Hey,
I am to create a DTM using raster calculator in ArcGIS 10.1. The base is a raster data. I need to change the resolution and derive DTM using raster calculator. I do not have any other specifications given. I have some difficulties with how to use raster calculator in this case, which funtions will result in DTM. I was wondering if anyone could help me or give some hint.
Thanks a lot!