Your land, in context.
Select a boundary, explore its history and build your environmental baseline.
Define your parcel
Click corners in order, then finish. You can also import a Polygon with exclusion holes. Coordinate access is requested only when you use device location.
Choose a saved land or draw a boundary.
Current satellite basemap · boundaries are user supplied, not cadastral surveys.
Land-cover history
Load annual classification to see the historical map.
Annual land-cover classification, not historical satellite photography. The current basemap stays unchanged. MODIS nominal 500 m pixels are intersected with your boundary for area-weighted summaries; clipping does not create finer-resolution observations. Class changes are screening flags, not proof of land-use conversion or deforestation. The ten-year window ends at the latest year available from the source.
Environmental score
Awaiting data.
A screening index with editable preferences, not a validated ecological-health rating or certification. Show the evidence and completeness alongside the score.
Environmental indicators
Choose indicators and scoring rules
Toggle indicators, change their weights and thresholds, then apply. Preferences are saved for this land. Source measurements are not changed.
| Show / score | Weight | Lower threshold | Upper threshold | Direction |
|---|
NDVI and SOC are unavailable until supported measurements are supplied. Imported records must include year, source and a value for this parcel; they are labelled user supplied.
Field observations
Look up the French crop declaration at this parcel's bounding-box centre. This point may not represent every crop in the parcel.
Data provenance
NASA / ORNL DAAC TESViS · MCD12Q1 annual land cover ↗IGN RPG · French crop declarations ↗Location requests go directly to these public data services. Parcel names and field records stay in this browser unless you export them. No cloud account sync is connected yet.