园林工程无人机航测外业工作要点研究

Study on Key Points of Field Work of Landscape Engineering by Unmanned Air Vehicle Aerial Survey

按照园林工程航测工作对便携性、续航性、操控性的需要,选择正确的无人机型号。根据航测工作的影像重叠率、影像精度和航拍效率等相关需求,仔细分析园林工程航测外业工作中需要着重考虑的降雨、风速、光照、温度、建筑和动物等一系列环境因素会产生的干扰,并提出相应的解决方案。在操作效率和成果精度之间选择一个相对最优的解决方案,为园林工程无人机航测外业工作提出实际有效的建议。

The correct unmanned air vehicle model is selected according to the requirements for portability, endurance and controllability in aerial survey of landscape engineering. According to the relevant requirements of aerial survey such as image overlap rate, image accuracy and aerial photography efficiency, the interference caused by a series of environmental factors is carefully analyzed, such as rainfall, wind speed, light, temperature, buildings and animals, which need to be considered in the field work of aerial survey of landscape engineering, and the corresponding solutions are proposed. A relatively optimal solution between operation efficiency and result accuracy is chosen, and the practical and effective suggestions are put forward for the field work of UAV aerial survey in landscape engineering.