基于KNN-FIFS的内蒙古根河森林郁闭度遥感估测研究
孙珊珊,田昕,谷成燕,韩宗涛,王崇阳,张兆鹏

Estimation of Forest Canopy Closure by the KNN-FIFS Method in the Genhe of Inner Mongolia
Shanshan Sun,Xin Tian,Chengyan Gu,Zongtao Han,Chongyang Wang,Zhaopeng Zhang
图5 不同特征组合估测FCC交叉验证结果
Fig.5 The cross-validation of forest canopy closure using different features combination