SurtGIS

Geospatial Analysis in the Browser

v0.3.0 - 136+ algorithms, powered by Rust + WASM

Upload GeoTIFF DEM

Max 100MB. Use 512x512 for fast results

Algorithm

Parameters

Radius (for TPI/focal stats):

Azimuth (for hillshade):

Ready. Upload a GeoTIFF to get started.

Quick Start:

Upload a small GeoTIFF (512x512)
Select an algorithm
Click Compute
Download result

Algorithms: 136+ functions

Performance: 512x512 DEM in <2s

Browser: Chrome, Firefox, Safari (2021+)