[gdal-dev] Using Python-GDAL to retrieve Projection information

2010-06-29 Thread Kim Besson
Greetings I have been using Python GDAL to retrieve image size (XSize YSize) but now I need to retrieve Projection information in order to use in GDALWARP. Has anyone has an practical-example on how to use it? THanks Best regards, Kim ___ gdal-dev maili

Re: [gdal-dev] Converting GEOS to Gtiff lat/lon

2010-02-24 Thread Kim Besson
Greetings I have used the same dataset from MSG and I got the same error. I thought that maybe it has something to do with my coordinates but using your command Using command: dal_translate -of GTiff -a_srs "+proj=geos +lon_0=0.0 +h=35785831 +x_0=0.0 +y_0=0.0" -a_ullr -924124.2 5421728.5 4179561.

Re: [gdal-dev] Re: Add GCP's to a file

2010-02-24 Thread Kim Besson
Gaige B. Paulsen > > Pixel and line in the description below are actually two different numbers, >> one representing the pixel (x coordinate) and the line (y coordinate) of the >> point in the image. >> >> Hope this helps, >> -Gaige >> >> >&g

Re: [gdal-dev] Re: Add GCP's to a file

2010-02-22 Thread Kim Besson
. Paulsen > Pixel and line in the description below are actually two different numbers, > one representing the pixel (x coordinate) and the line (y coordinate) of the > point in the image. > > Hope this helps, > -Gaige > > > On Feb 22, 2010, at 12:31 PM, Kim Besson wrote: &

[gdal-dev] Re: Add GCP's to a file

2010-02-22 Thread Kim Besson
>Hi, >Gdal_translation has on option > [-gcp pixel line easting northing [elevation]]* >I know it works with tiffs but I have not tried it with HDF4. Some working >examples and considerations about this is hidden inside a document >http://www.scangis.org/scangis2007/papers/r3_rahkonen.pdf Thanks

[gdal-dev] Add GCP's to a file

2010-02-19 Thread Kim Besson
Greetings I have a file, in HDF4 format, and I need to add GCP's points in order to later warp that file. How can I add that information to a HDF? it can be a Geotiff if it's easier. Thanks Kim ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://