MEASURED — DECISION_USEFUL_CHANGE_DETECTED
Vertedero de Alicante (Fontcalent, Espana)
Volume change between 2009-08_2009-12 (ventana de campana, ver limitacion honesta en docstring) and 2016-08_2017-03 (ventana de campana, ver limitacion honesta en docstring), measured from two independent real LiDAR epochs, calibrated against a stable-terrain control ring.
| Field | Value |
|---|---|
| Verdict | CHANGE_CONFIRMED |
| Confidence | 1.0 |
| Epochs | 2009-08_2009-12 (ventana de campana, ver limitacion honesta en docstring) → 2016-08_2017-03 (ventana de campana, ver limitacion honesta en docstring) |
| Volume change | 1,091,709.8 ± 181.8 m³ |
| Coverage | 89.0% |
| Stable-control sigma | 0.1544 m |
| Classification | DECISION_USEFUL_CHANGE_DETECTED |
| Recommended next action | None - result is decisive. |
Machine-readable measurement (full evidence, same numbers as this page):
valencia-alicante.json
Method: measure_physical_change() — same unmodified function used across every site in this program, real LiDAR/3DEP epochs via the public hobuinc/usgs-lidar EPT index, calibrated against a stable-terrain control ring. Synthetic 200x200m buffer on the LMOP-declared coordinate — never the legal parcel boundary. Full method: /products/physical-change/.