Traceability chains now available

Traceability chains for three land and three atmosphere ECVs are now available on the QA4ECV website.  These chains are provided to clearly display the processing steps taken to produce each ECV dataset and to demonstrate the Traceability and Uncertainty Propagation Tool (TUPT) concept which will be developed as part of the QA4ECV quality assurance system.  For more information, go to the chains.