All Aquarius soil moisture products have been updated to Version 5 and are now available from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). These data sets provide swath-based Level-2 and gridded Level-3 soil moisture estimates from the NASA Aquarius passive microwave radiometer on the Satélite de Aplicaciones Científicas (SAC-D). Data are available from August 2011 through the end of the Aquarius mission in June 2015.
Aquarius L3 Gridded 1-Degree Annual Soil Moisture, Version 5
Data set DOI: https://doi.org/10.5067/CDNI7NG92EHP
Aquarius L3 Gridded 1-Degree Seasonal Soil Moisture Climatology, Version 5
Data set DOI: https://doi.org/10.5067/FUDM43XO9TDE
Aquarius L3 Gridded 1-Degree Seasonal Soil Moisture, Version 5 Data set
DOI: https://doi.org/10.5067/O6J9L5JKD5YR
Aquarius L3 Gridded 1-Degree Monthly Soil Moisture Climatology, Version 5
Data set DOI: https://doi.org/10.5067/O19KHW22C685
Aquarius L3 Gridded 1-Degree Monthly Soil Moisture, Version 5
Data set DOI: https://doi.org/10.5067/MJCEUOW1H6ON
Aquarius L3 Gridded 1-Degree Weekly Soil Moisture, Version 5
Data set DOI: https://doi.org/10.5067/1VZM9975ARHP
Aquarius L3 Gridded 1-Degree Daily Soil Moisture, Version 5
Data set DOI: https://doi.org/10.5067/PTKXKSE28XYN
Aquarius L2 Swath Single Orbit Soil Moisture, Version 5
Data set DOI: https://doi.org/10.5067/GB6FZ0UPCOGP