辽河口盐地碱蓬时空动态遥感监测及其识别机理研究

李钰彬, 王宗明, 赵传朋, 贾明明, 任春颖, 毛德华, 于皓

Remote sensing-based monitoring and identification mechanisms of the spatiotemporal dynamics of Suaeda salsa in the Liaohe estuary, China

LI Yubin, WANG Zongming, ZHAO Chuanpeng, JIA Mingming, REN Chunying, MAO Dehua, YU Hao

表4 不同年份对应决策规则的分类精度结果

Tab.4 Classification accuracy results of decision rules in different years

时间 阈值信息 OA/% 2017-09-29 B3/B4<0.98 & B5/B3≥1.16 86.0 2018-09-04 B3/B4<1.0 & B5/B3≥1.20 92.5 2020-09-18 B3/B4<0.88 & B5/B3≥1.46 96.8 2021-09-23 B3/B4<0.83 & B5/B3≥1.46 97.3 2022-09-18 B3/B4<0.96 & B5/B3≥1.26 98.5