CEOS Cal/Val Portal explanation

The CEOS Cal/Val Portal:
Calibration and Validation activities
around space-borne sensors.
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The CEOS CalVal portal serves as the main forum for exchange and information sharing for the CEOS Working Group on Calibration and Validation. In additions, it provides access to agreed good practices and Cal/Val protocols to the wider Earth Observation community within CEOS and beyond. It connects users to reference data and networks and provides reliable, up-to-date and user friendly information useful for Cal/Val tasks, facilitating data interoperability and performance assessment through an operational CEOS coordinated & internationally harmonised Cal/Val infrastructure consistent with QA4EO principles.


Back SALVAL tool webpage

SALVAL tool webpage

Please visit the SALVAL tool webpage at the following link: SALVAL home

The overall aim of SALVAL is to bring together validation good practices protocols, ground data and satellite products to provide users with traceable validation results allowing reaching CEOS WGCV LPV validation Stage 4.

Contact ( in case of technical issues or if you want to make contribution to this scientific community.