基于时序Sentinel-2数据水体动态变化监测——以河南省为例

魏鑫, 任雨, 陈曦东, 胡青峰, 刘辉, 周婧, 宋冬伟, 张培佩, 黄志全

Monitoring of dynamic changes in water bodies of Henan Province based on time-series Sentinel-2 data

WEI Xin, REN Yu, CHEN Xidong, HU Qingfeng, LIU Hui, ZHOU Jing, SONG Dongwei, ZHANG Peipei, HUANG Zhiquan

表3 研究结果在5个测试区的精度验证表

Tab.3 Accuracy verification table of research results in five experimental areas(%)

测试区域 稳定性水体 季节性水体 OA UA PA UA PA 测试区I 95.92 94.00 97.17 95.37 97.13 测试区Ⅱ 93.33 93.33 98.23 95.69 97.25 测试区Ⅲ 98.46 96.97 95.28 98.06 96.63 测试区Ⅳ 97.56 97.56 93.18 85.42 97.25 测试区Ⅴ 94.00 94.00 97.20 94.55 96.88 均值 95.85 95.17 96.21 93.82 97.03