The governance of mountain rivers is an important basic work for river and lake management.And currently there are many problems in the construction and governance of mountain rivers.It is urgent to carry out corresponding plans.Considering the wide range,many limiting factors,high precision requirements and high technical difficulty of obtaining basic surveying and mapping data required in the early stage of traditional river management planning,UAV aerial survey technology is applied.Taking the treatment of a mountain river in a town of Yichun,Jiangxi Province as an example,aerial photography images are obtained through the UAV field work,and high-quality topographic map results and panoramic 3D models are obtained with the Pix4Dmapper software,which assists the preliminary planning of the treatment project.Relevant suggestions are put forward,providing an example reference for the surveying and mapping work in the early stage of mountain river management planning.
Mountain River ManagementUAV Aerial Survey TechnologyTopographic Map ProductsPanoramic 3D Model
维普
万方数据
