基于灰色系统理论的植被物理参数与极化分解参数的关联分析
李春江,沈国状,张继超

Correlation Analysis of Vegetation Physical Parameters and Polari-zation Decomposition Parameters based on Grey System Theory:A Case Study in Poyang Lake Wetland
Chunjiang Li,Guozhuang Shen,Jichao Zhang
表2 极化后向散射系数均值
Table 2 Average of polarization backscattering coefficient
时间 VV HV HH
均值/方差 均值/方差 均值/方差
2013.04.07 -17.93/2.78 -22.56/2.19 -15.19/1.84
2015.04.04 -13.93/2.28 -19.65/2.22 -11.44/2.88
2016.03.19 -12.58/2.33 -19.25/2.38 -10.21/3.34