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Minimize Sensor Performance, Products and Algorithms

The  Sensor Performance, Products and Algorithms (SPPA) is the element of the ESA Earth Observation ground segment responsible and performing the following activities:

(R) Alfred Wegener InstituteCourtesy of Alfred Wegener Institute 

Algorithm Development

Developing and upgrading the data processing algorithms in order to meet mission requirements and user needs.

Cal/Val 

Calibrating the sensors (through the update of on-board and on-ground configuration data) in order to meet product quality requirements.

Validating the generated products assessing, by independent means, the  quality  of  the  generated EO data  products.

Routine Quality Control

Monitoring routinely the status of the  spacecraft  (payload  and  platform) and  to check if the derived products meet the quality requirements along mission life-time.

The activities related to the SPPA constitute a long and continuous process involving a number of various actors with different competencies and objectives.

 

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ERS-1 Scatterometer L2 dataset available online

13 June 2019

The reprocessing campaign for the ERS-1 Scatterometer Level 2 products has been completed.  The ERS Scatterometer Level 2 dataset now comprises a continuous series of back-scattering measurements, Ocean Winds and Sea Ice probability from August 1991 to July 2011.

The latest issue of the SMOS newsletter is now available

18 April 2019

The newsletter provides:

  • Recent news and highlights from the mission
  • Information about upcoming meetings
  • New data releases
  • The current status of the data availability and quality

Download the newsletter

Swarm DQW#8 report available

26 November 2018

The scope of this Swarm DQW#8  Report, mainly based on contributions from Swarm DQW#8 session chairs, is to summarise the main points discussed during the workshop and compile key user recommendations and feedback, which should be translated into future Swarm-based products and scientific activities.

SMOS Multimedia book is now on-line

13 November 2018

The SMOS Multimedia book is accessible here