",
                "udatestart": -4738817092000,
                "udateend": -4737089092000,
                "latitude": "-22.98",
                "longitude": "-43.137",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6438",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6438",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6438"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6438",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6438"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -44.6816,
                    -23.2045
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Raza Island",
                "description": "sighted",
                "id": "tb6439",
                "datestart": "1819-11-22",
                "dateend": "1819-11-22",
                "udatestart": -4737089092000,
                "udateend": -4737089092000,
                "latitude": "-23.2045",
                "longitude": "-44.6816",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6439",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6439",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6439"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6439",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6439"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -38.35,
                    -53.92
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Willis Island and South Georgia Island",
                "description": "Meets British Whaling Company ships Indespensable and Mary-Ann at Port Mary; did not land",
                "id": "tb643a",
                "datestart": "1819-12-15",
                "dateend": "1819-12-15",
                "udatestart": -4735101892000,
                "udateend": -4735101892000,
                "latitude": "-53.92",
                "longitude": "-38.35",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb643a",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb643a",
                            "link": "https:\/\/tlcmap.org\/search?id=tb643a"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb643a",
                        "url": "https:\/\/tlcmap.org\/search?id=tb643a"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -37.108,
                    -54.4647
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Annenkov Island",
                "description": "did not land",
                "id": "tb643b",
                "datestart": "1819-12-15",
                "dateend": "1819-12-15",
                "udatestart": -4735101892000,
                "udateend": -4735101892000,
                "latitude": "-54.4647",
                "longitude": "-37.108",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb643b",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb643b",
                            "link": "https:\/\/tlcmap.org\/search?id=tb643b"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb643b",
                        "url": "https:\/\/tlcmap.org\/search?id=tb643b"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -36.7703,
                    -54.6271
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Pickersgill Island",
                "description": "sighted",
                "id": "tb643c",
                "datestart": "1819-12-16",
                "dateend": "1819-12-16",
                "udatestart": -4735015492000,
                "udateend": -4735015492000,
                "latitude": "-54.6271",
                "longitude": "-36.7703",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb643c",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb643c",
                            "link": "https:\/\/tlcmap.org\/search?id=tb643c"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb643c",
                        "url": "https:\/\/tlcmap.org\/search?id=tb643c"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -36.0798,
                    -54.9287
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "South Georgia",
                "description": "sighted",
                "id": "tb643d",
                "datestart": "1819-12-17",
                "dateend": "1819-12-17",
                "udatestart": -4734929092000,
                "udateend": -4734929092000,
                "latitude": "-54.9287",
                "longitude": "-36.0798",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb643d",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb643d",
                            "link": "https:\/\/tlcmap.org\/search?id=tb643d"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb643d",
                        "url": "https:\/\/tlcmap.org\/search?id=tb643d"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    34.6833,
                    -55.0167
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Clerke Island",
                "description": "sighted",
                "id": "tb643e",
                "datestart": "1819-12-17",
                "dateend": "1819-12-17",
                "udatestart": -4734929092000,
                "udateend": -4734929092000,
                "latitude": "-55.0167",
                "longitude": "34.6833",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb643e",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb643e",
                            "link": "https:\/\/tlcmap.org\/search?id=tb643e"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb643e",
                        "url": "https:\/\/tlcmap.org\/search?id=tb643e"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    28.1667,
                    -56.6667
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Lysekov Island",
                "description": "did not land; Leskov Island",
                "id": "tb643f",
                "datestart": "1819-12-22",
                "dateend": "1819-12-22",
                "udatestart": -4734497092000,
                "udateend": -4734497092000,
                "latitude": "-56.6667",
                "longitude": "28.1667",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb643f",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb643f",
                            "link": "https:\/\/tlcmap.org\/search?id=tb643f"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb643f",
                        "url": "https:\/\/tlcmap.org\/search?id=tb643f"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -27.09,
                    -56.69
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Visokoi Island",
                "description": "did not land",
                "id": "tb6440",
                "datestart": "1819-12-23",
                "dateend": "1819-12-23",
                "udatestart": -4734410692000,
                "udateend": -4734410692000,
                "latitude": "-56.69",
                "longitude": "-27.09",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6440",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6440",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6440"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6440",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6440"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -27.54,
                    -56.29
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Zavodovski Island",
                "description": "Gave collective name Traversey Islands to Lysekov; Visokoi and Zavodovski Islands",
                "id": "tb6441",
                "datestart": "1819-12-23",
                "dateend": "1819-12-24",
                "udatestart": -4734410692000,
                "udateend": -4734324292000,
                "latitude": "-56.29",
                "longitude": "-27.54",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6441",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6441",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6441"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6441",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6441"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -26.59,
                    -57.05
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Candlemas Islands",
                "description": "sighted",
                "id": "tb6442",
                "datestart": "1819-12-27",
                "dateend": "1819-12-29",
                "udatestart": -4734065092000,
                "udateend": -4733892292000,
                "latitude": "-57.05",
