- 1.
Bartalis Z, Wagner W, Naeimi V, Hasenauer S, Scipal K, Bonekamp H,Figa J and Anderson C. 2007. Initial soil moisture retrieval from the METOP-A Advanced Scatterometer. Geophysical Research Letters, 34(20):L20401
- 2.
Brocca L, Hasenauer S, Lacava T, Melone F, Moramarco T, Wagner W, Dorigo W, Matgen P, Martínez-Fernández J, Llorens P, Latron J, Martin C and Bittelli M. 2011. Soil moisture estimation through ASCAT and AMSR-E sensors: An intercomparison and validation study across Europe[J]. Remote Sensing of Environment, 115(12):3390-3408
- 3.
Cai X T, Pan M, Chaney N W, Colliander A, Misra S, Cosh M H, Crow W T, Jackson T J and Wood E F. 2017. Validation of SMAP soil moisture for the smapvex15 field campaign using a hyper-resolution model. Water Resources Research, 53(4): 3013-3028
- 4.
Chan S K, Bindlish R, O'Neill P, Jackson T, Njoku E, Dunbar S, Chaubell J, Piepmeier J, Yueh S, Entekhabi D, Colliander A, Chen F, Cosh M H, Caldwell T, Walker J, Berg A, McNairn H, Thibeault M, Martínez-Fernández J, Uldall F, Seyfried M, Bosch D, Starks P, Holifield Collins C, Prueger J, van der Velde R, Asanuma J, Palecki M, Small E E, Zreda M, Calvet J, Crow W T and Kerr Y. 2018. Development and assessment of the SMAP enhanced passive soil moisture product. Remote Sensing of Environment, 204: 931-941
- 5.
Colliander A, Cosh M H, Misra S, Jackson T J, Crow W T, Chan S, Bindlish R, Chae C, Holifield Collins C and Yueh S H. 2017. Validation and scaling of soil moisture in a semi-arid environment: SMAP validation experiment 2015 (smapvex15). Remote Sensing of Environment, 196: 101-112
- 6.
Cui C Y, Xu J, Zeng J Y, Chen K S, Bai X J, Lu H, Chen Q and Zhao T J. 2018. Soil moisture mapping from satellites: an intercomparison of SMAP, SMOS, FY3B, AMSR2, and ESA CCI over two dense network regions at different spatial scales. Remote Sensing, 10(1): 33
- 7.
Dorigo W, Wagner W, Albergel C, Albrecht F, Balsamo G, Brocca L, Chung D, Ertl M, Forkel M, Gruber A, Haas E, Hamer P D, Hirschi M, Ikonen J, de Jeu R, Kidd R, Lahoz W, Liu Y Y, Miralles D, Mistelbauer T, Nicolai-Shaw N, Parinussa R, Pratola C, Reimer C, van der Schalie R, Seneviratne S I, Smolander T and Lecomte P. 2017. ESA CCI soil moisture for improved earth system understanding: state-of-the art and future directions. Remote Sensing of Environment, 203: 185-215
- 8.
Dorigo W A, Gruber A, De Jeu R A M, Wagner W, Stacke T, Loew A, Albergel C, Brocca L, Chung D, Parinussa R M and Kidd R. 2015. Evaluation of the ESA CCI soil moisture product using ground-based observations. Remote Sensing of Environment, 162: 380-395
- 9.
Entekhabi D, Njoku E, O'Neill P, Spencer M, Jackson T, Entin J, Im E and Kellogg K. 2008. The soil moisture active/passive mission (SMAP)//Proceedings of 2008 IEEE International Geoscience and Remote Sensing Symposium. Boston, USA: IEEE
- 10.
Fan T X. 2002. Characteristics and functions of FengYun-3 meteorological satellite. Meteorological Science and Technology, 30(6): 321-327
- 11.
Gong P, Liu H, Zhang M N, Li C C, Wang J, Huang H B, Clinton N, Ji L Y, Li W Y, Bai Y Q, Chen B, Xu B, Zhu Z L, Yuan C, Suen H P, Guo J, Xu N, Li W J, Zhao Y, Yang J, Yu C, Wang X, Fu H, Yu L, Dronova I, Hui F, Cheng X, Shi X L, Xiao F J, Liu Q F and Song L C. 2019. Stable classification with limited sample: transferring a 30-m resolution sample set collected in 2015 to mapping 10-m resolution global land cover in 2017. Science Bulletin, 64(6): 370-373
- 12.
Jackson T J. 1993. III. Measuring surface soil moisture using passive microwave remote sensing. Hydrological Processes, 7(2): 139-152
- 13.
Jackson T J, Bindlish R, Cosh M H, Zhao T J, Starks P J, Bosch D D D, Seyfried M, Moran M S, Goodrich D C, Kerr Y H and Leroux D. 2012. Validation of Soil Moisture and Ocean Salinity (SMOS) soil moisture over watershed networks in the U.S. IEEE Transactions on Geoscience and Remote Sensing, 50(5): 1530-1543
- 14.
Karthikeyan L, Pan M, Wanders N, Kumar D N and Wood E F. 2017. Four decades of microwave satellite soil moisture observations: part 2. Product validation and inter-satellite comparisons. Advances in Water Resources, 109: 236-252
- 15.
Kawanishi T. 2003. The advanced microwave scanning radiometer for the earth observing system (AMSR-E), NASDA'S contribution to the EOS for global energy and water cycle studies. IEEE Transactions on Geoscience and Remote Sensing, 41(2): 184-194
- 16.
Kerr Y, Font J, Waldteufel P, Camps A, Bara J, Corbella I, Torres F, Duffo N, Vallilossera M and Caudal G. 2000. New radiometers: SMOS-A dual pol l-band 2D aperture synthesis radiometer//Proceedings of 2000 IEEE Aerospace Conference. Big Sky, USA: IEEE: 119-128
- 17.
