경사면 변위계측과 드론의 협업을 기반으로 한 사면 안전관리 방안

Slope safety management based on a collaboration of displacement measuring and drone tracking

Intensive torrential rains occur frequently according to the climate change, and natural disasters such as the collapse of facilities and landslides are gradually increasing, which leads to enormous damage to environment and human society. Expecially, in residential areas or road slopes, it is very crucial to understand the signs of collapse as they lead to significant injuries. In the case of road slopes, measurement sensors are installed on steep slopes to monitor the changes of the slope in real time. However, the sensor-based monitoring approach has a limited performance in monitoring a wide section of a slope without a blind spot. Thus, this research proposes a collaborative approach to deal with the existing problems. This research is expected to improve the existing measurement for identifying the signs of the collapse by the convergence of drone s numerical information technology, groundwater presence prediction technology using thermal imaging camera, and 3D post-processing technology.