Re: [gdal-dev] HDF5 information regarding Coordinate System and GCP

2010-02-18 Thread Pedro Roma
Greetings All Clearly I'm a newbie in this mattters. Ok, each of my previously mentioned HDF5 files doesn't include GCP points... Instead of that, pixel geographic position is given in two other HDF5 file (one for latitude another for longitude). My question is, how can I geoprocess and rectify th

Re: [gdal-dev] HDF5 information regarding Coordinate System and GCP

2010-02-17 Thread Even Rouault
Petro, yes it is not surprising there's nothing specific in the doc of the HDF5 driver about what to do with GCPs as quite a few other drivers can also return GCPs. You're probably interested by a generic tool such as gdalwarp to rectify the image from the GCPs : see http://gdal.org/gdalwarp.ht

Re: [gdal-dev] HDF5 information regarding Coordinate System and GCP

2010-02-17 Thread Markus Neteler
On Wed, Feb 17, 2010 at 1:00 PM, Pedro Roma wrote: > Hi > I have specified individual subdataset and I have run gdalinfo but it only > writes in the terminal window it doesn't store in a specific file to be > read. Here a script how things could be done (contains some MODIS specialities): http://

Re: [gdal-dev] HDF5 information regarding Coordinate System and GCP

2010-02-17 Thread Pedro Roma
Hi I have specified individual subdataset and I have run gdalinfo but it only writes in the terminal window it doesn't store in a specific file to be read. As it says in that link: This driver is intended only for importing remote sensing and geospatial datasets in form of raster image. There is n

Re: [gdal-dev] HDF5 information regarding Coordinate System and GCP

2010-02-17 Thread Chaitanya kumar CH
Pedro, You need to specify the individual subdataset of the hdf5 file to retrieve the metadata. This page, http://www.gdal.org/frmt_hdf5.html , shows a way to do it in gdalinfo. GRASS should be in similar lines. On Wed, Feb 17, 2010 at 4:25 PM, Pedro Roma wrote: > Greetings > > I'm a GRASS user

[gdal-dev] HDF5 information regarding Coordinate System and GCP

2010-02-17 Thread Pedro Roma
Greetings I'm a GRASS user and I'm dealing with some difficulties with HDF5 import/translate. I'm using gdal_translate to import HDF5 files to GRASS but I need to use GCP's information and coordinate system. My question is, using GDAL tools how can I import/use GCP and coordinate systems that are