The Application of UAV Aerial Photogrammetry in Topographic Mapping
In this paper,high-performance DJI Warp&Weft M300 RTK aircraft and PSDK 102S tilt camera are selected for aerial photography,and accurate GPS and IMU devices are used for positioning and attitude measurement.Models and topographic maps are produced through the DJI Terra software system.The results show that this technology can complete the surveying and mapping work in a short time.The UAV aerial photographic surveying method shows obvious practical utility in the process of map making.This technology not only optimizes the efficiency and accuracy of cartography,but also reduces the overall input cost relatively,indicating that it will have a broader use potential and development space in the future topographic map generation field.
万方数据
维普
