[1] Vivoni E R, Tai K W, Gochis D J. Effects of initial soil moisture on rainfall generation and subsequent hydrologic response during the north american monsoon [J]. Journal of Hydrometeorology, 2009, 10(3): 644-664.
[2] Li Deqin, Duan Yunxia, Zhang Shuwen. Soil moisture measurement and simulation: a review [J]. Advances in Earth Science, 2012, 27(4): 424-434. (in Chinese)
[3] Gao H, Wood E F, Drusch M, et al. Using a microwave emission model to estimate soil moisture from ESTAR observations during SGP99[J]. Journal of Hydrometeorology, 2004, 5(1): 23-28.
[5] Li Yanan, Sun Xiaobing, Qiao Yanli, et al. Polarized reflectance characteristics of red soil with different moisture [J]. Journal of Atmospheric and Environmental Optics, 2009, 4(6): 448-455. (in Chinese)
[6] Wu Yiming, Gao Limin, Chen Liangyi. Precision measurement and transmission of azimuthal information based on polarization modulated light [J]. Infrared and Laser Engineering, 2008, 37(3): 525-529. (in Chinese)
[7] Bedidi A B, Cervelle J M, Pouget M, et al. Moisture effects on visible spectral characteristics of lateritic soils [J]. Soil Science, 1992, 153(2): 129-141.
[8] Weidong L, Baret F, Xingfa G, et al. Relating soil surface moisture to reflectance [J]. Remote Sensing of Environment, 2002, 81(2): 238-246.
[9] Breon F M, Tanre D, Lecomte P, et al. Polarized reflectance of bare soils and vegetation: measurements and models [J]. IEEE Transactions on Geoscience & Remote Sensing, 1995, 33(2): 487-499.
[10] Curran P J. A photographic method for the recording of polarized visible light for soil surface moisture indications [J]. Remote Sensing of Environment, 1978, 7(4): 305-322.
[11] Curran P J. Remote sensing: the use of polarized visible light (PVL) to estimate surface soil moisture[J]. Applied Geography, 1981, 1(1): 41-53.
[12] Du Jia, Zhao Yunsheng, Wu Taixia, et al. A preliminary method to determine critical soil moisture value presented by lambert reflector-A case of black soil [J]. Chinese Journal of Soil Science, 2007, 38(2): 220-224. (in Chinese)
[13] Zhang Qiao, Sun Xiaobing, Hong Jin, et al. A polarization retrieval model of soil moisture and experiment[J]. Geomatics and Information Science of Wuhan University, 2011, 36(6): 708-712. (in Chinese)
[14] Torrance K E, Sparrow E M. Theory for off-specular reflection from roughened surfaces[J]. Journal of the Optical Society of America, 1967, 57(9): 1105-1114.
[15] Liao Yanbiao. Polarization Optics [M]. Beijing: Science Press, 2003: 61-62. (in Chinese)
