[postgis-users] Which projection for area function?

Brent Wood pcreso at pcreso.com
Sun Nov 28 13:39:49 PST 2004


I have some Antarctic data stored in a Polar Stereographic projection.

The PostGIS area (area2d) function returns a projection dependent value.

Can anyone suggest which projection (or SRID) is likely to give the "best"
result for the area of near polar polygons?

Thanks,

  Brent Wood



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