Re: [gdal-dev] Cassini_Soldner warping using WGS84 GCPs is distorted

2009-09-21 Thread Martin Geng
1 Block=15141x1 Type=Byte, ColorInterp=Palette Color Table (RGB with 256 entries) 0: 0,0,0,255 1: 1,1,1,255 2: 2,2,2,255 Original-Nachricht Datum: Fri, 18 Sep 2009 10:39:09 -0400 Von: Frank Warmerdam warmer...@pobox.com An: Martin Geng martin.g...@gmx.de CC: gdal

[gdal-dev] (no subject)

2009-09-18 Thread Martin Geng
I have a city map in Cassini_Soldner projection with a separate file containing the Soldner coordinates of the 4 corners. I want to reproject it to WGS84 in order to render it e.g. with SharpMap and display some GPS positions. I have tried it with some different parameter settings of gdalwarp