This a good example on how to clip the digital elevation model (DEM) or raster image based on a polygon shape using ArcGIS.
There is a case when I received the drawing from the consultant and need to generate the digital elevation model (DEM). The drawing in the AutoCAD format, and it is difficult for me since their georeferencing is not assigned. Then, the drawing needs to export to the ArcGIS for the DEM generation. Sometimes, the elevation … Read more