Hi, I've set up a location (GRASS 6.4.2. RC1487 15M (2011)), using the Location wizard, by selecting the coordinate system parameters as so:
projection: UTM datum with ellipsoid: projection zone 30N datum code: eur50 (European datum 1950) when I run g.region -p I get the following: projection: 1 (UTM) zone: 30 datum: ** unknown (default: WGS84) ** ellipsoid: international Is it a problem that the datum has not been saved as European datum 1950? The reason I'm asking is that when I pull a vector map from this location into a location with the following projection parameters projection: 3 (Latitude-Longitude) zone: 0 datum: wgs84 ellipsoid: wgs84 I get slightly different re-projected coordinates than a colleague who does the same process in ArcGIS. I would like to confirm that the UTM location is set up correctly. Many thanks for your help, Sophie -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/European-Datum-1950-is-not-saved-in-the-region-information-tp6958890p6958890.html Sent from the Grass - Users mailing list archive at Nabble.com. _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
