How To [updated] Download Height Map May 2026

A massive portal for free lidar and satellite data.

The most accurate heightmaps (often called or DEMs ) come from government and satellite databases. how to download height map

This is the gold standard for high-resolution US and global data. A massive portal for free lidar and satellite data

Use the "Find Data" map, select a source like SRTM GL1 , and choose GeoTIFF as your output. It can also generate visualization products like hillshades and slope maps. Use the "Find Data" map, select a source

For game developers or hobbyists who need a quick file without navigating complex GIS interfaces, these "viewer" tools are ideal. FREE Real‑World Terrain Generator MapNG

Create a free account, define your area of interest on the map, and search for "SRTM 1 Arc-Second Global" under the Digital Elevation category. Download the GeoTIFF format for the best results.

Provides free worldwide height data at 30-meter resolution, which is excellent for large-scale terrain in 3D applications. 2. Fast & Easy Web Tools (No Login Required)