Development of Algorithms for the Exploitation of ERS-ENVISAT data by using the Stable Points Network technique.

The two examples demonstrate that cross interferometry from ERS-ENVISAT data is still possible for the case of distributed targets and large baselines and show the first ever produced radar cross and tandem cross interferograms.

•	The radar cross interferogram has been processed by DLR over the Las Vegas (U.S.A.) area.
•	The tandem cross interferogram has been processed by ALTAMIRA INFORMATION over the city of Paris (France).

The results are published in the Proceedings of the International Geoscience And Remote Sensing Symposium, IGARSS 2003 in the paper entitled “ASAR ERS Interferometric Phase Continuity”.