RA-2 L1B ESL
Since 2006, isardSAT has been an Expert Support Laboratory (ESL) of the European Space Agency for the first level of processing of altimetry data (L1b), of the EnviSat altimeter (RA-2).
References:
M. Roca, Laxon, S. and Zelli, C., “The EnviSat RA-2 Instrument design and tracking performance”, IEEE Transactions on Geoscience and Remote Sensing, 47 (10), pp. 3489-3506, doi: 10.1109/TGRS.2009.2020793.