基于多源遥感影像的青海云杉和祁连圆柏分类

李萌,年雁云,边瑞,白艳萍,马金辉

Classification of Picea crassifolia and Sabina przewalskii based on Multi-source Remote Sensing Images

Meng Li,Yanyun Nian,Rui Bian,Yanping Bai,Jinhui Ma

表6 4种组合的林地提取精度

Table 6 Extraction accuracy of forestland for the four types of combinations

组合 数据 总体精度/% Kappa系数 1 S2 96.91 0.9312 2 S2+DEM 98.43 0.9681 3 S2+L8 97.48 0.9486 4 S2+S1 97.47 0.9487