Re: [Qgis-user] Transforming Gauss-Krueger 3 to ETRS 89 UTM32N

2012-08-30 Thread Nick Hopton
kmithoefer wrote Thanks a lot! i understand the problem now. I will create a custom projection. It might be more convenient to do an affine transformation, deducting 3200 (32 million) from the easting of each vertex in the shapefile. The QGIS Vector Affine plug-in can do this. Nick.

[Qgis-user] Transforming Gauss-Krueger 3 to ETRS 89 UTM32N

2012-08-28 Thread Klaus mithöfer
Dear all, I have a problem transforming shape files based on Gauss-Krueger 3 (EPSG 31467) to ETRS 89 UTM32N (EPSG 25832). The problem is the eastern value. It has only 6 instead of 8 digits, the first two numbers are missing in ETRS system (e.g. 570873 instead of 32 570873). Could anyone

[Qgis-user] Transforming Gauss-Krueger 3 to ETRS 89 UTM32N

2012-08-28 Thread Klaus mithöfer
Dear all, I have a problem transforming shape files based on Gauss-Krueger 3 (EPSG 31467) to ETRS 89 UTM32N (EPSG 25832). The problem is the eastern value. It has only 6 instead of 8 digits, the first two numbers are missing in ETRS system (e.g. 570873 instead of 32 570873). Could anyone

Re: [Qgis-user] Transforming Gauss-Krueger 3 to ETRS 89 UTM32N

2012-08-28 Thread Bernhard Ströbl
Dear Klaus, the transformation is correct. EPSG:25832 is defined without the leading UTM-Zone (32) as the zone is part of the projection's description. At least ome German Bundesländer however put the 32 into their ETRS89 data (no ides why, thus there is no EPSG-code you can use for these

Re: [Qgis-user] Transforming Gauss-Krueger 3 to ETRS 89 UTM32N

2012-08-28 Thread Bo Victor Thomsen
Bernhard Shouldn't the false easting in the custom CRS be 32.500.000 ? The normal false easting for UTM is 500.000. The 32.000.000 must be added to this value. Regards Bo Victor Thomsen Aestas-GIS Denmark Den 28-08-2012 10:58, Bernhard Ströbl skrev: Dear Klaus, the transformation is

Re: [Qgis-user] Transforming Gauss-Krueger 3 to ETRS 89 UTM32N

2012-08-28 Thread kmithoefer
Dear Bernhard, Thanks a lot! i understand the problem now. I will create a custom projection. With regards Klaus -- View this message in context: http://osgeo-org.1560.n6.nabble.com/Transforming-Gauss-Krueger-3-to-ETRS-89-UTM32N-tp4998294p4998307.html Sent from the Quantum GIS - User