摘要
智慧城市建设中,地理信息是不可或缺的重要基本要素,可以为城市规划提供参考依据。而传统的测量方式体现出一定的局限性,依然需要投入大量人力、物力,因此,应加强对现代化测量技术的合理运用,编制科学完善的技术应用方案,有助于提高地理测绘质效。分析了影响地理测绘中建模质量的主要因素,总结了无人机倾斜摄实景三维技术应用中的关键技术与基本要求,设计了无人机倾斜摄影实景三维技术的应用流程,旨在强化测量作业的实效性,保证测量数据的准确性。
In the construction of smart cities,geographic information is an indispensable important basic element,which can provide a reference basis for urban planning.However,traditional measurement methods have certain limitations and still require a large amount of manpower and material resources,so it is necessary to strengthen the rational application of modern measurement technology and develop scientific and sound technical application plans,which helps improve the quality and efficiency of geographic surveying and mapping.This article analyzes the main factors that affect modeling quality in geographic surveying and mapping,summarizes the key technologies and basic requirements in the application of the 3D real scene technology of UAV tilt photography,and designs the application process of the 3D real scene technology of UAV tilt photography,aiming to strengthen the effectiveness of measurement work and ensure the accuracy of measurement data.
作者
凌文军
LING Wenjun(Pingxiang Land and Space Survey and Planning Institute,Pingxiang,Jiangxi Province,337000 China)
出处
《科技资讯》
2023年第22期35-38,共4页
Science & Technology Information
