On lundi 2 juillet 2018 11:25:30 CEST sawan nikam wrote: > Hello, > > I am trying to georeference already georeferenced single band raster data > using GDAL with four GCP's. > > Input image is having Coordinate system GCS- WGS1984 (EPSG:4326). > Following Command is run on command Prompt: > > *"gdal_translate -of GTiff -gcp 72.4819 23.0179 72.4819 23.0179 -gcp 72.492 > 23.0079 72.492 23.0079 -gcp 72.4819 23.0086 72.4819 23.0086 -gcp 72.496 > 23.0169 72.496 23.0169 input.tiff output1.tiff*
Those GCPs do not make sense. The first 2 values of each GCP should be X,Y in pixel coordinates, and the last 2 ones should be longitude, latitude (for EPSG:4326) -- Spatialys - Geospatial professional services http://www.spatialys.com _______________________________________________ gdal-dev mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/gdal-dev
