5 L4 research products over land available

5 SMOS Level 4 research products over land surfaces are now available :

1. L4 Root Zone Soil moisture at 0-1m
2. L4 Agricultural Drought Index
3. L4 Soil Moisture from AMSR-E/SMOS synergie using Neural Networks
4. L4 Soil Moisture from AMSR-E/SMOS synergie using Multi-linear Regression
5. L4 Surface Roughness Map

More information and product access here.