联合机载LiDAR和星载多光谱数据的森林地上生物量异速生长模型构建方法

丁相元, 陈尔学, 赵磊, 范亚雄, 徐昆鹏, 马云梅

An allometric model method for estimating forest aboveground biomass based on airborne LiDAR and satellite multispectral data

DING Xiangyuan, CHEN Erxue, ZHAO Lei, FAN Yaxiong, XU Kunpeng, MA Yunmei

表3 模型拟合结果

Tab.3 Model fitting results

模型 拟合结果 ModelB 2.2061 H 90 1.450445 ModelBY 13.652738 H 90 2.613457 K N D V I r e 1 ModelBHC 10.21288 ( H 90 × C D ) 1.005704 ModelBN 23.82296 ( H 90 × C D ) 2.212977 K N D V I r e 1