Kim H, Parinussa R, Konings A G, Wagner W, Cosh M H, Lakshmi V, Zohaib M and Choi M. 2018. Global-scale assessment and combination of SMAP with ASCAT (active) and AMSR2 (passive) soil moisture products. Remote Sensing of Environment, 204: 260-275
- 18.
Liu J, Chai L N, Lu Z, Liu S M, Qu Y Q, Geng D Y, Song Y Z, Guan Y B, Guo Z X, Wang J and Zhu Z L. 2019. Evaluation of SMAP, SMOS-IC, FY3B, JAXA, and LPRM soil moisture products over the Qinghai-Tibet plateau and its surrounding areas. Remote Sensing, 11(7): 792
- 19.
Liu Y Y, Dorigo W A, Parinussa R M, de Jeu R A M, Wagner W, McCabe M F, Evans J P and van Dijk A I J M. 2012. Trend-preserving blending of passive and active microwave soil moisture retrievals. Remote Sensing of Environment, 123: 280-297
- 20.
Mohanty B P, Cosh M H, Lakshmi V and Montzka C. 2017. Soil Moisture Remote Sensing: State-of-the-Science. Vadose Zone Journal, 16(1) [DOI: 10.2136/vzj2016.10.0105]
- 21.
Shi J, Jiang L, Zhang L, Chen K S, Wigneron J P, Chanzy A and Jackson T J. 2006. Physically based estimation of bare-surface soil moisture with the passive radiometers. IEEE Transactions on Geoscience and Remote Sensing, 44(11): 3145-3153
- 22.
Spencer M, Chan S, Veilleux L and Wheeler K. 2009. The soil moisture active/passive (SMAP) mission radar: a novel conically scanning SAR//Proceedings of 2009 IEEE Radar Conference. Pasadena, USA: IEEE: 1-4
- 23.
Sun Y L,Zhao T J,Li E C,Luan Y H,Wan G Y,Xu H X,Zhao F,Yao C B,Lu L Q,Hu L and Geng D Y. 2021. Radiometer calibration of airborne L-band active and passive microwave detector. National Remote Sensing Bulletin, 25(4):918-928
- 24.
The GLACE Team, Koster R D, Dirmeyer P A, Guo Z C, Bonan G, Chan E, Cox P, Gordon C T, Kanae S, Kowalczyk E, Lawrence D, Liu P, Lu C H, Malyshev S, McAvaney B, Mitchell K, Mocko D, Oki T, Oleson K, Pitman1 A, Sud Y C, Taylor C M, Verseghy D, Vasic R, Xue Y K and Yamada T. 2004. Regions of strong coupling between soil moisture and precipitation. Science, 305(5687): 1138-1140
- 25.
Wagner W, Dorigo W, De Jeu R, Fernandez D, Benveniste J, Haas E and Ertl M. 2012. Fusion of active and passive microwave observations to create an essential climate variable data record on soil moisture. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, I-7: 315-321
- 26.
Wagner W, Lemoine G and Rott H. 1999. A method for estimating soil moisture from ERS scatterometer and soil data. Remote Sensing of Environment, 70(2): 191-207
- 27.
William B R. 2016. LANDMET Ancillary Soil Moisture data L3 V1, (Greenbelt, MD, USA, Goddard Earth Sciences Data and Information Services Center (GES DISC).)
- 28.
Xie Q X, Menenti M and Jia L. 2019. Improving the AMSR-E/NASA Soil Moisture Data Product Using In-Situ Measurements from the Tibetan Platea. Remote Sensing, 11(23): 2748
- 29.
Zhao T J. 2018. Recent advances of L-band application in the passive microwave remote sensing of soil moisture and its prospects. Progress in Geography, 37(2): 198-213
- 30.
Zhao T J, Shi J C, Bindlish R, Jackson T, Cosh M, Jiang L M, Zhang Z J and Lan H M. 2015. Parametric exponentially correlated surface emission model for l-band passive microwave soil moisture retrieval. Physics and Chemistry of the Earth, Parts A/B/C, 83-84: 65-74
- 31.
Zhao T J, Shi J C, Lv L Q, Xu H X, Chen D Q, Cui Q, Jackson T J, Yan G J, Jia L, Chen L F, Zhao K, Zheng X M, Zhao L M, Zheng C L, Ji D B, Xiong C, Wang T X, Li R, Pan J M, Wen J G, Yu C, Zheng Y M, Jiang L M, Chai L N, Lu H, Yao P P, Ma J W, Lv H S, Wu J J, Zhao W, Yang N, Guo P, Li Y X, Hu L, Geng D Y and Zhang Z Q. 2020. Soil moisture experiment in the Luan river supporting new satellite mission opportunities. Remote Sensing of Environment, 240: 111680
- 32.
Zhao T J, Shi J C, Xu H X, Sun Y L, Chen D Q, Cui Q, Jia L, Huang S, Niu S D, Li X W, Yan G J, Chen L F, Liu Q H, Zhao K, Zheng X M, Zhao L M, Zheng C L, Ji D B, Xiong C, Wang T X, Li R, Pan J M, Wen J G, Mu X H, Yu C, Zheng Y M, Jiang L M, Chai L N, Lu H, Yao P P, Ma J W, Lv H S, Wu J J, Zhao W, Yang N, Guo P, Li Y X, Hu L, Geng D Y, Zhang Z Q, Hu J F and Du A P. 2021. Comprehensive remote sensing experiment of water cycle and energy balance in the Shandian river basin. National Remote Sensing Bulletin, 25(4): 871-887