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Vineyards against their own history, from open Copernicus data
Nov 2026Gers, FRactive
Weekly monitoring of 15 vineyards near Condom (Gers, France). Sentinel-2 shows how each vineyard compares with its own past seasons, next to soil moisture and weather. The panel updates itself every week, and every number says how it was checked against ground measurements.
Key results
- “Dry soil” hint confirmed by soil sensors in the ground on 81% of days (49% by chance): 4,783 days at 11 sites in France, rules registered before computing.
- Live panel, updated automatically every week (latest Sentinel-2 scene on the panel).
- 30-day rainfall vs the Météo-France rain gauge in Condom: R = 0.90; heat days: 70% detected, 15% false alarms.
- Reported as not confirmed: the vegetation hint vs measured evapotranspiration (67% vs 52% by chance).
Sentinel-2ERA5-LandCopernicusValidationPre-registration