Re: [gdal-dev] GetAreaOfUse() and EPSG:29902

2023-01-03 Thread Even Rouault
Simon, epsg.io is not a reference site. You should rather consult epsg.org For CRS EPSG:29902, it refers to extent https://epsg.org/extent_3767/Ireland-onshore.html which has -5.93° as east longitude https://epsg.org/extent_1305/Europe-Ireland-Republic-and-Ulster-onshore.html has -5.34° as

[gdal-dev] GetAreaOfUse() and EPSG:29902

2023-01-03 Thread Simon Wright
Dear All Happy New Year! I'm trying to use the GetAreaOfUse() method on a osgeo.osr.SpatialReference to check the validity of coordinates. With the following for the Irish National Grid (EPSG:29902) I get the WGS84 bounds - west, east, south, north - of the spatial reference system to be -10.