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DEM & Elevation Data

SRTM 90m Tile Downloader

Use this page to identify and download NASA SRTM 90m tiles. The page helps you find the correct 1° x 1° tile name, and NASA Earthdata login is still required.

Format Zipped SRTMHGT
Coverage Global land coverage between 60°N and 56°S
Resolution 90 meters (3 arc-second, 1201 x 1201)
License NASA Earthdata access
Update Static SRTM V3 archive
Download source Open official source

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

90 meters (3 arc-second, 1201 x 1201)

License

NASA Earthdata access

Registration

NASA Earthdata login is required

About this dataset

Interactive download page for NASA SRTM 3-arcsecond elevation tiles with global reference coverage and Earthdata login guidance.

Download 90-meter Shuttle Radar Topography Mission tiles with a world reference map, tile filename guidance, and NASA Earthdata access instructions.

Regional terrain coverage Lighter-weight DEM workflows Legacy 90m SRTM processing

How to download

  1. 1 Use the world reference view to orient yourself, then click a highlighted tile.
  2. 2 Copy or open the generated NASA Earthdata tile download URL.
  3. 3 Sign in with your NASA Earthdata account if prompted.
  4. 4 Download the zipped SRTMHGT tile for 90-meter workflows or broader terrain studies.

NASA Earthdata product page

→

Sample tile download

Requires an authenticated NASA Earthdata browser session

→

FAQ

What is the difference between SRTM 30m and SRTM 90m?

The 30m product is the 1-arcsecond version, while the 90m product is the 3-arcsecond subsampled version for lighter-weight workflows.

Do SRTM 90m downloads also require NASA Earthdata login?

Yes. The NASA Earthdata-hosted SRTM 90m tile archive also requires an authenticated session.