Analysis Ready Data (ARD) are satellite data that have been processed to a minimum set of requirements and organized into a form that allows immediate analysis with a minimum of additional user effort and interoperability both through time and with other datasets (source: ceos.org)
EO4CEA Project is including the following datasets for the selected Regions of Interest :
- Normalized difference vegetation index (NDVI) (NIR− R)/(NIR + R)
- Normalized difference salinity index (NDSI) (R − NIR)/(R + NIR)
- Vegetation soil salinity index (VSSI) 2*G − 5*(R + NIR)
- Brightness index (BI) √(R2 + NIR2)
- Salinity index (SI) (R*G)/B
- Salinity index 1 (SI1) √ (G⁎R)
- Salinity index 2 (SI2) √(R⁎NIR)
- Salinity index 3 (SI3) √(G2+ R2 + NIR2)
- Salinity index 4 (SI4) √(G2+ R2)
- Ratio vegetation index (RVI) R/NIR
- Intensity index 1 (Int1) (G + R)/2
- Intensity index 2 (Int2) (G + R + NIR)/2
- Simple ratio (SR) (R − NIR)/(G + NIR)
- Soil adjusted vegetation index (SAVI) (1 + L) * (NIR − R)/(NIR + R + L)
- Soil salinity and sodicity index 1 (SSSI1) SWIR1 − SWIR2
- Soil salinity and sodicity index 2 (SSSI2) (SWIR1*SWIR2 − SWIR2*SWIR2)/SWIR1
- Normalized Difference Water Index (NDWI)
- Leaf Area Index (LAI)
- Enhanced vegetation index (EVI)
- MSG-Seviri Cloud Masks, Brightness Temperature, Radiances and Reflectances (Near Real Time) (sample dataset)
- Sentinel-5 Level 2 (O3, NO2, SO2, HCHO, CHOCHO, CH4, CO, CLOUD, AEROSOL, SURFACE, UV)