China Institute of Water Resources and Hydropower Research

Peking Remote Sensing Wisdom Technology Co., Ltd.

Ruihu Yao

Li Ni Zhang

Weiwei Wang

Lu Wang

Tianjie Lei

Xiangyu Li

Jing Qin

Mingming Zhu

Jiabao Wang

Lingyun Zhao

Huaidong Zhao

Geng Sun

A dam slope deformation monitoring system and method are provided. The monitoring system monitors an entire dam in a reservoir area by using an unmanned aerial vehicle (UAV) photogrammetry system, and determines an encrypted monitoring area (steep slope) with the relatively large deformation and a relatively large digital elevation difference; determines, in the intensive monitoring area, a first level key monitoring area with the larger deformation by using a ground-based radar interferometry measurement system; determines, in the first level key monitoring area, a second level key monitoring area with the larger deformation by using a ground-based three-dimensional lidar measurement system; determines, in the second level key monitoring area, a key monitoring particle with a high deformation speed by using a global navigation satellite system (GNSS). The core chip stack is used to monitor and warn the collapse process in the area where the key monitoring particles are located.

Dam slope deformation monitoring system and method

Growing community of inventors

Beijing, China

Ruihu Yao