The important role of soil moisture for the environment and climate system is well known. Soil moisture influences hydrological and agricultural processes, runoff generation, drought development and many other processes. It also impacts on the climate system through atmospheric feedbacks. Soil moisture is a source of water for evapotranspiration over the continents, and is involved in both the water and the energy cycles. Soil moisture was recognised as an Essential Climate Variable (ECV) in 2010.
Soil moisture seasonality (climatology) derived from the combination of six active and passive sensors over the period 1979 to 2010 (Source: TUW)
The objective of the Soil Moisture CCI is to produce the most complete and most consistent global soil moisture data record based on active and passive microwave sensors. Read more »
The second progress meeting (PM 2) in Phase 2 was hosted by the Norwegian Institute for Air Research (NILU) in Oslo, Norway from 18-19th June 2015.
'Since 1978 we have satellites gathering data on soil moisture. More than 35 years of data. We need to make better use of that. So we're building datasets that help us better understand droughts, and predict them.' Read more »
With the overarching goal of Phase 1 (2012-14) achieved, we are very happy to announce that the CCI SM project is now (Jan 2015) successfully in Phase 2. The Earth Observation Data Centre for Water Resources Monitoring GmbH (EODC) takes pride in its role as the prime contractor for this phase, with the rest of the consortium remaining largely unchanged from the Phase 1 team. Read more »
On 23 January 2015 Wouter Dorigo, co-science lead and Earth Observation lead of the CCI soil moisture team, received the Science Award of the Vienna University of Technology for his outstanding research on soil moisture and climate. Read more »
Due to a few minor changes to the soil moisture product, an updated version is now available. For more information on the changes, please check the readme.txt and changelog.txt files before downloading the data set.
The 2nd issue of the CCI Soil Moisture newsletter highlights the latest product release and its key improvements, including now 35 years of remotely sensed soil moisture data. Furthermore, project achievements, latest publications and an analysis of the growing user community are featured.
CCI Soil Moisture scientists have published latest research results about the soil moisture data set in high-level journals. Read more »