Surface soil moisture in the Southeastern United States as retrieved from NASA's SMAP satellite observatory at around 6 a.m. on Oct. 5, 2015. Large parts of South Carolina appear blue, representing the impact of heavy localized rains and flooding.
This figure shows the longitude-time variations, averaged between 21 and 22 degrees North, across the middle of the India subcontinent from mid-April to mid-June in a deadly heat wave in India that killed more than 2,300 people.
SMAP Global Map of Surface Soil Moisture (Aug. 25-27, 2015)
A three-day composite global map of surface soil moisture as retrieved from NASA's SMAP's radiometer instrument between Aug. 25-27, 2015. Dry areas appear yellow/orange, such as the Sahara Desert, western Australia and the western U.S.
SMAP's Radiometer Captures Views of Global Soil Moisture
These maps of global soil moisture were created using data from the radiometer instrument on NASA's Soil Moisture Active Passive (SMAP) observatory. Evident are regions of increased soil moisture and flooding during April, 2015.
NASA Soil Moisture Mission Produces First Global Radiometer Map
With its antenna now spinning at full speed, NASA's new Soil Moisture Active Passive (SMAP) observatory has successfully re-tested its science instruments and generated its first global maps, a key step to beginning routine science operations in May, 2015
NASA's Soil Moisture Mapper Takes First 'SMAPshots'
Fresh off the recent successful deployment of its 20-foot (6-meter) reflector antenna and associated boom arm, NASA's SMAP observatory has successfully completed a two-day test of its science instruments.
The sun sets behind Space Launch Complex 2, Vandenberg Air Force Base, California, where NASA's Soil Moisture Active Passive (SMAP) mission satellite is being prepared for liftoff. Launch is scheduled for Jan. 29.
At Space Launch Complex 2 on Vandenberg Air Force Base in California, NASA's Soil Moisture Active Passive (SMAP) mission satellite is lifted up the side of a mobile service tower for mating to its Delta II rocket.
NASA's Soil Moisture Active Passive (SMAP) satellite is transported across Vandenberg Air Force Base in California to Space Launch Complex 2, where it will be mated to a Delta II rocket for launch, targeted for Jan. 29.
In the Astrotech payload processing facility on Vandenberg Air Force Base in California, technicians secure a transportation canister around NASA's Soil Moisture Active Passive (SMAP) spacecraft for its move to the launch pad.
NASA's Soil Moisture Active Passive spacecraft is lowered onto the Delta II payload attach structure in the Astrotech payload processing facility at Vandenberg Air Force Base, California, in preparation for launch, to take place no sooner than Jan. 29.
This image, created at the Jet Propulsion Laboratory (JPL), shows the Soil Moisture Active Passive (SMAP) mission, specifically depicting how the scanning antenna will fly in space and the swath coverage over the Earth.