                "longitude": "-26.59",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6442",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6442",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6442"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6442",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6442"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -26.37,
                    -57.8
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Saunders Island",
                "description": "did not land",
                "id": "tb6443",
                "datestart": "1819-12-29",
                "dateend": "1820-01-02",
                "udatestart": -4733892292000,
                "udateend": -4733546692000,
                "latitude": "-57.8",
                "longitude": "-26.37",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6443",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6443",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6443"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6443",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6443"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -27.28,
                    -59.42
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Thule Islands",
                "description": "Sandwich Islands; Cook Island; Montagu Island",
                "id": "tb6444",
                "datestart": "1820-01-02",
                "dateend": "1820-01-03",
                "udatestart": -4733546692000,
                "udateend": -4733460292000,
                "latitude": "-59.42",
                "longitude": "-27.28",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6444",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6444",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6444"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6444",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6444"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    146.97,
                    -43.85
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Cape Pedra Branca",
                "description": "sighted",
                "id": "tb6445",
                "datestart": "1820-03-24",
                "dateend": "1820-03-24",
                "udatestart": -4726461892000,
                "udateend": -4726461892000,
                "latitude": "-43.85",
                "longitude": "146.97",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6445",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6445",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6445"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6445",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6445"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    149.95,
                    -37.57
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "shore of New Holland",
                "description": "sighted; high land behind Cape Howe and Gabo Island",
                "id": "tb6446",
                "datestart": "1820-03-26",
                "dateend": "1820-03-26",
                "udatestart": -4726289092000,
                "udateend": -4726289092000,
                "latitude": "-37.57",
                "longitude": "149.95",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6446",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6446",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6446"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6446",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6446"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    150.53,
                    -35.33
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Pigeon House",
                "description": "sighted; Pigeonhouse Mountain",
                "id": "tb6447",
                "datestart": "1820-03-29",
                "dateend": "1820-03-29",
                "udatestart": -4726029892000,
                "udateend": -4726029892000,
                "latitude": "-35.33",
                "longitude": "150.53",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6447",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6447",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6447"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6447",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6447"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    151.27,
                    -33.82
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Port Jackson",
                "id": "tb6448",
                "datestart": "1820-03-30",
                "dateend": "1820-05-08",
                "udatestart": -4725943492000,
                "udateend": -4722573892000,
                "latitude": "-33.82",
                "longitude": "151.27",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6448",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6448",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6448"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6448",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6448"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    173.57,
                    -39.29
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Mount Egmont",
                "description": "sighted; Taranaki",
                "id": "tb6449",
                "datestart": "1820-05-24",
                "dateend": "1820-05-24",
                "udatestart": -4721191492000,
                "udateend": -4721191492000,
                "latitude": "-39.29",
                "longitude": "173.57",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6449",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6449",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6449"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6449",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6449"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    173.87,
                    -40.61
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Cape Stephens",
                "description": "sighted",
                "id": "tb644a",
                "datestart": "1820-05-26",
                "dateend": "1820-05-26",
                "udatestart": -4721018692000,
                "udateend": -4721018692000,
                "latitude": "-40.61",
                "longitude": "173.87",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb644a",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb644a",
                            "link": "https:\/\/tlcmap.org\/search?id=tb644a"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb644a",
                        "url": "https:\/\/tlcmap.org\/search?id=tb644a"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    174.26,
                    -41.09
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Motuara Island",
                "description": "Queen Charlotte Sound",
                "id": "tb644b",
                "datestart": "1820-05-28",
                "dateend": "1820-06-04",
                "udatestart": -4720845892000,
                "udateend": -4720241092000,
                "latitude": "-41.09",
                "longitude": "174.26",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb644b",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb644b",
                            "link": "https:\/\/tlcmap.org\/search?id=tb644b"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb644b",
                        "url": "https:\/\/tlcmap.org\/search?id=tb644b"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -144.39,
                    -27.6
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Oparo Island",
                "description": "Rapa Island; did not land; engaged with inhabitants",
                "id": "tb644c",
                "datestart": "1820-06-29",
                "dateend": "1820-06-30",
                "udatestart": -4718081092000,
                "udateend": -4717994692000,
                "latitude": "-27.6",
                "longitude": "-144.39",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb644c",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb644c",
                            "link": "https:\/\/tlcmap.org\/search?id=tb644c"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb644c",
