-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi all,
I have a problem converting OSGB coordinates to lat/long coordinates. Currently, my data exists in OSGB (SRID 27700), and I need to convert to WGS84 for inclusion in a KML file. However, currently all the points turn out as approximately 100-200m from where I expect them to be. Looking at the PROJ4 mailing list, it seems that there was some issue with the datum used for the conversion (http://lists.maptools.org/pipermail/proj/2006-May/002265.html). This has been fixed in the latest version of PROJ4, which I downloaded, compiled, and installed. However, this has not fixed my problem with PostGIS. Do I have to modify the spatial_ref_sys table to use the new datum in PROJ4? If so, how? Many thanks, Chris - -- Chris Jewell, BSc(Hons), BVSc, MRCVS Dept of Maths and Statistics Fylde College Lancaster University Lancaster Lancs LA1 4YF -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFG9vbvtbYC54ephxMRAtIbAJ9aRTTaQvclBLCC7sRrD/a5DJLxhQCgnfll ikhyJ3OZ0jACEXiOJrT8p1Q= =03/P -----END PGP SIGNATURE----- _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
