基于GIS邻域分析的无人机倾斜影像阔叶林树高提取方法研究
廖孟光,李猛,褚楠,李少宁

Research on Extraction Method of Single Tree Height from UAV Oblique Images Broad-Leaved Forest based on GIS Neighborhood Analysis
Mengguang LIAO,Meng LI,Nan CHU,Shaoning LI
表2 树高提取值与实测值统计量
Table 2 Tree height extracted value and measured value statistics
样地树高类型平均值/m最大/m最小/m最大误差/m最小误差/m
稀疏林地实测4.626.462.561.89-0.58
提取4.385.982.11
密集林地实测7.5011.423.271.35-0.56
提取7.3611.452.73