                        "url": "https:\/\/tlcmap.org\/search?id=tb644c"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -141.27,
                    -19.2
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Unnamed Island",
                "description": "Manuhangi part of Tuamotu archipelago; collected birds; sea urchins (Echinus); Pandanus",
                "id": "tb644d",
                "datestart": "1820-07-05",
                "dateend": "1820-07-05",
                "udatestart": -4717562692000,
                "udateend": -4717562692000,
                "latitude": "-19.2",
                "longitude": "-141.27",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb644d",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb644d",
                            "link": "https:\/\/tlcmap.org\/search?id=tb644d"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb644d",
                        "url": "https:\/\/tlcmap.org\/search?id=tb644d"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -140.67,
                    -18.43
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Bow Island",
                "description": "Hao; did not land",
                "id": "tb644e",
                "datestart": "1820-07-06",
                "dateend": "1820-07-06",
                "udatestart": -4717476292000,
                "udateend": -4717476292000,
                "latitude": "-18.43",
                "longitude": "-140.67",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb644e",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb644e",
                            "link": "https:\/\/tlcmap.org\/search?id=tb644e"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb644e",
                        "url": "https:\/\/tlcmap.org\/search?id=tb644e"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -140.79,
                    -17.8
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Moller Island",
                "description": "Amanu; inhabitants unfriendly to landing party",
                "id": "tb644f",
                "datestart": "1820-07-06",
                "dateend": "1820-07-08",
                "udatestart": -4717476292000,
                "udateend": -4717303492000,
                "latitude": "-17.8",
                "longitude": "-140.79",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb644f",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb644f",
                            "link": "https:\/\/tlcmap.org\/search?id=tb644f"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb644f",
                        "url": "https:\/\/tlcmap.org\/search?id=tb644f"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -140.87,
                    -15.82
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Count Arakcheev Island",
                "description": "Angatau; did not land; interacted with inhabitats",
                "id": "tb6450",
                "datestart": "1820-07-10",
                "dateend": "1820-07-10",
                "udatestart": -4717130692000,
                "udateend": -4717130692000,
                "latitude": "-15.82",
                "longitude": "-140.87",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6450",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6450",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6450"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6450",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6450"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -142.19,
                    -15.79
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Prince Volkhonski Island",
                "description": "Takume; did not land",
                "id": "tb6451",
                "datestart": "1820-07-11",
                "dateend": "1820-07-12",
                "udatestart": -4717044292000,
                "udateend": -4716957892000,
                "latitude": "-15.79",
                "longitude": "-142.19",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6451",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6451",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6451"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6451",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6451"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -142.4229,
                    -15.9355
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Field-Marshal Prince Barclay de Tolly Island",
                "description": "Raroia; did not land",
                "id": "tb6452",
                "datestart": "1820-07-12",
                "dateend": "1820-07-12",
                "udatestart": -4716957892000,
                "udateend": -4716957892000,
                "latitude": "-15.9355",
                "longitude": "-142.4229",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6452",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6452",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6452"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6452",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6452"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -142.83,
                    -16.69
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Nihera Island",
                "description": "Nihiru; traded pearls with Chief; collected grass skirt 'now in the Museum of the Imperial Admiralty Department'",
                "id": "tb6453",
                "datestart": "1820-07-13",
                "dateend": "1820-07-13",
                "udatestart": -4716871492000,
                "udateend": -4716871492000,
                "latitude": "-16.69",
                "longitude": "-142.83",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6453",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6453",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6453"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6453",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6453"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -143.15,
                    -16.33
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Lieutenant-General Yermolov Island",
                "description": "<p>Taenga; did not land<\/p>",
                "id": "tb6454",
                "datestart": "1820-07-14",
                "dateend": "1820-07-14",
                "udatestart": -4716785092000,
                "udateend": -4716785092000,
                "latitude": "-16.33",
                "longitude": "-143.15",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6454",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6454",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6454"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6454",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6454"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -143.44,
                    -16.74
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Prince Golenitschev-Kutuzov-Smolenski Island",
                "description": "Makemo; did not land",
                "id": "tb6455",
                "datestart": "1820-07-14",
                "dateend": "1820-07-15",
                "udatestart": -4716785092000,
                "udateend": -4716698692000,
                "latitude": "-16.74",
                "longitude": "-143.44",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6455",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6455",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6455"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6455",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6455"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -144.28,
                    -16.82
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "General Raevski Island",
                "description": "Tepoto; did not land",
                "id": "tb6456",
                "datestart": "1820-07-15",
                "dateend": "1820-07-15",
                "udatestart": -4716698692000,
                "udateend": -4716698692000,
                "latitude": "-16.82",
                "longitude": "-144.28",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6456",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6456",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6456"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6456",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6456"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -144.81,
