19 Wang A H, Bohn T J, Mahanama S P, et al. Multimodel ensemble reconstruction of drought over the continental United States. J Clim,2009, 22: 2694-2712??
25 Kerr Y H, Waldteufel P, Wigneron J P, et al. Soil moisture retrieval from space: The soil moisture and ocean salinity (SMOS) mission. IEEE Trans Geosci Remote, 2001, 39: 1729-1735??
[5]
26 Entekhabi D, Njoku E G, O’Neill P E, et al. The soil moisture active passive (SMAP) mission. Proc IEEE, 2010, 98: 704-716??
[6]
27 Jackson T J, Hsu A Y. Soil moisture and TRMM microwave imager relationships in the Southern Great Plains 1999 (SGP99) experiment. IEEE Trans Geosci Remote, 2001, 39: 1632-1642??
[7]
28 Imaoka K, Shibata A, Kachi M, et al. Status of the GCOM-W and onboard AMSR follow-on instrument. P Soc Photo-Opt Ins, 2006, 6361: U33-U40
6 Gloersen P, Barath F T. Scanning multichannel microwave radiometer for Nimbus-G and Seasat-A. IEEE J Ocean Eng, 1977, 2: 172-178??
[14]
7 Hollinger J P, Peirce J L, Poe G A. SSM/I instrument evaluation. IEEE Trans Geosci Remote, 1990, 28: 781-790??
[15]
8 Kawanishi T, Sezai T, Ito Y, et al. 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 Trans Geosci Remote, 2003, 41: 184-194??
[16]
9 Jackson T J. Measuring surface soil moisture ssing passive microwave remote sensing. Hydrol Process, 1993, 7: 139-152??
[17]
10 Paloscia S, Macelloni G, Santi E. Soil moisture estimates from AMSR-E brightness temperatures by using a dual-frequency algorithm. IEEE Trans Geosci Remote, 2006, 44: 3135-3144??
[18]
11 Owe M, De Jeu R, Holmes T. Multisensor historical climatology of satellite-derived global land surface moisture. J Geophys Res, 2008,113: F01002, doi: 10.1029/2007JF000769
[19]
12 Koike T, Nakamura Y, Kaihotsu I, et al. Development of an advanced microwave scanning radiometer (AMSR-E) algorithm of soil moisture and vegetation water content. Ann J Hydra Eng, JSCE, 2004, 48: 217-223
[20]
13 Lu H, Koike T, Fujii H, et al. Development of a physically-based soil moisture retrieval algorithm for spaceborne passive microwave radiometers and its application to AMSR-E. J Remote Sens Soc Jpn, 2009, 29: 253-262
[21]
14 Njoku E G, Chan S K. Vegetation and surface roughness effects on AMSR-E land observations. Remote Sens Environ, 2006, 100: 190-199??
[22]
15 Njoku E G, Jackson T J, Lakshmi V, et al. Soil moisture retrieval from AMSR-E. IEEE Trans Geosci Remote, 2003, 41: 215-229??
[23]
16 Njoku E G. AMSR-E/Aqua daily L3 surface soil moisture, interpretive parameters, & QC EASE-Grids V002, 2011. Boulder: National Snow and Ice Data Center, 2004
[24]
17 Draper S C, Wakler J P, Steinle P J, et al. An evaluation of AMSR-E derived soil moisture over Australia. Remote Sens Environ, 2009, 113:703-710??
[25]
18 Aberson S D, Sampson C R. On the predictability of tropical cyclone tracks in the Northwest Pacific basin. Mon Weather Rev, 2003, 131:1491-1497??
24 Liu Y Y, Parinussa R M, Dorigo W A, et al. Developing an improved soil moisture dataset by blending passive and active microwave satellite-based retrievals. Hydrol Earth Syst Sci, 2011, 15: 425-436??