基于光学多光谱与SAR遥感特征快速优化的大区域森林地上生物量估测

张少伟,惠刚盈,韩宗涛,孙珊珊,田昕

Estimation of Large-scale Forest Above-ground Biomass based on Fast Optimizing Remotely Sensed Features from Pptical Multi-spectral and SAR Data

Shaowei Zhang,Gangying Hui,Zongtao Han,Shanshan Sun,Xin Tian

图2 KNN-FIFS算法流程图

Fig.2 The KNN-FIFS algorithm flowchart