测绘通报 ›› 2024, Vol. 0 ›› Issue (7): 123-128.doi: 10.13474/j.cnki.11-2246.2024.0722

• 技术交流 • 上一篇    下一篇

无人机倾斜摄影技术的不动产测量应用与探讨

符惠伟1, 岑铭1, 廖超明2, 吕华权3   

  1. 1. 广西壮族自治区水利电力勘测设计研究院有限责任公司, 广西 南宁 530023;
    2. 南宁师范大学自然资源与测绘学院, 广西 南宁 530001;
    3. 广西壮族自治区自然资源遥感院, 广西 南宁 530023
  • 收稿日期:2023-12-29 发布日期:2024-08-02
  • 通讯作者: 吕华权。E-mail:7629069@qq.com
  • 作者简介:符惠伟(1996—),男,助理工程师,主要从事摄影测量与遥感、不动产测量工作。E-mail:1967547089@qq.com
  • 基金资助:
    国家自然科学基金(42164001);广西重点研发计划(桂科AB22080080)

Application and discussion of real estate surveying based on unmanned aerial vehicle oblique photogrammetry technology

FU Huiwei1, CEN Ming1, LIAO Chaoming2, LÜ Huaquan3   

  1. 1. Guangxi Zhuang Autonomous Region Water Conservancy and Electric Power Survey and Design Research Institute Co., Ltd., Nanning 530023, China;
    2. School of natural Resources and Surveying, Nanning Normal University, Nanning 530001, China;
    3. Guangxi Zhuang Autonomous Region Institute of Natural Resources Remote Sensing, Nanning 530023, China
  • Received:2023-12-29 Published:2024-08-02

摘要: 针对传统不动产测量外业工期长、工作效率低、成本高的问题,本文基于无人机倾斜摄影测量技术开展了不动产测量技术研究。以广西某地农村房地一体不动产权籍调查项目为例,将无人机倾斜摄影测量技术应用到不动产权籍调查工作中,采用传统测量方法实地采集检核数据,并与无人机倾斜摄影测量获取的不动产测量成果进行外符合精度分析。结果表明,采用无人机倾斜摄影测量技术获取的不动产测量成果完全满足《广西农村“房地一体”不动产权籍调查技术细则(试行)》一级精度要求,显著提高了不动产权属调查工作效率,为农村房地一体不动产权籍调查项目顺利实施提供了技术支撑,也为从事不动产测绘作业人员提供了有益的技术参考。

关键词: 倾斜摄影测量, 实景三维模型, 房地一体, 精度评定

Abstract: In response to the problems of long construction period, low work efficiency, and high cost in traditional real estate measurement field work, this article conducts research on real estate measurement technology based on unmanned aerial vehicle tilt photogrammetry technology. Taking the survey project of integrated real estate ownership in a rural area of Guangxi as an example, drone tilt photogrammetry technology is applied to the survey of real estate ownership. Traditional measurement methods are used to collect verification data on site and external accuracy analysis is conducted with the real estate measurement results obtained from drone tilt photogrammetry. The results indicate that the real estate measurement results obtained using unmanned aerial vehicle tilt photogrammetry technology can fully meet the first level accuracy requirements of the “Technical Rules for the Investigation of Real Estate Registration in Rural Areas of Guangxi(Trial)”, providing technical support for the smooth implementation of the rural real estate registration investigation project, and also providing beneficial technical references for personnel engaged in real estate surveying and mapping operations.

Key words: oblique photogrammetry, 3D real scene model, real estate integration, precision evaluation

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