[1] 刘伟.植被覆盖地表极化雷达土壤水分反演与应用研究[D].北京:中国科学院研究生院,2005.
[2] 杜今阳.多极化雷达反演植被覆盖地表土壤水分研究[D].北京:中国科学院研究生院,2006.
[3] Zhen Li,Jiancheng Shi,Huadong Guo.Measuring soil moisture change with vegetation cover using passive and active microwave data[A].in Proceedings of International Geoscience and Remote Sensing Symposium[C].TORNOTO:IEEE International,2002.3 071-3 074.
[4] 任鑫.多极化、多角度SAR土壤水分反演算法研究[D].北京:中国科学院研究生院,2004.
[5] Ujjwal Narayan,Lakshmi V,Njoku E G.Retrieval of soil moisture from passive and active L/S band sensor (PALS) observations during the Soil Moisture Experiment in 2002 (SMEX02)[J].Remote Sens Environ,2004,92:483-496.
[6] Njoku E G,W J Wilson,S H Yueh,et al.Observations of soil moisture using a passive and active low-frequency microwave airborne sensor during SGP99[J].IEEE Transactions on Geoscience and Remote Sensing,2002,40(12):2 659-2 672.
[7] Wilson W J,S H Yueh,S J Dinardo,et al.Passive active L-and S-band (PALS) microwave sensor for ocean salinity and soil moisture measurements[J].IEEE Transactions on Geoscience and Remote Sensing,2001,39(5):1 039-1 048.
[8] Bolten J D,Lakshmi V,Njoku E G.Soil moisture retrieval using the passive/active L-and S-band radar/radiometer[J].IEEE Transactions on Geoscience and Remote Sensing,2003,41 (12):2 792-2 801.
[9] Owe M,de Jeu R,Walker J.A methodology for surface soil moisture and vegetation optical depth retrieval using the microwave polarization difference index[J].IEEE Transactions on Geoscience and Remote Sensing,2001,39 (8):1 643-1 654.
[10] R A M DE JEU,Owe M.Further validation of a new methodology for surface moisture and vegetation optical depth retrieval[J].International Journal of Remote Sensing,2003,24 (22):4 559-4 578.
[11] 王磊,李震,陈权.植被覆盖区AMSR-E反演土壤水分算法研究[J].高技术通讯,2006,16(2):204-209.
[12] Dobson M C,F T Ulaby,M T Hallikainen,et al.Microwave dielectric behavior of wet soil:Part II.Dielectric mixing models[J].IEEE Transactions on Geoscience and Remote Sensing,1985,GE23(1):35-46.