Basic Statistics

CSV GeoJSON

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Layer Id 2744 Name Early Whaling Stations, Australia
Description

A quick map of whaling stations in Australia, as I come across them.

 Subject Keywords history, Australia, whaling
Type Site Created At 2026-02-12 15:37:28
Updated At 2026-02-12 15:45:17 Ghap Url https://tlcmap.org/layers/2744
Statistic Value Unit
Total Places
5 -
Area
990404.08174266 km2
Convex Hull
POLYGON((147.362022368649 -42.89407602773598,119.52438351367586 -34.33209601497534,138.6024856254874 -35.57998764953377,149.90707394335536 -37.088048450536256,147.362022368649 -42.89407602773598)) -
Density
5.0484444603684E-6 places/km2
Centroid
POINT(139.40208431933473 -37.64781903662747) -
Bounding Box
POLYGON((119.52438351367586 -42.89407602773598,119.52438351367586 -34.33209601497534,149.90707394335536 -34.33209601497534,149.90707394335536 -42.89407602773598,119.52438351367586 -42.89407602773598)) -
Most Central Place
Portland Bay -
Most Distant Place from center
Doubtful Island Bay -
Distribution
  • Average Distance from Centroid: 820.03994392074
  • Average Distance from Centroid / Area of Convex Hull: 0.00082798522243349
 kilometers
Start Date
1805 -
End Date
1834 -
Duration
29 years
Median Date
1833-01-01 -
Average Date
1826-10-19 -