Primary Studies on Estimating Soil Moisture in Deep Layer of Farmland by Remote Sensing in Yizheng
WEI Guo-shuan,SHEN Run-ping,DING Guo-xiang
Remote Sensing Technology and Application . 2008, (1): 36 -41 .  DOI: 10.11873/j.issn.1004-0323.2008.1.36