Surface soil moisture retrieval using multi-temporal Sentinel-1 SAR data in karst rocky desertification area

Quan CHEN; Zhong-Fa ZHOU; Ling-Yu WANG; Yu-Sheng DAN; Yun-Tao TANG

doi:10.11972/j.issn.1001-9014.2020.05.014

[2] D R Legates, R Mahmood, D F Levia et al. Soil moisture： A central and unifying theme in physical geography. Progress in Physical Geography, 35, 65-86(2010).

[6] S O Rice. Reflection of electromagnetic waves from slightly rough surfaces. Communications on Pure and Applied Mathematics, 4, 351-378(1951).

[7] R Bindlish, A P Barros. Multi frequency soil moisture inversion from SAR measurements with the use of IEM. Remote Sensing of Environment, 71, 67-88(2000).

[8] Y Oh, K Sarabandi, F T Ulaby. An empirical model and an inversion technique for radar scattering from bare soil surface. IEEE Transactions on Geoscience and Remote Sensing, 30, 370-381(1992).

[9] P C Dubois, J Van Zyl, E T Engman. Measuring soil moisture with imaging radars. IEEE Transactions on Geoscience and Remote Sensing, 33, 915-926(1995).

[10] E Attema. P.W， Ulaby F T. Vegetation modeled as water cloud. Radio Science, 13, 357-364(1978).

[15] W Wagner, G Lemoine, H Rott. A method for estimating soil moisture from ERS scatteometer and soil data. Remote Sensing of Environment, 70, 191-207(1999).

[16] C Pathe, W Wagner, D Sabel et al. Using ENVISAT ASAR global mode data for surface soil moisture retrieval over Oklahoma， USA. IEEE Transactions on Geoscience and Remote Sensing, 47, 468-480(2009).

[17] A J Wickel, T J Jackson, E F Wood. Multi-temporal monitoring of soil moisture with RADARSAT SAR during the 1997 Southern Great Plains hydrology experiment. International Journal of Remote Sensing, 22, 1571-1583(2001).

[18] A Balenzano, F Mattia, G Satalino et al. Dense temporal series of C- and L-band SAR data for soil moisture retrieval over agricultural crops. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 4, 439-450(2011).

[19] L He, Q M Qin, R Panciera et al. An extension of the Alpha approximation method for soil moisture estimation using Time-Series SAR Data over bare soil surface. IEEE Geoscience and Remote Sensing Letters, 14, 1328-1332(2017).

[20] X Zhang, X M Tang, X M Gao et al. Multitemporal soil moisture retrieval over bare agricultural areas by means of Alpha model with multisensor SAR data. Advances in Meteorology, 1-17(2018).

[24] M C Dobson, F T Ulaby, M T Hallikainen et al. Microwave dielectric behavior of wet soil-Part II： Dielectric mixing models. GE-, 23, 35-46(1985).