[Gvsig_english] How to get CRS info from the header of a raster ?

[Miguel Ángel Querol]

Hello,

Unless gvSIG uses gdal librarires, at the moment, CRS definition is not 
shown in gvSIG.
We will see to take care of it in  following versions.

Regards!


Yves Voirin escribió:
> Hi,
>
> I have a raster with CRS definition in the header, my header looks like
> (get from gdalinfo command):
>
> Driver: GTiff/GeoTIFF
> Size is 8617, 18841
> Coordinate System is:
> GEOGCS["WGS 84",
>     DATUM["WGS_1984",
>         SPHEROID["WGS 84",6378137,298.2572235629972,
>             AUTHORITY["EPSG","7030"]],
>         AUTHORITY["EPSG","6326"]],
>     PRIMEM["Greenwich",0],
>     UNIT["degree",0.0174532925199433],
>     AUTHORITY["EPSG","4326"]]
> Origin = (-73.110438279628966,45.222089829249647)
> Pixel Size = (0.000006104567046,-0.000006104567046)
> Metadata:
>   AREA_OR_POINT=Area
> Corner Coordinates:
> Upper Left  ( -73.1104383,  45.2220898) ( 73d 6'37.58"W, 45d13'19.52"N)
> Lower Left  ( -73.1104383,  45.1070737) ( 73d 6'37.58"W, 45d 6'25.47"N)
> Upper Right ( -73.0578352,  45.2220898) ( 73d 3'28.21"W, 45d13'19.52"N)
> Lower Right ( -73.0578352,  45.1070737) ( 73d 3'28.21"W, 45d 6'25.47"N)
> Center      ( -73.0841368,  45.1645818) ( 73d 5'2.89"W, 45d 9'52.49"N)
> Band 1 Block=8617x1 Type=Byte, ColorInterp=Red
> Band 2 Block=8617x1 Type=Byte, ColorInterp=Green
> Band 3 Block=8617x1 Type=Byte, ColorInterp=Blue
>
> I would like to know how to get this info in gvSIG. I know gvSIG uses
> GDAL libs (via jgdal) to read the raster, so I think gvSIG can get the
> same info (especially the CRS) as gdalinfo command. Can you tell me how
> to do that ?
>
> Thanks.
>
> Yves
>
>   


-- 
Miguel Ángel Querol Carratalá
Equipo de desarrollo raster de gvSIG
IVER TI S.A.
C/ Lérida, 20
46005-Valencia 
Tlf.963354983  ext. 708 
www.iver.es
www.gvsig.com


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