Deforestation accumulated vectors
The accumulated vectors file provides a total-to-date snapshot of all deforestation observed within the AOI as of this observation. It is best used to answer "what is the current cumulative state?" rather than "what changed this cycle?"
Like the incremental file, it contains both an observed_area layer and an accumulated_deforestation layer. Each file is fully standalone — no cross-file joins are needed to interpret coverage.
Layer: observed_area
Defines where the system had valid SAR coverage for this observation. Always review this layer first when interpreting any delivery.
Layer: accumulated_deforestation
Total-to-date deforestation snapshot as of this observation. May include polygons from earlier cycles that fall outside the current observed area.
Parameter Specification
| File format | GeoPackage (.gpkg) |
| CRS | EPSG:4326 |
| Geometry types | Polygon / MultiPolygon |
Important: The accumulated deforestation layer may include polygons from earlier observation cycles that fall outside the current observation's observed area. Always use the observed area layer to understand what was updated or seen in the current delivery cycle.
| Field | Type | Description |
|---|---|---|
aoi_name |
string | Monitoring area identifier |
evidence_window_start_time |
datetime (UTC) | Start date of monitoring coverage |
evidence_window_end_time |
datetime (UTC) | End of the acquisition window for this observation |
deforestation_km2 |
float | Cumulative area of deforestation observed, in km2 |
product_version |
string | Version of the ICEYE detection product used to produce this file. If this value changes between deliveries, the underlying model or processing has been updated. ICEYE will notify customers of significant product version changes. |