• Home
• SRTM
• ACE
• ACE2
• ASTER
• GLOBE
• GTOPO30
• NED
• Software
• Publications
• Inland Water

GTOPO30

The GTOPO30 is a 30 arc-second (approx 1km at the equator) DEM.

For additional information and data products please see the following web sites

• The GTOPO30 website