基于Sentinel-1，2和Landsat 8时序影像的鄱阳湖湿地连续变化监测研究

姚杰鹏,杨磊库,陈探,宋春桥

Consecutive Monitoring of the Poyang Lake Wetland by Integrating Sentinel-2 with Sentinel-1 and Landsat 8 Data

Jiepeng Yao,Leiku Yang,Tan Chen,Chunqiao Song

表6 以2018年8月的Sentinel-2影像分类结果为例的各湿地类型精度评价

Table 6 Take the sentinel-2 image classification results in August 2018 as an example to evaluate the accuracy of each wetland type

水体 沙地 草洲 泥滩 农田 其他 总体分类精度=91.74% Kappa系数=0.890 7 用户精度/% 97.50 85.64 92.85 93.75 84.68 89.86 制图精度/% 95.12 96.43 89.65 88.23 85.71 88.89