基于GEE和Sentinel-2时序数据的呼伦贝尔沙地及其周边植被类型识别研究
杨仙保,张王菲,孙斌,高志海,李毅夫,王晗

Recognition of Vegetation Types in Hulunbuir Sandy Land and Its Surrounding Areas based on GEE Cloud Platform and Sentinel-2 Time Series Data
Xianbao Yang,Wangfei Zhang,Bin Sun,Zhihai Gao,Yifu Li,Han Wang
表3 不同植被类型识别的精度评价表
Table 3 Different vegetation type recognition accuracy evaluation
数据

总体精度

/%

Kappa 系数类别生产精度 /%用户精度 /%
单一时相数据74.360.66针叶林60.6164.52
阔叶林71.7951.85
针阔混交林31.8250.00
灌草丛62.6862.07
草原76.9266.67
农作物72.8679.69
其他植被12.550.00
非植被87.2186.89
时序数据84.370.80针叶林76.0077.56
阔叶林85.1967.65
针阔混交林43.7577.78
灌草丛78.0772.92
草原93.7580.54
农作物84.7886.67
其他植被31.8287.50
非植被91.0494.31