Home / Technical Guides / Sentinel-2 MSI / Calibration and Validation Calibration and Validation S2 Calibration and validation Calibration and Validation (Cal/Val) activities are essential to the quality of the SENTINEL-2 mission. The radiometric and geometric data quality analysis is undertaken by the specific Expert Support Laboratories (ESL). Menu Display Calibration and Validation Go to Sentinel-1 SAR Sentinel-2 MSI MSI Instrument Products and Algorithms Processing Baseline Anomalies and Product Features Calibration and Validation Calibration Validation Mission Performance Global Reference Image Data Product Quality Reports POD Instruments and Products Appendices Copernicus Sentinel-2 Collection-1 Availability Status Sentinel-3 OLCI Sentinel-3 SLSTR Sentinel-3 Synergy Sentinel-3 Altimetry Sentinel-5P TROPOMI
S2 Calibration and validation Calibration and Validation (Cal/Val) activities are essential to the quality of the SENTINEL-2 mission. The radiometric and geometric data quality analysis is undertaken by the specific Expert Support Laboratories (ESL).