                    -16.84
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "General Graf Osten-Saken Island",
                "description": "Tahanea; did not land",
                "id": "tb6457",
                "datestart": "1820-07-15",
                "dateend": "1820-07-15",
                "udatestart": -4716698692000,
                "udateend": -4716698692000,
                "latitude": "-16.84",
                "longitude": "-144.81",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6457",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6457",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6457"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6457",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6457"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -145.19,
                    -16.76
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Admiral Chichagov Island",
                "description": "Faaite; did not land",
                "id": "tb6458",
                "datestart": "1820-07-16",
                "dateend": "1820-07-16",
                "udatestart": -4716612292000,
                "udateend": -4716612292000,
                "latitude": "-16.76",
                "longitude": "-145.19",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6458",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6458",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6458"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6458",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6458"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -145.62,
                    -16.33
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Graf Miloradovich Island",
                "description": "Fakarava; did not land",
                "id": "tb6459",
                "datestart": "1820-07-16",
                "dateend": "1820-07-16",
                "udatestart": -4716612292000,
                "udateend": -4716612292000,
                "latitude": "-16.33",
                "longitude": "-145.62",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6459",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6459",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6459"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6459",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6459"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -146.02,
                    -15.93
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Count Wittgenstein Island",
                "description": "Toau; did not land",
                "id": "tb645a",
                "datestart": "1820-07-16",
                "dateend": "1820-07-17",
                "udatestart": -4716612292000,
                "udateend": -4716525892000,
                "latitude": "-15.93",
                "longitude": "-146.02",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb645a",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb645a",
                            "link": "https:\/\/tlcmap.org\/search?id=tb645a"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb645a",
                        "url": "https:\/\/tlcmap.org\/search?id=tb645a"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -146.35,
                    -16.16
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Palliser II; Elizabeth Island",
                "description": "Niau",
                "id": "tb645b",
                "datestart": "1820-07-17",
                "dateend": "1820-07-18",
                "udatestart": -4716525892000,
                "udateend": -4716439492000,
                "latitude": "-16.16",
                "longitude": "-146.35",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb645b",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb645b",
                            "link": "https:\/\/tlcmap.org\/search?id=tb645b"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb645b",
                        "url": "https:\/\/tlcmap.org\/search?id=tb645b"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -146.69,
                    -15.73
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Vice Admiral Greig Island",
                "description": "Kaukura; did not land",
                "id": "tb645c",
                "datestart": "1820-07-18",
                "dateend": "1820-07-18",
                "udatestart": -4716439492000,
                "udateend": -4716439492000,
                "latitude": "-15.73",
                "longitude": "-146.69",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb645c",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb645c",
                            "link": "https:\/\/tlcmap.org\/search?id=tb645c"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb645c",
                        "url": "https:\/\/tlcmap.org\/search?id=tb645c"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -146.909,
                    -15.7033
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Palliser III",
                "description": "did not land",
                "id": "tb645d",
                "datestart": "1820-07-19",
                "dateend": "1820-07-19",
                "udatestart": -4716353092000,
                "udateend": -4716353092000,
                "latitude": "-15.7033",
                "longitude": "-146.909",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb645d",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb645d",
                            "link": "https:\/\/tlcmap.org\/search?id=tb645d"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb645d",
                        "url": "https:\/\/tlcmap.org\/search?id=tb645d"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -148.18,
                    -15.84
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Makatea Island",
                "id": "tb645e",
                "datestart": "1820-07-20",
                "dateend": "1820-07-20",
                "udatestart": -4716266692000,
                "udateend": -4716266692000,
                "latitude": "-15.84",
                "longitude": "-148.18",
                "linkback": "https:\/\/archive.org\/details\/in.ernet.dli.2015.96202",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb645e",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb645e",
                            "link": "https:\/\/tlcmap.org\/search?id=tb645e"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb645e",
                        "url": "https:\/\/tlcmap.org\/search?id=tb645e"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -149.45,
                    -17.47
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Otahiti",
                "description": "Tahiti",
                "id": "tb645f",
                "datestart": "1820-07-22",
                "dateend": "1820-07-27",
                "udatestart": -4716093892000,
                "udateend": -4715661892000,
                "latitude": "-17.47",
                "longitude": "-149.45",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb645f",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb645f",
                            "link": "https:\/\/tlcmap.org\/search?id=tb645f"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb645f",
                        "url": "https:\/\/tlcmap.org\/search?id=tb645f"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -148.2828,
                    -15.8931
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Makatea",
                "description": "sighted",
                "id": "tb6460",
                "datestart": "1820-07-30",
                "dateend": "1820-07-30",
                "udatestart": -4715402692000,
                "udateend": -4715402692000,
                "latitude": "-15.8931",
                "longitude": "-148.2828",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6460",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6460",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6460"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6460",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6460"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -148.2964,
                    -15.0843
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Kruzenstern Island",
