MICRODEM

MICRODEM is a freeware microcomputer mapping program written by Professor Peter Guth of the Oceanography Department, U.S.

Naval Academy. It requires a 32 bit version of Windows (NT/2000/XP or 95/98/ME). You may freely use MICRODEM with no restrictions.

MICRODEM displays and merges
- digital elevation models
- satellite imagery
- scanned maps
- vector map data
- GIS databases

From sources such as:
- US Geological Survey
- National Imagery and Mapping Agency
- Census Bureau
- National Ocean Survey
- British Ordnance Survey
- Landsat TM
- SPOT