Impact of the elevation angle on CYGNSS GNSS-R bistatic reflectivity as a function of effective surface roughness over land surfaces
2018
Carreno-Luengo, Hugo, Luzi, Guido, Crosetto, Michele
Brightness Temperature, Soil Moisture/Water Content
Sensitivity of CyGNSS bistatic reflectivity and SMAP microwave radiometry brightness temperature to geophysical parameters over land surfaces
2018
Carreno-Luengo, Hugo, Luzi, Guido, Crosetto, Michele
Brightness Temperature, Soil Moisture/Water Content
Soil Moisture Sensing Using Spaceborne GNSS Reflections: Comparison of
2018
Chew, C. C., Small, E. E.
Brightness Temperature, Soil Moisture/Water Content , Root Zone Soil Moisture, Surface Soil Moisture
Spatial and temporal variability of soil moisture in relation with topographic and meteorological factors in south of Ardabil Province, Iran
2018
Majdar, Husain Akbari, Vafakhah, Mehdi, Sharifikia, Mohammad, Ghorbani, Ardavan
Brightness Temperature, Soil Moisture/Water Content
Correction of forcing-related spatial artifacts in a land surface model by satellite soil moisture data assimilation
2018
Blankenship, Clay B., Case, Jonathan L., Crosson, William L., Zavodsky, Bradley T.
Brightness Temperature, Soil Moisture/Water Content
Assessment of the SMAP-Derived Soil Water Deficit Index (SWDI-SMAP) as
2018
Bai, Jueying, Cui, Qian, Chen, Deqing, Yu, Haiwei, Mao, Xudong, Meng, Lingkui, Cai, Yang
Brightness Temperature, Soil Moisture/Water Content
CYGNSS data map flood inundation during the 2017 Atlantic hurricane season
2018
Chew, Clara, Reager, John T., Small, Eric
Brightness Temperature, Soil Moisture/Water Content
Assessing SMAP soil moisture scaling and retrieval in the Carman (Canada) study site
2018
Bhuiyan, Hassan A.K.M., McNairn, Heather, Powers, Jarrett, Friesen, Matthew, Pacheco, Anna, Jackson, Thomas J., Cosh, Michael H., Colliander, Andreas, Berg, Aaron, Rowlandson, Tracy, Bullock, Paul, Magagi, Ramata
Brightness Temperature, Soil Moisture/Water Content
An assessment of the differences between spatial resolution and grid size for the SMAP enhanced soil moisture product over homogeneous sites
2018
Colliander, A., Jackson, T.J., Chan, S.K., O'Neill, P., Bindlish, R., Cosh, M.H., Caldwell, T., Walker, J.P., Berg, A., McNairn, H., Thibeault, M., Martinez-Fernandez, J., Jensen, K.H., Asanuma, J., Seyfried, M.S., Bosch, D.D., Starks, P.J., Holifield Collins, C., Prueger, J.H., Su, Z., Lopez-Baeza, E., Yueh, S.H.
Brightness Temperature, Soil Moisture/Water Content
A new paradigm in earth environmental monitoring with the cygnss small satellite constellation
2018
Ruf, Christopher S., Chew, Clara, Lang, Timothy, Morris, Mary G., Nave, Kyle, Ridley, Aaron, Balasubramaniam, Rajeswari
Brightness Temperature, Soil Moisture/Water Content
A New Soil Moisture Downscaling Approach for SMAP, SMOS, and ASCAT by
2018
Montzka, Carsten, Rotzer, Kathrina, Bogena, Heye, Sanchez, Nilda, Vereecken, Harry
Brightness Temperature, Soil Moisture/Water Content
Satellite Microwave Remote Sensing of Landscape FreezeThaw Status Related to Frost Hazard Monitoring
2017
Kim, Youngwook, Kimball, John S., Du, Jinyang
Plant Phenology, Normalized Difference Vegetation Index (NDVI), Plant Phenological Changes, Vegetation Index , Enhanced Vegetation Index (EVI), Freeze/Thaw , Transition Direction
Retrieving landscape freeze/thaw state from Soil Moisture Active Passive (SMAP) radar and radiometer measurements
2017
Derksen, Chris, Xu, Xiaolan, Scott Dunbar, R., Colliander, Andreas, Kim, Youngwook, Kimball, John S., Black, T. Andrew, Euskirchen, Eugenie, Langlois, Alexandre, Loranty, Michael M., Marsh, Philip, Rautiainen, Kimmo, Roy, Alexandre, Royer, Alain, Stephens, Jilmarie
Freeze/Thaw , SIGMA NAUGHT, Transition Direction, Soil Moisture/Water Content , ORBITAL CHARACTERISTICS, RADAR IMAGERY, Brightness Temperature, Root Zone Soil Moisture, Surface Soil Moisture, Freeze/Thaw
Covariation of SMAP active and passive measurements with respect to vegetation and surface roughness