                "description": "Tokehau; did not land",
                "id": "tb6461",
                "datestart": "1820-07-30",
                "dateend": "1820-07-31",
                "udatestart": -4715402692000,
                "udateend": -4715316292000,
                "latitude": "-15.0843",
                "longitude": "-148.2964",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6461",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6461",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6461"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6461",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6461"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -148.6947,
                    -14.9123
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Lazarev Island",
                "description": "Mataiva; sighted",
                "id": "tb6462",
                "datestart": "1820-07-31",
                "dateend": "1820-07-31",
                "udatestart": -4715316292000,
                "udateend": -4715316292000,
                "latitude": "-14.9123",
                "longitude": "-148.6947",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6462",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6462",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6462"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6462",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6462"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -152.3111,
                    -10.0666
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Vostok",
                "description": "sighted",
                "id": "tb6463",
                "datestart": "1820-08-03",
                "dateend": "1820-08-03",
                "udatestart": -4715057092000,
                "udateend": -4715057092000,
                "latitude": "-10.0666",
                "longitude": "-152.3111",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6463",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6463",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6463"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6463",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6463"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -161.0906,
                    -10.0395
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Grand Duke Alexander Island",
                "description": "attempted trade; did not land; Rukahanga",
                "id": "tb6464",
                "datestart": "1820-08-07",
                "dateend": "1820-08-08",
                "udatestart": -4714711492000,
                "udateend": -4714625092000,
                "latitude": "-10.0395",
                "longitude": "-161.0906",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6464",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6464",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6464"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6464",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6464"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -165.8348,
                    -10.8429
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Danger Islands",
                "description": "Pukapuka; sighted",
                "id": "tb6465",
                "datestart": "1820-08-11",
                "dateend": "1820-08-11",
                "udatestart": -4714365892000,
                "udateend": -4714365892000,
                "latitude": "-10.8429",
                "longitude": "-165.8348",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6465",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6465",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6465"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6465",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6465"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -173.9722,
                    -18.5471
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Vavau Island",
                "description": "sighted",
                "id": "tb6466",
                "datestart": "1820-08-16",
                "dateend": "1820-08-16",
                "udatestart": -4713933892000,
                "udateend": -4713933892000,
                "latitude": "-18.5471",
                "longitude": "-173.9722",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6466",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6466",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6466"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6466",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6466"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -174.6388,
                    -18.7742
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Late Island",
                "description": "sighted",
                "id": "tb6467",
                "datestart": "1820-08-16",
                "dateend": "1820-08-16",
                "udatestart": -4713933892000,
                "udateend": -4713933892000,
                "latitude": "-18.7742",
                "longitude": "-174.6388",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6467",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6467",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6467"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6467",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6467"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -178.5377,
                    -18.37
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Mikhailov Island and Simanov Island",
                "description": "sighted; Tuvana-Ithaolo; Tuvana-I-Ra; Lao Group",
                "id": "tb6468",
                "datestart": "1820-08-19",
                "dateend": "1820-08-19",
                "udatestart": -4713674692000,
                "udateend": -4713674692000,
                "latitude": "-18.37",
                "longitude": "-178.5377",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6468",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6468",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6468"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6468",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6468"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    178.5271,
                    -18.908
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Ono",
                "description": "considers it be Cook's Feise Island",
                "id": "tb6469",
                "datestart": "1820-08-20",
                "dateend": "1820-08-23",
                "udatestart": -4713588292000,
                "udateend": -4713329092000,
                "latitude": "-18.908",
                "longitude": "178.5271",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6469",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6469",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6469"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6469",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6469"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -178.5377,
                    -18.37
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Mikhailov Island and Simanov Island",
                "description": "sighted",
                "id": "tb646a",
                "datestart": "1820-08-23",
                "dateend": "1820-08-23",
                "udatestart": -4713329092000,
                "udateend": -4713329092000,
                "latitude": "-18.37",
                "longitude": "-178.5377",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb646a",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb646a",
                            "link": "https:\/\/tlcmap.org\/search?id=tb646a"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb646a",
                        "url": "https:\/\/tlcmap.org\/search?id=tb646a"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    159.0726,
                    -31.6075
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Lord Howe Island",
                "description": "sighted",
                "id": "tb646b",
                "datestart": "1820-09-04",
                "dateend": "1820-09-04",
                "udatestart": -4712292292000,
                "udateend": -4712292292000,
                "latitude": "-31.6075",
