What it does
OpenTopography provides discovery of digital elevation models and other topographic resources.
Use the Find Data Map or catalogue to locate an elevation resource, then check whether it is hosted or federated and read its resolution and geographic coverage. The terms require an account for some services, so discovery does not imply identical access across all processing and download routes.
Watch out for
- Some services require an account
Best for
- Finding elevation models by source and geographic coverage
Sources
- Home | OpenTopography (Oct 26, 2026)
- Terms of Use | OpenTopography (Oct 26, 2026)