基于多传感器融合的广州市城市更新基础数据调查
Investigation on Basic Data of Urban Renewal of Guangzhou City Based on Multi-sensor Fusion
易鹏 1张弛 1李耀斌 1胡文雄 1龚国栋 1杨光1
作者信息
- 1. 广州市城市规划勘测设计研究院 广州市 510060
- 折叠
摘要
该文面向广州市城市更新基础数据调查工作,以降本增效、科技赋能为导向,构建了多传感器融合的城市更新基础数据调查模式.统一覆盖全广州市的空间基准,开展卫星遥感、低空摄影测量、地基多平台LiDAR观测,发展多源数据协同处理算法,构建空间数据一体化处理平台、建筑群自动化面积与权属管理软件以及外业数据采集移动端,该模式具有提升效率、减少成本等优势,对类似项目有一定的参考意义.
Abstract
This paper focuses on the urban renewal basic data investigation work in Guangzhou City,and constructs a multi-sensor fusion basic urban renewal data investigation model with the orientation of cost reduction,efficiency improvement,and technological empowerment.It unifies the spatial benchmark cov-ering the whole city of Guangzhou,carries out satellite remote sensing,low-altitude photogrammetry,and ground-based multi-platform LiDAR observations,develops multi-source data collaborative processing al-gorithms,builds an integrated spatial data processing platform,automated area and ownership manage-ment software for building groups,and external industrial data collection mobile terminal.The model has the advantages of improving efficiency and reducing costs,and is of some reference significance for simi-lar projects.
关键词
城市更新/基础数据调查/多传感器融合Key words
urban renewal/basic data investigation/multi-sensor fusion引用本文复制引用
基金项目
广州市资源规划和海洋科技协同创新中心项目(2023B04J0301)
广东省重点领域研发计划(2020B0101130009)
广东省城市感知与监测预警企业重点实验室项目(2020B121202019)
出版年
2024
NETL
NSTL
万方数据