fcr@linuxbox:/local/devel/build_QLandkarteGT/bin> gdalinfo Z_37_merc.TIF
Driver: GTiff/GeoTIFF
Size is 5033, 6832
Coordinate System is:
PROJCS["unnamed",
    GEOGCS["unnamed ellipse",
        DATUM["unknown",
            SPHEROID["unnamed",6378137,0]],
        PRIMEM["Greenwich",0],
        UNIT["degree",0.0174532925199433]],
    PROJECTION["Mercator_1SP"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",0],
    PARAMETER["scale_factor",1],
    PARAMETER["false_easting",0],
    PARAMETER["false_northing",0],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]]]
Origin = (0.000000000000000,5621521.486192066222429)
Pixel Size = (110.598162993487861,-110.598162993487861)
Metadata:
  AREA_OR_POINT=Area
Corner Coordinates:
Upper Left  (       0.000, 5621521.486) (  0d 0'0.01"E, 45d 0'0.00"N)
Lower Left  (       0.000, 4865914.837) (  0d 0'0.01"E, 39d59'59.32"N)
Upper Right (  556640.554, 5621521.486) (  5d 0'1.39"E, 45d 0'0.00"N)
Lower Right (  556640.554, 4865914.837) (  5d 0'1.39"E, 39d59'59.32"N)
Center      (  278320.277, 5243718.161) (  2d30'0.70"E, 42d32'59.81"N)
Band 1 Block=5033x1 Type=Int16, ColorInterp=Gray