2017
Zeng, Jiangyuan, Akbar, Ruzbeh, Chen, Kun-Shan, Zhao, Tianjie, Yao, Panpan, Cui, Huizhen, Lu, Hui, Entekhabi, Dara
ORBITAL CHARACTERISTICS, RADAR IMAGERY, SIGMA NAUGHT, Brightness Temperature, Soil Moisture/Water Content
SMAP radar receiver measures land surface freeze/thaw state through capture of forward-scattered L-band signals
2017
Chew, Clara, Lowe, Stephen, Parazoo, Nicholas, Esterhuizen, Stephan, Oveisgharan, Shadi, Podest, Erika, Zuffada, Cinzia, Freedman, Adam
Freeze/Thaw , SIGMA NAUGHT, Transition Direction, Brightness Temperature, Soil Moisture/Water Content , Root Zone Soil Moisture, Surface Soil Moisture
Soil moisture retrieval from SMAP: a validation and error analysis study using ground-based observations over the little Washita watershed
2017
Chen, Quan, Zeng, Jiangyuan, Cui, Chenyang, Li, Zhen, Chen, Kun-Shan, Bai, Xiaojing, Xu, Jia
Brightness Temperature, SIGMA NAUGHT, Soil Moisture/Water Content
The global distribution and dynamics of surface soil moisture
2017
McColl, Kaighin A., Alemohammad, Seyed Hamed, Akbar, Ruzbeh, Konings, Alexandra G., Yueh, Simon, Entekhabi, Dara
Precipitation , Precipitation Amount, Precipitation Rate , Snow, Rain , Brightness Temperature, Soil Moisture/Water Content
The SMAP Level 4 Carbon Product for Monitoring Ecosystem LandAtmosphere CO2 Exchange
2017
Jones, Lucas A., Kimball, John S., Reichle, Rolf H., Madani, Nima, Glassy, Joe, Ardizzone, Joe V., Colliander, Andreas, Cleverly, James, Desai, Ankur R., Eamus, Derek, Euskirchen, Eugenie S., Hutley, Lindsay, Macfarlane, Craig, Scott, Russell L.
Carbon , Nitrogen, Soil Water Holding Capacity , Soil Bulk Density, Soil Chemistry, Soil Classification, Soil Moisture/Water Content , Soil Horizons/Profile, Soil Depth, Soil Porosity, Soil Texture, Terrain Elevation , Root Zone Soil Moisture, Surface Soil Moisture, Gross Primary Production (gpp), Heterotrophic Respiration (rh), NET ECOSYSTEM CO2 EXCHANGE (NEE), Soil Organic Carbon (SOC)
Using Sentinel-1 data for monitoring of soil moisture
2017
Garkusha, Igor N., Hnatushenko, Volodymyr V., Vasyliev, Volodymyr V.
Brightness Temperature, Soil Moisture/Water Content , Vegetation Water Content, Brightness Temperature
Global Analysis of Bioclimatic Controls on Ecosystem Productivity Using
2017
Madani, Nima, Kimball, John, Jones, Lucas, Parazoo, Nicholas, Guan, Kaiyu
Gross Primary Production (gpp), Heterotrophic Respiration (rh), NET ECOSYSTEM CO2 EXCHANGE (NEE), Soil Organic Carbon (SOC)
Global assessment of the SMAP Level-4 surface and root-zone soil moisture product using assimilation diagnostics
2017
Reichle, Rolf H., De Lannoy, Gabrielle J. M., Liu, Qing, Koster, Randal D., Kimball, John S., Crow, Wade T., Ardizzone, Joseph V., Chakraborty, Purnendu, Collins, Douglas W., Conaty, Austin L., Girotto, Manuela, Jones, Lucas A., Kolassa, Jana, Lievens, Hans, Lucchesi, Robert A., Smith, Edmond B.
Brightness Temperature, Soil Classification, Soil Depth, Soil Porosity, Soil Texture, Terrain Elevation , Root Zone Soil Moisture, Surface Soil Moisture
Four decades of microwave satellite soil moisture observations: Part 2.
2017
Karthikeyan, L., Pan, Ming, Wanders, Niko, Kumar, D. Nagesh, Wood, Eric F.
Brightness Temperature, Soil Moisture/Water Content
Error characterization of soil moisture satellite products: retrieving error cross-correlation through extended quadruple collocation
2017
Pierdicca, Nazzareno, Fascetti, Fabio, Pulvirenti, Luca, Crapolicchio, Raffaele
Brightness Temperature, Soil Moisture/Water Content
Evaluation of SMAP, SMOS, and AMSR2 soil moisture retrievals against
2017
Chen, Yingying, Yang, Kun, Qin, Jun, Cui, Qian, Lu, Hui, La, Zhu, Han, Menglei, Tang, Wenjun
Brightness Temperature, Soil Moisture/Water Content
Irrigation Signals Detected From SMAP Soil Moisture Retrievals
2017
Lawston, Patricia M., Santanello, Joseph A., Kumar, Sujay V.
Brightness Temperature, Soil Moisture/Water Content