Basic Statistics

CSV GeoJSON

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Layer Id 546 Name 1825 Beechey expedition
Description

This map shows the route of the Blossom under the command of Captain Beechey

 Subject Keywords history of exploration, scientific collecting, australian history, coral taxonomy, pacific history, environmental history, environmental baselines, museum collections, blossom, frederick william beechey
Type Journey Warning

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.
Creator Claire Brennan; Alana Grech Publisher James Cook University
Contact claire.brennan@jcu.edu.au License CC BY-NC
Created At 2023-06-26 21:00:02 Updated At 2023-06-29 11:24:54
Ghap Url https://tlcmap.org/layers/546
Statistic Value Unit
Total Places
105 -
Area
311941467.4154 km2
Convex Hull
POLYGON((-68.7167 -56.5333,-167.245 -20.9397,-176.636 51.8667,-171.7479 63.1619,-166.803 68.3472,-161.908 70.9583,178.4 70.8,145.4068 19.6656,-68.7167 -56.5333)) -
Density
3.3660160949418E-7 places/km2
Centroid
POINT(-92.31981999999999 17.343883809523806) -
Bounding Box
POLYGON((-176.636 -56.5333,-176.636 70.9583,178.4 70.9583,178.4 -56.5333,-176.636 -56.5333)) -
Most Central Place
Beechey (Blossom) -
Most Distant Place from center
Beechey (Blossom) -
Distribution
  • Average Distance from Centroid: 7231.1560410429
  • Average Distance from Centroid / Area of Convex Hull: 2.3181131065891E-5
 kilometers
Start Date
1825-05-19 -
End Date
1828-09-28 -
Duration
3.36 years
Median Date
1826-07-21 -
Average Date
1826-09-18 -