Know the ground.
Understand the water.

A village-sized view of the world beneath us.

YOUR REGION WGS84 · decimal degrees

Model name

↖ Top-left corner

LatitudeLongitude

↘ Bottom-right corner

LatitudeLongitude

Reference geology For locations without local layers

Choose with geological knowledge. Terrain shape alone does not identify the aquifer system.

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Start with real fieldwork

Gadakwadi, Maharashtra · supplied dataset

ENRICH YOUR MODEL

Import a saved Patamu model or a layer JSON file. Data stays in your browser until you share it.

＋ Import model / layer JSON

A model for teaching

Reference layers do not reflect real-world data. Review and correct the model before sharing.

EXPLORING

Gadakwadi watershed

Maharashtra, India · supplied field dataset

Needs review

Bringing the watershed into viewLoading terrain and field sources…

One finger to rotate · pinch to zoom · two fingers to pan

Terrain loading18.850°–18.896° NDrag to orbit · scroll to zoom · right-drag to pan

Terrain: AWS Open Data / Mapzen · Imagery: Esri, Maxar, Earthstar Geographics · Field sources: supplied ACWADAM dataset

Local aquifer boundaries. Interpreted 3D geometry.