Category : CATDS, L3, Ocean

Dear  SMOS users,

All the SMOS L3 soil moisture, ocean salinity and common products, from January 2010 to April 2015, have been reprocessed. You can download those products from

a) CATDS with the usual procedure (if you do not have a password contact contact to get one) or

b) through the SIPAD interface (

Please NOTE :
- All the reprocessed products use the EASE2 grid.
- The CATDS processor’s version used is 300, which correspond to the DPGS version v620
- The reprocessed products are tagged RE04
- These reprocessed products are derived using the same algorithm as the one used in the CATDS real time processing, hence ensuring temporal continuity.
- A new RFI (radio frequency interference) probability product is available.

Very soon we will also make available 6 years of root zone soil moisture from SMOS

We appreciate your feed back so do not hesitate to contact us

Remember the SMOSDATA POLICY : The CATDS data are freely distributed. However, when using these data in a publication, we request that the following acknowledgement be given :
« These data were obtained from the « Centre Aval de Traitement des Données SMOS » (CATDS), operated for the « Centre National d’Etudes Spatiales » (CNES, France) by IFREMER (Brest, France) »

SMOS RSE special issue deadline postponed

Category : Cal/Val, Data, L1, L2, L3, L4, Model, Ocean, ground measurements

Dear colleague,

With regards to your potential contribution to the Special Issue on SMOS in Remote Sensing of Environment, we would like to notify you that the deadline for full paper submissions has been extended until 31st July 2015. Please be aware that this deadline change is final and no exceptions will be allowed after this date.

In case you have already submitted your paper, please disregard this message.

To submit your paper, please go to and select the option ‘submit paper’ from the menu bar near the upper left corner of the page. During the submission process, please make sure to select ‘SMOS 5 Years’ in the dropdown menu when choosing the article type, as demonstrated in the attached image.

Accepted papers will be published online as soon as possible following a final editing procedure by the Publisher. Once again, we encourage you to critically check your list of authors against the RSE guidelines on authorship ( to ensure appropriate representation of effort.

We look forward to receiving your contributions.

Yours sincerely,
Susanne Mecklenburg
On behalf of the editors for the Special Issue on SMOS in RSE

SMOS 3rd training course is in full swing

Category : Training

The SMOS training course (3rd edition) is currently taking place at the ESA centre of Villafranca (ESAC) in Spain.
18 students from 14 countries together with 4 spectators are currently being « initiated » to the SMOS data in the very nice facilities of ESAC


Ali presenting image reconstruction (picture by Beatriz)

The course is the third one and takes advantage of the release of the new version (V620) of the SMOS Data while covering both land and ocean science applications (see twitter account)

Next week, the Second post launch SMOS workshop will take place, also at ESAC. Stay tuned!

MARK your Calendars !!

Category : CATDS, Cal/Val, Data, L1, L2, L3, L4, Model, Ocean, Satellite, Training

The 2nd SMOS SCIENCE CONFERENCE (25-29 May 2015) and the SMOS TRAINING COURSE (18-22 May 2015) will take place at ESA-ESAC, near Madrid (Spain).

For further information on both events please see

The deadline for submission of abstracts for the SMOS science conference and applications for the SMOS training course is 16 January 2015.

The 2nd SMOS Science Conference will be jointly organised by ESA, CNES and SMOS-MODE.

By 2015, the SMOS mission will have been in orbit for more than five years, providing a continuous stream of high quality data products. Being a water cycle mission, SMOS observations have been used by rather distinct science communities addressing oceanography, land surface hydrology, and meteorology over a wide range of applications. The focus of this conference will deviate from previous events in that the emphasis will be on applications of SMOS data, including operational services, the development of novel data products, the synergistic use of SMOS data with other data sources and the potential of SMOS data for the generation of long-term data sets. The workshop will also cover common themes such as the quality of the Level 1 data products and calibration and validation activities.

The 2nd SMOS Science Conference will be preceded by a SMOS Training Course on 18-22 May 2015, organised by CESBIO and held as well at the ESA-ESAC premises near Madrid. The course will provide an opportunity to learn how to work with level 1 (brightness temperature) and level 2 (soil moisture and ocean salinity) data provided by the SMOS mission. The deadline for applications is 16 January. To submit your applications please go to –> Training Course and use the link on the bottom of the page.
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