                "longitude": "159.0726",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb646b",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb646b",
                            "link": "https:\/\/tlcmap.org\/search?id=tb646b"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb646b",
                        "url": "https:\/\/tlcmap.org\/search?id=tb646b"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    151.2513,
                    -33.8476
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Port Jackson ",
                "id": "tb646c",
                "datestart": "1820-09-09",
                "dateend": "1820-10-31",
                "udatestart": -4711860292000,
                "udateend": -4707367492000,
                "latitude": "-33.8476",
                "longitude": "151.2513",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb646c",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb646c",
                            "link": "https:\/\/tlcmap.org\/search?id=tb646c"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb646c",
                        "url": "https:\/\/tlcmap.org\/search?id=tb646c"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    158.8433,
                    -54.4642
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Macquarie Island",
                "description": "met with sealers",
                "id": "tb646d",
                "datestart": "1820-11-17",
                "dateend": "1820-11-19",
                "udatestart": -4705898692000,
                "udateend": -4705725892000,
                "latitude": "-54.4642",
                "longitude": "158.8433",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb646d",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb646d",
                            "link": "https:\/\/tlcmap.org\/search?id=tb646d"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb646d",
                        "url": "https:\/\/tlcmap.org\/search?id=tb646d"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -90.8199,
                    -68.7089
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Peter I Island",
                "description": "did not land",
                "id": "tb646e",
                "datestart": "1821-01-11",
                "dateend": "1821-01-12",
                "udatestart": -4701146692000,
                "udateend": -4701060292000,
                "latitude": "-68.7089",
                "longitude": "-90.8199",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb646e",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb646e",
                            "link": "https:\/\/tlcmap.org\/search?id=tb646e"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb646e",
                        "url": "https:\/\/tlcmap.org\/search?id=tb646e"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -76.3559,
                    -69.0334
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Alexander I Land",
                "description": "did not land",
                "id": "tb646f",
                "datestart": "1821-01-17",
                "dateend": "1821-01-17",
                "udatestart": -4700628292000,
                "udateend": -4700628292000,
                "latitude": "-69.0334",
                "longitude": "-76.3559",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb646f",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb646f",
                            "link": "https:\/\/tlcmap.org\/search?id=tb646f"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb646f",
                        "url": "https:\/\/tlcmap.org\/search?id=tb646f"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -62.9431,
                    -62.866
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "South Shetland",
                "description": "sighted; also names New Shetland; Borodino Island; Little Yaroslavetz",
                "id": "tb6470",
                "datestart": "1821-01-24",
                "dateend": "1821-01-25",
                "udatestart": -4700023492000,
                "udateend": -4699937092000,
                "latitude": "-62.866",
                "longitude": "-62.9431",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6470",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6470",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6470"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6470",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6470"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -60.8,
                    -63.064
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Teille Island",
                "description": "Deception Island; did not land",
                "id": "tb6471",
                "datestart": "1821-01-25",
                "dateend": "1821-01-25",
                "udatestart": -4699937092000,
                "udateend": -4699937092000,
                "latitude": "-63.064",
                "longitude": "-60.8",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6471",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6471",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6471"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6471",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6471"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -60.7502,
                    -62.6928
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Smolensk Island",
                "description": "Livingstone Island; did not land",
                "id": "tb6472",
                "datestart": "1821-01-25",
                "dateend": "1821-01-25",
                "udatestart": -4699937092000,
                "udateend": -4699937092000,
                "latitude": "-62.6928",
                "longitude": "-60.7502",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6472",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6472",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6472"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6472",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6472"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -59.9322,
                    -62.4036
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Beresina Island",
                "description": "Greenwich Island; did not land",
                "id": "tb6473",
                "datestart": "1821-01-25",
                "dateend": "1821-01-25",
                "udatestart": -4699937092000,
                "udateend": -4699937092000,
                "latitude": "-62.4036",
                "longitude": "-59.9322",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6473",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6473",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6473"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6473",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6473"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -59.7203,
                    -62.3377
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Polotsk Island",
                "description": "Robert Island; did not land",
                "id": "tb6474",
                "datestart": "1821-01-25",
                "dateend": "1821-01-25",
                "udatestart": -4699937092000,
                "udateend": -4699937092000,
                "latitude": "-62.3377",
                "longitude": "-59.7203",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6474",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6474",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6474"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6474",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6474"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -59.0966,
                    -62.3826
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Nelson Island; Leipzig Island",
                "description": "Nelson Island; did not land",
                "id": "tb6475",
                "datestart": "1821-01-25",
                "dateend": "1821-01-25",
                "udatestart": -4699937092000,
                "udateend": -4699937092000,
                "latitude": "-62.3826",
                "longitude": "-59.0966",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6475",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6475",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6475"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6475",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6475"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -58.0906,
