Basic Statistics

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Layer Id 1360 Name Humanitarians in the Antipodes: Voyage to South Australia
Description

A visualisation of the investigative tours of British Quakers, James Backhouse and George Washington Walker, who were 'travelling under concern' in the Southern oceans in 1830s. This section relates to a visit to the recently proclaimed settler-colony of South Australia.

Subject Keywords colonialism, religious society of friends, quakers, colonial history, james backhouse, george washington walker, transnational human rights activism
Type Journey Creator Penny Edmonds
Contact penny.edmonds@flinders.edu.au Source Url https://trove.nla.gov.au/work/10371634
Language English Temporal From 1837-11-20
Temporal To 1837-12-16 Created At 2024-06-25 20:36:14
Updated At 2024-06-25 20:36:29 Ghap Url https://tlcmap.org/layers/1360
Statistic Value Unit
Total Places
16 -
Area
76326.010006445 km2
Convex Hull
POLYGON((143.6494161 -39.14734171,141.6377311 -38.48002881,136.6320806 -35.74094026,136.6175613 -35.53285559,138.5006466 -34.85853319,138.5976512 -34.91282667,143.6494161 -39.14734171)) -
Density
0.00020962709826767 places/km2
Centroid
POINT(138.81992308125 -35.548777852499995) -
Bounding Box
POLYGON((136.6175613 -39.14734171,136.6175613 -34.85853319,143.6494161 -34.85853319,143.6494161 -39.14734171,136.6175613 -39.14734171)) -
Most Central Place
Backhouse noted that the 'opening into St. Vincents Gulf by the Backstairs Passage' was maked by 'two little islands, called The Pages' and that a 'vast numbers of sea fowl, and some Seals of a yellowish colour with black muzzles, were upon one of the two little islands'. -
Most Distant Place from center
From 20th November 1837 until the 23rd, the 'wind was adverse' so the ship Eudora 'beat backward and forward, between Kings Island and Cape Otway'. The ship 'tacked when about fifteen miles from its north coast, to avoid a reef, on which the convict vessel Minerva was lost about two years previously. -
Distribution
  • Average Distance from Centroid: 141.0951357002
  • Average Distance from Centroid / Area of Convex Hull: 0.0018485852422823
kilometers
Start Date
1837-11-20 -
End Date
1837-12-16 -
Duration
0.07 years
Median Date
1837-12-01 -
Average Date
1837-12-02 -