Due to a scheduled maintenance, access to the On-The-Fly (OTF) Online Dissemination System (OADS) for the ERS and Envisat (A)SAR data, will be unavailable on Tuesday 22 May 2018 from 8:30 to 14:30 CEST.

Following the resolution of the problem which occurred yesterday, the OTF data processing has now been resumed.

Due to the unexpected technical problems, the ERS and Envisat (A)SAR data processing is temporarily unavailable on the OTF infrastructure. The EOLI-SA Catalogue OTF collections can be searched, but the products cannot be downloaded.

Our teams are working to resolve this issue; the OTF service is expected to be resumed on Friday 04 May 2018 around noon.

Due to a scheduled maintenance, access to the On-The-Fly (OTF) Online Dissemination System (OADS) for the ERS and Envisat (A)SAR data will be unavailable during the following time frame:

• Wednesday 02 May 2018 from 8:30 to14:30 CEST.

Due to a scheduled maintenance, access to the On-The-Fly (OTF) Online Dissemination System (OADS) for the ERS and Envisat (A)SAR data will be unavailable during the following time frame:

• Thursday, 26 April 2018 from 8:30 to 14:30 CEST

Due to a scheduled maintenance starting on 09 January 2018, access to the On-The-Fly online dissemination systems will be unavailable and the access to the ERS and Envisat (A)SAR collections via EOLI-SA will also be affected during the maintenance on 10 January 2018.

Due to a planned hardware maintenance activity on Dissharm, the following systems/services will be affected on Wednesday 13 December 2017 from 10:00 to 15:00 CET:

• MERIS FRS (MERCI and FTP access)
• MPPF-VIS
• RSS
• Third Party Mission Dissemination Service
• CryoSat Science Server

Due to a scheduled maintenance, access to the OADS-OTF online dissemination systems will be unavailable during the following time frames:

• 29 November 2017 from 9:30 to 14:00 CET - ERS and Envisat (A)SAR collections
• 30 November 2017 from 9:30 to 12:30 CET - ALOS-PALSAR collections
• 01 December 2017 from 9:30 to 10:30 CET - Third Party Missions collections

Following the successful LPVE 2014, the European Space Agency (ESA) is inviting scientists and Cal/Val experts to present the latest results from their on-going research at the 2018 Workshop on Land Product Validation and Evolution (LPVE 2018).

The abstract submission deadline has been extended to 30 November 2017.

Due to a planned maintenance activity, the On-The-Fly (OTF) collections in EOLI-SA may not be available on Monday 02 October 2017 from 14:00 to 16:00 CEST.