智能城市2026，Vol.12Issue(2)：50-53,4.DOI:10.19301/j.cnki.zncs.2026.02.011
无人机航测技术在市政工程施工地形建模中的应用
Application of UAV aerial survey technology in terrain modeling of municipal engineering construction
马杰瑞1
作者信息
- 1. 西安市市政建设(集团)有限公司,陕西 西安 710054
- 折叠
摘要
Abstract
To address the issues of low efficiency and insufficient accuracy in traditional terrain modeling techniques for municipal engineering construction,this paper takes the municipal road network and supporting pipeline network project in a high-tech zone of a certain city as the research object,and systematically explores the application process and technical points of UAV aerial surveying technology in construction terrain modeling.By developing a targeted flight planning scheme,data acquisition for the study area was completed,and professional software was used for data preprocessing and the construction of a three-dimensional terrain model.The results show that the model has a planimetric position error of±0.12 m and an elevation error of±0.08 m,meeting the accuracy requirements for municipal engineering construction and providing a reference for terrain modeling in similar municipal engineering projects.关键词
无人机航测/市政工程/地形建模Key words
UAV aerial survey/municipal engineering/terrain modeling分类
建筑与水利引用本文复制引用
马杰瑞..无人机航测技术在市政工程施工地形建模中的应用[J].智能城市,2026,12(2):50-53,4.
