How to buffer the raster according the certain value of the cell?Please, see the attached image that shows my questionI need to get a raster that represent a buffer of 500 m from the built up area (which have the cell value number 3). If the same problem is in vector, I use the buffer command then erase command.What are the equivalent commands for raster?
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Jamal Numan
Geomolg Geoportal for Spatial Information
Ramallah, West Bank, Palestine
