Drawing the horizontal projection of the subsurface features from a radar visual in the Snap program, I mean, how do I convert it from this format to the gpr format, and which programs do I need?
Is this DEM workable in HEC-HMS ? Or need for any process before exporting to HEC-HMS? “Note: I download from same site but unfortunately couldn’t define terrain date in HEC-HMS by using this DEM, so any advice ?
I have not delt with HECHMS before. You may need to check (and change) the DEM format that works with HEC and also pay attention to the coordinate system.
