无人机航测技术在公路征地项目中的应用

Application of Unmanned Aerial Vehicle Aerophotogrammetry Technology in Highway Land Acquisition

无人机航测技术具有机动、灵活的特点,可获得高精度数字高程模型(DEM)、数字正射影像图(DOM)和数字线划图(DLG)等产品。将该技术应用于青藏高原公路征地项目中,不仅获取的成果类型丰富、直观,还可以大幅度提高工作效率,为项目规划设计、征地补偿提供科学依据,对于项目的顺利实施具有重要的意义。

Unmanned aerial vehicle aerophotogrammetry technology are mobile and flexible, it can obtain high-precision digital elevation model, digital orthophoto map, digital line graphic and other products. Using this technology into highway land acquisition project of Qinghai-Tibetan Plateau can get rich and intuitive type of outcome and greatly improve work efficiency. The outcome can provide a scientific basis for project planning and design, land acquisition compensation. It is of great significance for the successful implementation of the project.