Observe
Sentinel-2 red-edge, Sentinel-1 radar, Landsat back to 1984 and DEFRA 1 m LiDAR, all on British National Grid.
Biodiversity Net Gain · Climate risk
See the land the way the law measures it.
TerraChrona rebuilds your site in three dimensions from DEFRA 1 m LiDAR and Sentinel satellites, then runs the statutory metric, condition checks and flood models on it. Every result is sealed into a tamper-evident record.
- 1Canopy heightLiDAR surface minus terrain
- 2Provisional conditionSentinel-2 red-edge phenology
- 3Habitat bank parcelmonitored monthly for 30 yrs
- 4Surface-water ponding1-in-100 storm + climate uplift
Net gain · demo site
+25.69%
DEFRA tool agreement
20 of 20
Terrain resolution
1 m
Monitoring horizon
30 years
Three layers, one record
Satellites see it. Statute scores it. The ledger keeps it.
Score
The Statutory Biodiversity Metric, condition verifier and pluvial, erosion and subsidence models, in fixed precision.
Seal
Every audit, report and alert is hash-chained, so a planning officer or lender can re-run it in 2054 and get the same answer.
Put your red line in 3D.
Draw or upload a boundary, map the baseline habitats and run a full analysis on real Sentinel imagery and DEFRA LiDAR. Export the official metric workbook when you're done.