Basic Statistics

CSV GeoJSON

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Layer Id 1717 Name Portland Bay, Early Depictions
Description

Some early depictions of Portland Bay to help with historical interpretation. Eg: showing early maps of locations; paintings showing aspects and details; Aboriginal, whaler and farming life; distances between places etc.

 Subject Keywords History
Type Media Created At 2024-08-04 13:24:02
Updated At 2024-08-04 14:25:58 Ghap Url https://tlcmap.org/layers/1717
Statistic Value Unit
Total Places
26 -
Area
73.31530049123 km2
Convex Hull
POLYGON((141.6697311724609 -38.40685912498394,141.6253567 -38.40430325,141.597805 -38.36709838,141.5843296 -38.34885899,141.5902519 -38.32273703,141.6040707 -38.31000926,141.65992503013302 -38.27728729845477,141.6697311724609 -38.40685912498394)) -
Density
0.35463265956484 places/km2
Centroid
POINT(141.61474605411593 -38.35183624987248) -
Bounding Box
POLYGON((141.5843296 -38.40685912498394,141.5843296 -38.27728729845477,141.6697311724609 -38.27728729845477,141.6697311724609 -38.40685912498394,141.5843296 -38.40685912498394)) -
Most Central Place
Anchorage -
Most Distant Place from center
Huts -
Distribution
  • Average Distance from Centroid: 2.8577428986946
  • Average Distance from Centroid / Area of Convex Hull: 0.038978806327561
 kilometers
Start Date
1845-12-10 -
End Date
1845-12-10 -
Duration
0 years
Median Date
1845-12-10 -
Average Date
1845-12-10 -