2010/1/12 Frank Warmerdam <[email protected]> > maven apache wrote: > >> It suggests that GDAL is not recognising the georeferencing of the >> data. The actual pixel values will hopefully still be accessed >> properly. >> >> I would actually need to see the whole gdalinfo report on the >> subdataset >> to be certain that GDAL is not finding another form of georeferencing, >> like GCPs or geolocation arrays. These will not be reflected in the >> corner coordinates report (unfortunately). >> >> Thank you very much , I will paste the result. >> The whole gdalinfo metadata can be found here: http://dpaste.com/143948/ >> And the info of SUBDATASET_4_NAME can be found here: >> http://dpaste.com/143949/ >> > > "Maven", > > It seems that GDAL does not recognise the metadata on this file that > contains the georeferencing. However, you can fairly easily apply the > georeferencing as part of the translation something like this: > > gdal_translate \ > HDF5:"d23.he5"://HDFEOS/GRIDS/ColumnAmountO3/Data_Fields/ColumnAmountO3 \ > -a_ullr -180 90 180 -90 > > Oh thanks, it works! But I have two questions: 1) how do you know the -a_ullr parameter? 2) Since some part of the tiff is blank, it is not scanned by the sensor. so I want fill them manually,so I wonder the gdal library can do it ? Also I want to add some new tags to the tif and I want to use java to implement it/
> > Best regards, > -- > > ---------------------------------------+-------------------------------------- > I set the clouds in motion - turn up | Frank Warmerdam, > [email protected] > light and sound - activate the windows | > http://pobox.com/~warmerdam<http://pobox.com/%7Ewarmerdam> > and watch the world go round - Rush | Geospatial Programmer for Rent > >
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