基于ICESat-2和Sentinel-2A数据的森林蓄积量反演

刘美艳, 聂胜, 王成, 习晓环, 程峰, 冯宝坤

Forest stock volume inversion based on ICESat-2 and Sentinel-2A data

LIU Meiyan, NIE Sheng, WANG Cheng, XI Xiaohuan, CHENG Feng, FENG Baokun

图3 线性逐步回归和RF模型预测拟合图

Fig.3 Prediction fitting diagram of linear stepwise regression and RF model