                    -62.1805
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Waterloo Island",
                "description": "King George's Island; did not land",
                "id": "tb6476",
                "datestart": "1821-01-25",
                "dateend": "1821-01-25",
                "udatestart": -4699937092000,
                "udateend": -4699937092000,
                "latitude": "-62.1805",
                "longitude": "-58.0906",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6476",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6476",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6476"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6476",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6476"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -57.6884,
                    -61.8888
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "North Foreland Cape",
                "description": "sighted",
                "id": "tb6477",
                "datestart": "1821-01-26",
                "dateend": "1821-01-26",
                "udatestart": -4699850692000,
                "udateend": -4699850692000,
                "latitude": "-61.8888",
                "longitude": "-57.6884",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6477",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6477",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6477"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6477",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6477"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -55.9446,
                    -61.4779
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Three Brothers Islands",
                "description": "did not land",
                "id": "tb6478",
                "datestart": "1821-01-27",
                "dateend": "1821-01-27",
                "udatestart": -4699764292000,
                "udateend": -4699764292000,
                "latitude": "-61.4779",
                "longitude": "-55.9446",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6478",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6478",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6478"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6478",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6478"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -55.6385,
                    -61.471
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Rozhnov Island",
                "description": "Gibbs Island; did not land",
                "id": "tb6479",
                "datestart": "1821-01-27",
                "dateend": "1821-01-27",
                "udatestart": -4699764292000,
                "udateend": -4699764292000,
                "latitude": "-61.471",
                "longitude": "-55.6385",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6479",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6479",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6479"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6479",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6479"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -55.3083,
                    -61.2485
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Mordvinov Island",
                "description": "Elephant Island; did not land",
                "id": "tb647a",
                "datestart": "1821-01-29",
                "dateend": "1821-01-29",
                "udatestart": -4699591492000,
                "udateend": -4699591492000,
                "latitude": "-61.2485",
                "longitude": "-55.3083",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb647a",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb647a",
                            "link": "https:\/\/tlcmap.org\/search?id=tb647a"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb647a",
                        "url": "https:\/\/tlcmap.org\/search?id=tb647a"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -54.4641,
                    -61.0724
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Mikhailov Island ",
                "description": "did not land; Cornwallis Island",
                "id": "tb647b",
                "datestart": "1821-01-29",
                "dateend": "1821-01-29",
                "udatestart": -4699591492000,
                "udateend": -4699591492000,
                "latitude": "-61.0724",
                "longitude": "-54.4641",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb647b",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb647b",
                            "link": "https:\/\/tlcmap.org\/search?id=tb647b"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb647b",
                        "url": "https:\/\/tlcmap.org\/search?id=tb647b"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -54.2205,
                    -61.2685
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Vice-Admiral Shishkov Island",
                "description": "Clarence Island; did not land",
                "id": "tb647c",
                "datestart": "1821-01-29",
                "dateend": "1821-01-29",
                "udatestart": -4699591492000,
                "udateend": -4699591492000,
                "latitude": "-61.2685",
                "longitude": "-54.2205",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb647c",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb647c",
                            "link": "https:\/\/tlcmap.org\/search?id=tb647c"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb647c",
                        "url": "https:\/\/tlcmap.org\/search?id=tb647c"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -41.8752,
                    -22.9242
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Cape Frio",
                "description": "sighted",
                "id": "tb647d",
                "datestart": "1821-02-24",
                "dateend": "1821-02-24",
                "udatestart": -4697345092000,
                "udateend": -4697345092000,
                "latitude": "-22.9242",
                "longitude": "-41.8752",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb647d",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb647d",
                            "link": "https:\/\/tlcmap.org\/search?id=tb647d"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb647d",
                        "url": "https:\/\/tlcmap.org\/search?id=tb647d"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -43.137,
                    -22.98
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Rio de Janiero",
                "id": "tb647e",
                "datestart": "1821-02-27",
                "dateend": "1821-04-23",
                "udatestart": -4697085892000,
                "udateend": -4692333892000,
                "latitude": "-22.98",
                "longitude": "-43.137",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb647e",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb647e",
                            "link": "https:\/\/tlcmap.org\/search?id=tb647e"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb647e",
                        "url": "https:\/\/tlcmap.org\/search?id=tb647e"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -25.1704,
                    36.9294
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Santa Maria Island",
                "description": "sighted",
                "id": "tb647f",
                "datestart": "1821-06-10",
                "dateend": "1821-06-10",
                "udatestart": -4688186692000,
                "udateend": -4688186692000,
                "latitude": "36.9294",
                "longitude": "-25.1704",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb647f",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb647f",
                            "link": "https:\/\/tlcmap.org\/search?id=tb647f"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb647f",
                        "url": "https:\/\/tlcmap.org\/search?id=tb647f"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -9.2168,
                    38.6903
