On Aug 18, 2009, at 9:51 AM, Paul Ramsey wrote:
I'm in the process of moving a GIS app from manual distance
calculations
(using the haversine formula) to PostGIS using ST_Distance_Spheroid
(with
WGS84).
The geometry column is just storing longitude/latitude points (in
radians).
The *spher(oid) function in postgis expect degrees, not radians.
Ah, ok. That would be it, then. Thanks!
Ta,
-Stephen
-----------------------------------------
Stephen Sample, NPPA IT Manager/Web Developer
+919/383-7246 x11, <[email protected]>
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