Sites

The in situ dataset originates from two sources: hyperspectral data contributed by the international community (called Community Validation Database, CVD) and multispectral measurements provided by the AERONET-OC network.

Locations of valid in situ radiometric match-ups acquired near-coincident with PRISMA (a) and EnMAP (b) overpasses are showed below. The colour of the dots indicates the number of available match-ups ranging from a minimum of 1 to a maximum of 17 for every study area. The Location of AERONET-OC are indicated with circles only, the black dots indicate CVD sites; Rio de la Plata and AAOT (Venice) are both AERONET-OC and CVD.