All Precise Orbit Determination files version GDR-E for the cycles before cycle 25 are now reprocessed and available.

The new GDR-E orbit standard are operational since July 2015. All altimeter processing chains are using these new standards (see our detailed news about the main changes).

All Precise Orbit Determination files version GDR-E for the cycles before cycle 25 are now reprocessed and available through the ftp server.