Under heavy development by h4ck1ng.scienceReal-time collaborative canvasGeo-anchored cursors and presencePMTiles, COG, GeoParquet, GeoJSON, ZarrData read in place over HTTP range requestsDrop-to-clip: vectors filtered, rasters maskedGeodesic measurements and pinned notesShared timeline and sequencerSpatial SQL in the browser on DuckDB-WASMSPARQL layers3D modeMCP and Python agents, free on every planOffline-firstSelf-hostableNo telemetry

Field notes

Stories from the map

Tutorials, walkthroughs and case studies from people using Driades in the wild.

Tutorial

Your first Driades room in five minutes

Open a room, drop a GeoTIFF, draw a polygon, and share the URL with a colleague. No installs, no signup, no server setup.

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Guide

Teaching an agent to map for you

Connect a Python script to Driades via MCP. The agent watches the canvas, classifies features, and draws polygons — while your team reviews each result live.

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Walkthrough

Scrubbing through twenty years of forest cover

Stack Landsat composites by year on the shared timeline. Watch clear-cuts appear, regrowth return, and export a frame-by-frame video for your report.

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Case study

How a fire-recovery team mapped three cantons in a week

No GIS training, no server budget — just a shared URL, Sentinel-2 tiles, and a room full of people drawing sectors together.

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