Development of a method for surveying the current situation in disaster water areas using ASV data and real-time streaming

Abstract

In the disaster survey around the water area, there was a difference between the onshore and underwater measurement methods, and it was difficult to immediately grasp the disaster situation. In recent years, research equipment has become unmanned and speedy, and it has become possible to grasp the whole picture immediately. We have developed a method to deliver the situation by simultaneously performing ground survey and bathymetry using ASV equipped with UAV and narrow multi-beam measurement. We report this development process and the results of verification tests.