SAIIL — Mars Web GIS

Basemap

If tiles are blocked by CORS, set PROXY below (same origin) and use "Custom".

Overlays (GeoTIFF, lazy-loaded)

Remote ESA hosts may block CORS. Mirror on your domain for guaranteed display & export.

Annotations & Measure

Measurements use a Mars sphere (R ≈ 3,396,190 m). Drag vertices to refine.

Print / Export

Exports map, annotations, scale bar, and logo.
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