基于Logistic回归分析的塑料大棚遥感指数构建
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The development of plastic greenhouse index based on Logistic regression analysis
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表3 NewPGI中的参数
Tab.3 Parameter variables in NewPGI
Xk ak Sig. Xk ak Sig.
B1 76.943 0.019 B7 -43.667 0.024
B2 -91.195 0.012 B10 155.886 0
B3 -146.302 0 NDVI 32.461 0.001
B4 60.4 0.04 NDBaI 138.95 0
B5 -34.773 0.011 MNDWI 83.31 0
B6 -63.933 0.018 常量 24.98 0.089