Sentinel-3A卫星测高数据监测长江中下游河流水位变化
娄燕寒, 廖静娟, 陈嘉明

Monitoring water level changes in the middle and lower reaches of the Yangtze River using Sentinel-3A satellite altimetry data
LOU Yanhan, LIAO Jingjuan, CHEN Jiaming
图5 OCOG重跟踪的Sentinel-3A/SRAL 高度计水位与实测水位的相关性
Fig.5 Correlation between Sentinel-3A/SRAL altimeter water level retracked by OCOG and in-situ water level