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Operational News

Operational news about Ssalto and Duacs processing system.

17.06.2015 Nominal conditions after restoration of power

All the altimetry and orbitography production is now resumed.[more]

15.06.2015 Impossibility to deliver in time CNES products for altimetry and orbitography

Due to a major electrical failure at CNES premises during the week-end, we are not is position to deliver in time the products for altimetry and orbitography.[more]

09.06.2015 Interruption of AVISO-CNES DATA SERVER from 2015-06-09 16:00 UTC to 2015-06-15 06:00 UTC

We are pleased to announce that this new version of the AVISO CNES Data Center will improve the access quality interface. [more]

05.06.2015 [Saral/AltiKa]: recent orbit drift

Saral/AltiKa’s ground track has been drifting from the nominal track with deviations than can reach more than 10km depending on the latitude[more]

26.05.2015 Short interruption of Cnes FTP server on May 27, 2015

A new short interruption of Cnes ftp server ( is planned on May 27, 2015 between 5:00 and 7:00 UTC.

Indeed, this maintenance is planned to restore nominal conditions. as a result of the interruptions which occurred last Friday, May 22th.


We apologize for the inconvenience.


22.05.2015 Temporary interruption of Cnes FTP server on May 22, 2015: being resolved

Cnes FTP server ( was momentarily unavailable on May 22, 2015 from 10:00 am UTC to early afternoon. The FTP connections are now available again. However, some disturbances could still occur.

We apologize for the inconvenience.[more]

22.05.2015 The new GDR-E orbit standard becomes operational

On May 26th 2015, the Jason-2 IGDR processing chain will include the new GDR-E orbit standard (based on data of May 25th). [more]

22.05.2015 Temporary interruption of Cnes FTP server on May 22, 2015

Cnes FTP server ( is momentarily unavailable on May 22, 2015.

Users will be informed when the service will be available again.

We apologize for the inconvenience.[more]

04.05.2015 [Saral/AltiKa] News about maneuvers and station keeping

The last maneuver could not be carried out. See impacts.[more]

17.04.2015 Aviso+ Gridded data extraction tool available since 10:00 UTC

The access to the Aviso+ Gridded data extraction tool is operational again since 10:00 UTC, the problem has been resolved.

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