无人机倾斜摄影及自动三维建模技术在地质灾害应急测绘中的应用——以三明市妙元山为例

Application of Unmanned Aerial Vehicle Tilt Photography and Automatic 3D Modeling Technology in Geological Disaster Emergency Mapping:Taking Miaoyuan Mountain of Sanming City as an Example

利用无人机获取多视角的倾斜影像,结合自动三维建模技术,模拟地质灾害受灾情况,可以对受灾程度进行定性、定量分析管理,能够快速准确地评估受灾情况,为救灾工作提供决策支持。

Using UAVs to acquire multi-view oblique images,combined with automatic three-dimensional modeling technology to simulate the disaster situation of geological disasters,the degree of disaster can be qualitatively and quantitatively analyzed and managed,the disaster situations can be assessed rapidly and accurately,and decision support can be provided for disaster relief work.