Drawing Polygons a use to them to cut a Raster image.

DionybellDionybell Global Mapper UserPosts: 33Trusted User
edited November 2013 in Raster Data
Hello. I'm having a hard time finding how to do this. Basically I have a DEM in Geotiff format. I want to draw polygon over elements and cut them out of the DEM. Let's say I want to create "holes" on the image.

I found the Crop option but isn't there one to Cut?

Thanks in advance.


  • 946946 Global Mapper User Posts: 149Trusted User
    edited November 2013

    You could draw the bounding box for the geotiff and add your polygons as islands .Then you can crop to that.

    All the best
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