L4 Land research products

SMOS level 4 research products for land surfaces

The Level 4 data consist in data obtained from SMOS lower level products combined to data from other sensors  or using modeling including data assimilation.

Currently 5 L4 research products over land surfaces are available:

  1. L4 Root Zone Soil moisture at 0-1m
    Contact : ahmad.albitar@cesbio.cnes.fr
  2. L4 Agricultural Drought Index
    Contact : ahmad.albitar@cesbio.cnes.fr
  3. L4 Soil Moisture from AMSR-E/SMOS synergie using Neural Networks
    Contact : nemesio.rodriguez@cesbio.cnes.fr & yann.kerr@cesbio.cnes.fr
  4. L4 Soil Moisture from AMSR-E/SMOS synergie using Multi-linear Regression
    Contact : amen.alyaari@bordeaux.inra.fr & wigneron@bordeaux.inra.fr
  5. L4 Surface Roughness Map
    Contact : wigneron@bordeaux.inra.fr & marie.parrens@cesbio.cnes.fr

Data policy

The CATDS Level 4 land products are freely disseminated. However when using this data in a publication, it  is required to cite the reference paper indicated in the products header of each product.

 

Product access

FTP access

The CryoSMOS research products are freely available on FTP :
ftp ftp.ifremer.fr
user : ext-catds-cecsm
password : catds2010
chdir : Land_products
or
ftp://ext-catds-cecsm:catds2010@ftp.ifremer.fr/Land_products

Mailing list

If you want to register to our mailing list to be informed about major events, please send us a message at support@catds.fr (less than 10 messages / year).