CALIBRATION FAILED - no volume result
Hot Spa Cut & Fill Site (CA)
A real measurement was attempted between two independent LiDAR epochs at this site, but the stable-terrain calibration ring did not pass the pre-registered alignment thresholds - so no volume change is reported. This is a real, evidenced non-result, not a missing measurement.
| Field | Value |
|---|---|
| Epochs | None → None |
| Stable-control offset | None m |
| Stable-control sigma | None m |
| Reason | sin puntos de suelo reales en una de las dos epocas dentro del area de interes - epochs cannot be aligned reliably |
Machine-readable measurement (full evidence, same numbers as this page):
lmop-177.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/.