Memory
Green cover change since 2015
The baseline is the November 2015–February 2016 dry season, compared with matching windows in later years. Historical results use one consistent imagery collection and a shared observed land mask. Early imagery may be insufficient for a defensible baseline.
Satellite-derived green cover estimate · historical series
Historical analysis pending
No reviewed 2015 baseline is available. Equivalent November–February windows will be compared; no loss or gain is assumed.
Historical estimates use a separate, consistent Sentinel-2 TOA series. They are not subtracted from current surface-reflectance estimates. Vegetation change cannot be converted to a count of trees.
Satellite-derived green cover estimate · historical series
Historical analysis pending
No reviewed 2015 baseline is available. Equivalent November–February windows will be compared; no loss or gain is assumed.
Historical estimates use a separate, consistent Sentinel-2 TOA series. They are not subtracted from current surface-reflectance estimates. Vegetation change cannot be converted to a count of trees.
Satellite-derived green cover estimate · historical series
Historical analysis pending
No reviewed 2015 baseline is available. Equivalent November–February windows will be compared; no loss or gain is assumed.
Historical estimates use a separate, consistent Sentinel-2 TOA series. They are not subtracted from current surface-reflectance estimates. Vegetation change cannot be converted to a count of trees.
Green-cover estimates are satellite-derived NDVI-based proxies that capture vegetation, not exact tree counts. TreeScore-defined analysis area, not an official administrative boundary.