地表粗糙度的测量计算方法及其对微波辐射散射的影响分析

孟春红,郭鹏,赵天杰,杨纲,李西灿,王博,万红

Measurement and Calculation Method of Surface Roughness and Its Impact on Microwave Radiation Scattering

Chunhong Meng,Peng Guo,Tianjie Zhao,Gang Yang,Xican Li,Bo Wang,Hong Wan

图12 各类地物不同方向的地表均方根高度均值与方差统计图

Fig.12 Statistical map of mean and variance of the surface Root Mean Square Height （RMSH） of various land cover types in different directions