SRTM 30m Tile Downloader
Quick answer: Use this page to find the correct NASA SRTM 30m HGT tile for your area and open its download path. A NASA Earthdata login is required before the tile download links will work.
Next step
Already have the export?
Open a GeoJSON result in the browser to inspect its map and attributes before sharing or converting it again.
Interactive preview
Click a highlighted tile to generate the correct NASA Earthdata download URL.
Format
Zipped SRTMHGT
Geometry
1° x 1° tile coverage
Coverage
Global land coverage between 60°N and 56°S
Resolution
30 meters (1 arc-second, 3601 x 3601)
License
NASA Earthdata access
Registration
NASA Earthdata login is required
About this dataset
Interactive download page for NASA SRTM 1-arcsecond elevation tiles with local tile coverage data and Earthdata login guidance.
Download 30-meter Shuttle Radar Topography Mission tiles from NASA Earthdata with an interactive tile selector, filename guidance, and EPSG:4326 delivery notes.
Download steps from this dataset’s GeoDataViewer guide. Follow the original provider for current files and access requirements.
How to download
- 1 Open the interactive tile selector and click a highlighted 1° x 1° tile.
- 2 Review the generated NASA Earthdata download URL and tile filename.
- 3 Sign in with your NASA Earthdata account if prompted.
- 4 Download the zipped SRTMHGT tile and keep the original filename for GIS compatibility.
FAQ
Do I need a NASA Earthdata account to download SRTM 30m tiles?
Yes — but only as an access gate. The elevation data itself is public domain, so once downloaded you can use it commercially without restriction.
What format do the SRTM 30m tiles use?
Tiles are delivered as zipped SRTMHGT files at 1-arcsecond resolution in geographic coordinates using EPSG:4326.