Results 121 to 130 of about 4,306 (212)

The SMAP and Copernicus Sentinel 1A/B microwave active-passive high resolution surface soil moisture product

, 2019
Narendra N. Das, Dara Entekhabi, R. S. Dunbar, Julián Chaubell, Andreas Colliander, Simon Yueh, Thomas Jagdhuber, Fan Chen, Wade T. Crow, Peggy O’Neill, Jeffrey P. Walker, Aaron Berg, David D. Bosch, Todd G. Caldwell, Michael H. Cosh, Chandra H. Collins, Ernesto López-Baeza, M. Thibeault   +17 more
openalex   +2 more sources

The Potential and Challenges of Using Soil Moisture Active Passive (SMAP) Sea Surface Salinity to Monitor Arctic Ocean Freshwater Changes [PDF]

, 2018
Wenqing Tang, Simon Yueh, Daqing Yang, Alexander G. Fore, Akiko Hayashi, Tong Lee, Séverine Fournier, Benjamin Holt   +7 more
openalex   +1 more source

SMAP Mission Status, New Products, and Extended-Phase Goals [PDF]

NASA's Soil Moisture Active Passive (SMAP) Project now has completed its prime-phase (three years) mission and has entered a new five-year extended phase.
Entekhabi, D., Entin, Jared K., O'Neill, Peggy E., You, Tung-Han, Yueh, Simon H.   +4 more
core   +1 more source

Dual state/rainfall correction via soil moisture assimilation for improved streamflow simulation: evaluation of a large-scale implementation with Soil Moisture Active Passive (SMAP) satellite data [PDF]

, 2020
Yixin Mao, Wade T. Crow, Bart Nijssen
openalex   +1 more source

SLAPex Freeze/Thaw 2015: The First Dedicated Soil Freeze/Thaw Airborne Campaign [PDF]

Soil freezing and thawing is an important process in the terrestrial water, energy, and carbon cycles, marking the change between two very different hydraulic, thermal, and biological regimes. NASA's Soil Moisture Active/Passive (SMAP) mission includes a
Belair, Stephane, Berg, Aaron, DeMarco, Eugenia, Derksen, Chris, Entin, Jared, Freeman, Jacqueline, Gottfried, Kurt, Houser, Paul, Kim, Edward, Lewis, Kristen, McDonald, Kyle, Powers, Jarrett, Rowlandson, Tracy, Roy, Alexandre, Royer, Alain, Toose, Peter, Wu, Albert   +16 more
core   +1 more source

Soil Moisture Active/Passive (SMAP) Forward Brightness Temperature Simulator [PDF]

, 2012
The SMAP is one of four first-tier missions recommended by the US National Research Council's Committee on Earth Science and Applications from Space (Earth Science and Applications from Space: National Imperatives for the Next Decade and Beyond, Space ...
Kim, Edward, Peipmeier, Jeffrey, Peng, Jinzheng   +2 more
core   +1 more source

Characterizing Satellite Soil Moisture Drydown: A Bivariate Filtering Approach

Water Resources Research
Drying of soil impacts land energy and water balance, influences the sustainability of vegetation growth, and modulates hydrological extremes including floods.
Jhilam Sinha, Ashish Sharma, Lucy Marshall, Seokhyeon Kim   +3 more
doaj   +1 more source

Retrieving landscape freeze/thaw state from Soil Moisture Active Passive (SMAP) radar and radiometer measurements

, 2017
Chris Derksen, Xiaolan Xu, R. S. Dunbar, Andreas Colliander, Youngwook Kim, John S. Kimball, T. Andrew Black, E. S. Euskirchen, Alexandre Langlois, M. M. Loranty, Philip Marsh, Kimmo Rautiainen, Alexandre Roy, Alain Royer, Jilmarie Stephens   +14 more
openalex   +1 more source

SMOS/SMAP Synergy for SMAP Level 2 Soil Moisture Algorithm Evaluation [PDF]

Soil Moisture Active Passive (SMAP) satellite has been proposed to provide global measurements of soil moisture and land freeze/thaw state at 10 km and 3 km resolutions, respectively.
Bindlish, Rajat, Chan, Steven, Colliander, Andreas, Cosh, Michael, Jackson, Thomas J., Kerr, Yann, Njoku, Eni, O'Neill, Peggy, Zhao, Tianjie   +8 more
core   +1 more source

Rootzone Soil Moisture Dynamics Using Terrestrial Water‐Energy Coupling

Geophysical Research Letters
A lack of high‐density rootzone soil moisture (θRZ) observations limits the estimation of continental‐scale, space‐time contiguous θRZ dynamics. We derive a proxy of daily θRZ dynamics — active rootzone degree of saturation (SRZ) — by recursive low‐pass (
Vinit Sehgal, Binayak P. Mohanty, Rolf H. Reichle   +2 more
doaj   +1 more source