Hi, I have downloaded the following GTOPO30 dem:
http://glcfapp.glcf.umd.edu:8080/esdi/ftp?id=68196
When I add it to ArcGIS I get an "Inconsistent Extent" warning. Location coordinates look strange and I can't zoom in or zoom out.
What is the correct projection for this file and how do you fix this to overlay to an SHP file?
Thanks for your help.