Soil Moisture Retrieval Using Reflected Signals of BeiDou GEO Satellites
ZOU Wenbo, ZHANG Bo, HONG Xuebao, YANG Dongkai, CUI Zhaoyun
Acta Geodaetica et Cartographica Sinica . 2016, (2): 199 -204 .  DOI: 10.11947/j.AGCS.2016.20150135