ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,211,267, issued on Jan. 28, was assigned to Satellite Application Center for Ecology and Environment, MEE (Beijing) and Wuhan University (Wuhan, China).
"Method, apparatus, medium and device for extracting river drying-up region and frequency" was invented by Chen Wang (Beijing), Jixi Gao (Beijing), Chao Wang (Beijing), Jianhui Zhang (Beijing), Xuelei Wang (Beijing), Yihuang Nie (Beijing), Xing Jia (Beijing), Huan Zhao (Beijing), Shoujing Yin (Beijing), Qian Zhao (Beijing), Xiaogang Zhang (Beijing), Yanting Wu (Beijing), Dan Xu (Beijing), Hao Sun (Beijing), Nan Wang (Beijing), Hongyan Yang (Beijing), Bin Meng (Beijing) and Yaming Zhou (Beijing).
According to the abstract* released by...