[postgis-users] Polygon area in meters
kemal at cins.co.uk
Tue Feb 9 05:40:15 PST 2010
I'm current working with data in long/lat (wgs84) format and using
st_distance_spheroid to calculate the length of my linestrings in meters. I
now need to calculate the area of my polygons and am wondering what the
easiest way of doing this would be?
I am thinking projecting the polygon with an equal area projection and then
using st_area on the result. Anyone have any ideas on suitable
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