基于GEE云平台的黄河源区河流径流量遥感反演研究

史宜梦,刘希胜,朱文彬,宋宏利

Research on Inversion of River Discharge in High Mountain Region based on GEE Platform

Yimeng Shi,Xisheng Liu,Wenbin Zhu,Hongli Song

表2 Sentinel-2数据不同长度河段的数据量与重复日期下径流量模型反演精度结果

Table 2 The number of sentinel-2 of different length river sections and the inversion accuracy results of runoff model under repeated date

河段长度/km 5 6 7 8 9 10 11 12 13 14 15 20 数据量/幅 49 48 46 46 46 44 44 42 41 41 39 35 模型一NSE/- 0.915 0.931 0.947 0.940 0.906 0.950 0.958 0.913 0.877 0.884 0.881 0.842 模型二NSE/- 0.892 0.843 0.885 0.838 0.928 0.622 0.854 0.952 0.955 0.910 0.854 0.774