基于Landsat影像和不规则梯形方法遥感反演延安城市森林表层土壤水分

张新平,乔治,李皓,闫杰,张芳芳,赵栋锋,王得祥,康海斌,杨航,冯扬

Remotely Sensed Retrieving the Surface Soil Moisture of Yan’an Urban Forest based on Landsat Image and Trapezoid Method

Xinping Zhang,Zhi Qiao,Hao Li,Jie Yan,Fangfang Zhang,Dongfeng Zhao,Dexiang Wang,Haibin Kang,Hang Yang,Yang Feng

图2 反演表层土壤水分的TOTRAM与OPTRAM模型参数概念图

Fig. 2 Conceptual diagrams illustrating parameters of the traditional thermal-optical trapezoid model (TOTRAM) and the new optical trapezoid model (OPTRAM) for the retrival of surface soil moisture