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How to know the srid
select * from spatial_ref_sys; select * from spatial_ref_sys where srtext LIKE '%NTF%';
Projections
srid System projection Country 3035 ETRS89 2154 RGF93_Lambert_93 France 27572 LambertII 4326 WGS84 23030 ED50/ UTM zone 30N Spain 900913 27581 Lambert PROJCS["_MI_0",GEOGCS["FR-GRN",DATUM["D_FR-GRN"... 29903 TM65 Irish Grid Ireland 29901 OSNI 1952 / Irish National Grid Ireland 27700 OSGB 1936 / British National Grid Transverse Mercator UK 27572 NTF_France_II_degrees Lambert zone II France Sphere_ARC_INFO_Lambert_Azimuthal_Equal_Area
http://www.dnf.org/registry/coordinate_reference_systems/
Britain
http://www.ordnancesurvey.co.uk/oswebsite/gps/information/coordinatesystemsinfo/guidecontents/guidea.html
http://www.movable-type.co.uk/scripts/latlong-gridref.html
Last modified 14 years ago
Last modified on Oct 3, 2011 11:39:34 AM