[gdal-dev] GDALGetProjectionRef delivers wrong CS

[Florian Hillen]

Hi,

I use GDALGetProjectionRef as it is shown in the GDAL Warp API Tutorial,
but it delivers a wrong CS.

gdalinfo delivers the following:

Coordinate System is:
PROJCS["DHDN / Gauss-Kruger zone 3",
    GEOGCS["DHDN",
        DATUM["Deutsches_Hauptdreiecksnetz",
            SPHEROID["Bessel 1841",6377397.155,299.1528128000009,
...

GDALGetProjectionRef delivers this:

PROJCS["unnamed",GEOGCS["DHDN",DATUM["unknown",SPHEROID["unretrievable -
using WGS84",6378137,298.257223563]]
,PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433]]
,UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","31467"]]


I think that this is the reason why the warp doesn't work.
Can anyone of you help me with that?

Best regards,
Florian