In 2012 we are celebrating the twenty-year anniversary of the launch of ERS-1 and TOPEX/POSEIDON. To mark this occasion the European Space Agency, in collaboration with the French Space Agency, CNES, is organising an exceptional Symposium on "20 Years of Progress in Radar Altimetry". This follows on from the "15 Years of Progress in Radar Altimetry" Symposium in 2006, deemed an important landmark by the participants and the readership of the Proceedings.
European Space Agency
French Space Agency, CNES