swissEO
swiss Earth Observation, is a set of products that provide area-based satellite products, indices and analysis-ready datasets with comprehensible algorithms in the field of drought warning.
swissEO S2-SR
Optical satellite data (Sentinel-2) showing land surface reflectance (SR) for all Sentinel-2 channels at spatial resolutions of 10 m, 20 m and 60 m. The product is currently available in two versions (see note on the transition phase below).
swissEO VHI
The Vegetation Health Index (VHI) shows the current health status of vegetation as observed by satellites.
swissEO NDVIz
The anomaly of the "Normalized Difference Vegetation Index" (NDVI) indicates the health status of forest areas, derived from satellite data.
swissEO NDVIdiff
The difference in the “Normalized Difference Vegetation Index” (NDVI) shows the annual change in forest areas, derived from satellite data.