A software maintenance affecting the On-The-Fly (OTF) Third Party Missions (TPM) and ERS / Envisat (A)SAR data dissemination services has been planned according to the following schedule:

• ERS and Envisat dissemination service: 3 October from 09:00 to 11:00 CEST
• TPM dissemination service: 3 October from 11:00 to 14:00 CEST.

Due to a scheduled maintenance on the OTF infrastructure, access to the ERS and Envisat (A)SAR data collections on the Simple Online Catalogue (SO-Cat) dissemination tool will be unavailable on Thursday 29 August 2019 from 09:00 to 11:30 CEST.

The Precise Orbit files (ERS.ORB.POD) for the entire ERS-1 and ERS-2 mission periods have been reprocessed with up-to-date standards and is now available to users on the ESA dissemination server upon fast registration.

A software maintenance affecting the On-The-Fly (OTF) Third Party Missions (TPM) and ERS / Envisat (A)SAR data dissemination services has been planned for Wednesday.

The reprocessing campaign for the ERS-1 Scatterometer Level 2 products has been completed adopting the latest Advanced Scatterometer Processing System (ASPS) version 10.04.  The reprocessed dataset is now accessible to users together with the corresponding ERS-2 data on the ESA dissemination server and is provided through ESA fast registration.

Due to a scheduled maintenance on the OTF infrastructure, access to the ERS and Envisat (A)SAR data on the Simple Online Catalogue (SO-Cat) dissemination tool will be unavailable on Wednesday 10 April 2019 from 09:30 to 13:30 CEST.

Due to a scheduled maintenance on the OTF infrastructure, access to the ERS and Envisat (A)SAR data on the Simple Online Catalogue (SO-Cat) dissemination tool will be unavailable on Wednesday 3 April 2019 from 09:00 to 13:00 CEST. 

Please be aware that the "EOLi-SA Catalogue and Ordering Service" is now dismissed and replaced by the ESA Simple Online Catalogue which was released in early January 2019.

ESA is pleased to announce the release of several new features as part of the ESA On-The-Fly data processing and dissemination service providing data from the Envisat ASAR and ERS-1/2 SAR mission archives.

Using a 25-year record of ESA satellite data, recent research shows that the pace at which Greenland is losing ice is getting faster.