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Belem",
                "description": "Lisbon",
                "id": "tb6480",
                "datestart": "1821-06-17",
                "dateend": "1821-06-28",
                "udatestart": -4687581892000,
                "udateend": -4686631492000,
                "latitude": "38.6903",
                "longitude": "-9.2168",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6480",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6480",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6480"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6480",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6480"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -5.191,
                    49.9182
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Lizard Lighthouse",
                "description": "sighted",
                "id": "tb6481",
                "datestart": "1821-07-10",
                "dateend": "1821-07-10",
                "udatestart": -4685594692000,
                "udateend": -4685594692000,
                "latitude": "49.9182",
                "longitude": "-5.191",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6481",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6481",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6481"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6481",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6481"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    1.4578,
                    51.0649
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Dover",
                "description": "sighted",
                "id": "tb6482",
                "datestart": "1821-07-12",
                "dateend": "1821-07-12",
                "udatestart": -4685421892000,
                "udateend": -4685421892000,
                "latitude": "51.0649",
                "longitude": "1.4578",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6482",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6482",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6482"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6482",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6482"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    10.7059,
                    57.7367
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Skagen Lighthouse",
                "description": "sighted",
                "id": "tb6483",
                "datestart": "1821-07-15",
                "dateend": "1821-07-15",
                "udatestart": -4685162692000,
                "udateend": -4685162692000,
                "latitude": "57.7367",
                "longitude": "10.7059",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6483",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6483",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6483"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6483",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6483"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    12.6354,
                    56.0357
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Elsinore",
                "description": "sighted",
                "id": "tb6484",
                "datestart": "1821-07-17",
                "dateend": "1821-07-17",
                "udatestart": -4684989892000,
                "udateend": -4684989892000,
                "latitude": "56.0357",
                "longitude": "12.6354",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6484",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6484",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6484"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6484",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6484"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    12.6719,
                    55.7131
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Copenhagen",
                "id": "tb6485",
                "datestart": "1821-07-17",
                "dateend": "1821-07-18",
                "udatestart": -4684989892000,
                "udateend": -4684903492000,
                "latitude": "55.7131",
                "longitude": "12.6719",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6485",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6485",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6485"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6485",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6485"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    29.732,
                    59.992
                ]
            },
            "properties": {
                "name": "Bellingshausen (Vostok)",
                "placename": "Kronstadt",
                "id": "tb6486",
                "datestart": "1821-07-24",
                "dateend": "1821-07-24",
                "udatestart": -4684385092000,
                "udateend": -4684385092000,
                "latitude": "59.992",
                "longitude": "29.732",
                "linkback": "https:\/\/jcu.primo.exlibrisgroup.com\/permalink\/61ARL_JCU\/1nbbula\/alma991000601119706376",
                "TLCMapLinkBack": "https:\/\/tlcmap.org\/search?id=tb6486",
                "TLCMapDataset": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "display": {
                "popup": {
                    "links": [
                        {
                            "text": "TLCMap Record: tb6486",
                            "link": "https:\/\/tlcmap.org\/search?id=tb6486"
                        },
                        {
                            "text": "TLCMap Layer",
                            "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
                        }
                    ]
                },
                "source": {
                    "TLCMapID": {
                        "id": "tb6486",
                        "url": "https:\/\/tlcmap.org\/search?id=tb6486"
                    },
                    "Layer": {
                        "name": "1819 Bellingshausen expedition, route of the Vostok (community contributed)",
                        "url": "https:\/\/tlcmap.org\/publicdatasets\/543"
                    }
                }
            }
        }
    ],
    "display": {
        "popup": {
            "blockedFields": [
                "OBJECTID",
                "id",
                "title",
                "name",
                "udatestart",
                "udateend",
                "layer",
                "TLCMapLinkBack",
                "TLCMapDataset"
            ],
            "fieldLabels": {
                "placename": "Place Name",
                "StartDate": "Date Start",
                "EndDate": "Date End",
                "datestart": "Date Start",
                "dateend": "Date End",
                "latitude": "Latitude",
                "longitude": "Longitude",
                "state": "State",
                "lga": "LGA",
                "feature_term": "Feature Term",
                "source": "Source",
                "original_data_source": "Original Data Source",
                "linkback": "Link Back",
                "type": "Type",
                "description": "Description",
                "parish": "Parish",
                "warning": "Warning"
            }
        },
        "info": {
            "title": {
                "text": "1819 Bellingshausen expedition, route of the Vostok",
                "link": "https:\/\/tlcmap.org\/publicdatasets\/543"
            },
            "content": "<div class=\"warning-message\"><strong>Warning<\/strong><br><p>This project uses historic names for places, some of which may now be offensive. Map points are approximate and do not indicate the exact anchorages of the vessel. Voyage layers may not include all anchorages and may include some places sighted but not visited. Journey lines follow the shortest route between anchorages and do not indicate the exact path of the vessel.<\/p><\/div><div><p>This map shows the route of the <em>Vostok<\/em> under the command of Captain Bellingshausen<\/p><\/div><p><a href=\"https:\/\/docs.tlcmap.org\/\/help\/guides\/guide\/\" target=\"_blank\">Help<\/a><\/p>",
            "enableShareWidget": true
        }
    },
    "dataset_id": 543
}