RETURN TO SYSTEM
VERIFICATION ARCHIVE[03 AUDITED DOSSIERS]
LAUNCH MONITOR
GROUND-TRUTH BENCHMARKS // HISTORICAL RADAR & OPTICAL ARCHIVE

Empirical Environmental
Dossiers & Spectral Audits

Verified ground-truth environmental change studies. Each case represents automated algorithmic detection across distinct biomes, cross-referenced with synthetic aperture radar and multispectral optical imagery.

Filter Biome:
Showing 3 of 3 Dossiers
GEO-092-AMZCRITICAL SEVERITY
Pará, Brazilian Amazon (03°28′S 55°04′W)NDVI Δ -0.58
Primary Canopy Desiccation•March 2025 to August 2026•Sentinel-2A/B + Sentinel-1C SAR

Tapajós Basin Mechanical Deforestation & Logging Arteries

Autonomous multispectral change detection triggered by catastrophic near-infrared reflectance collapse along protected riverine buffer zones. Corroborated with C-band radar coherence.

Canopy Lost
14.2 ha
Haul Road Created
4.8 km
Telemetry Evidence Log:
  • ›Near-infrared Band 8 reflectance collapsed from 0.82 to 0.24 across core logging clearings.
  • ›Synthetic Aperture Radar (SAR) VH/VV polarization ratio confirmed complete vertical biomass loss.
  • ›Linear feature extraction isolated an active 4.8 km arterial logging road connecting to regional highway.
Biome: Tropical Dense Ombrophilous RainforestINSPECT SATELLITE TILES
GEO-048-NMSEVERE SEVERITY
Sierra County, New Mexico, USA (33°08′N 107°11′W)MNDWI Δ -0.72
Surface Lacustrine Contraction•June 2024 to July 2026•Landsat-9 OLI-2 + Sentinel-2

Elephant Butte Surface Lacustrine Evaporative Contraction

Modified Normalized Difference Water Index (MNDWI) time-series reveals dramatic littoral contraction in the upper basin, exposing evaporite sediment crusts.

Exposed Bed Area
28.6 ha
Shoreline Recession
420 m
Telemetry Evidence Log:
  • ›Green (B3) and Short-wave Infrared (B11) difference algorithms classified 28.6 hectares of desiccated lakebed.
  • ›Surface temperature profiling registered an 8.4°C thermal increase on dry exposed silt beds.
  • ›Storage volume model indicates an approximate net loss of 38.4 million cubic meters.
Biome: Chihuahuan Arid Riparian BasinINSPECT SATELLITE TILES
GEO-114-TXMONITORED SEVERITY
Travis & Williamson Counties, Texas, USA (30°24′N 97°37′W)NDBI Δ +0.44
Impervious Albedo Conversion•January 2024 to June 2026•Sentinel-2 Multispectral 10m

Balcones Oak Savannah Impervious Encroachment Corridor

Automated Normalized Difference Built-up Index (NDBI) classified rapid conversion of juniper-oak savannah into commercial warehousing complexes.

Impervious Pavement Added
34.8 ha
Arterial Utility Grid
6.2 km
Telemetry Evidence Log:
  • ›Conversion of permeable calcareous soil to asphalt and concrete detected at 10-meter pixel resolution.
  • ›Surface runoff coefficient estimated to have increased by 310% across affected sub-catchment.
  • ›Continuous thermal radiation index jumped by +5.6°C from baseline pre-development surveys.
Biome: Edwards Plateau Subtropical SavannahINSPECT SATELLITE TILES
AUDIT RIGOR & BENCHMARK ARCHITECTURE

Deterministic Verification Across
Space, Time & Polarization

Every dossier is generated through deterministic pixel thresholding and machine-assisted multi-sensor triangulation, establishing indisputable environmental evidence chains.

01 // SPECTRAL PURITY

Top-of-Atmosphere Correction

Raw radiance data is atmospherically corrected via Sen2Cor surface reflectance algorithms, removing aerosol scattering and water vapor anomalies prior to index calculation.

Formula: L2A Bottom-Of-Atmosphere (BOA)
02 // RADAR COHERENCE

Synthetic Aperture Penetration

Sentinel-1 C-band synthetic aperture radar pierces persistent cloud decks and smoke plumes, measuring microwave backscatter shifts across VV and VH polarizations.

Resolution: 10m Dual-Pol Microwave Radar
03 // SPATIAL TOPOLOGY

Vector Polygon Topology

Raster change masks are vectorized into GeoJSON topological polygons with contiguous area thresholds, filtering single-pixel sensor noise and transient agricultural harvesting.

Minimum Area Threshold: 0.5 Hectares