Using CYGNSS Data to Map Flood Inundation during the 2021 Extreme Precipitation in Henan Province, China. - Shuangcheng Zhang; Zhongmin Ma; Zhenhong Li 001; Pengfei Zhang; Qi Liu; Yang Nan 004; Jingjiang Zhang; Shengwei Hu; Yuxuan Feng; Hebin Zhao (Remote. Sens., 2021)