测绘通报 ›› 2024, Vol. 0 ›› Issue (9): 175-181.doi: 10.13474/j.cnki.11-2246.2024.0932

• 测绘地理信息技术应用案例 • 上一篇    

多装备协同的县(区)级实景三维生产关键技术

陈举平1, 陈一平2, 丁建勋1, 张鹏飞1, 董风彬3   

  1. 1. 珠海市测绘院, 广东 珠海 519000;
    2. 中山大学测绘科学与技术学院, 广东 珠海 519000;
    3. 武汉天宝耐特科技有限公司, 湖北 武汉 430000
  • 收稿日期:2024-05-17 发布日期:2024-10-09
  • 通讯作者: 陈一平。E-mail:chenyp79@mail.sysu.edu.cn
  • 作者简介:陈举平(1984—),男,硕士,高级工程师,主要从事基础测绘、地理信息公共服务平台建设相关工作。E-mail:19180029@qq.com
  • 基金资助:
    国家自然科学基金(42371343)

County level real-scene 3D production technology based on multi-equipment coordination

CHEN Juping1, CHEN Yiping2, DING Jianxun1, ZHANG Pengfei1, DONG Fengbin3   

  1. 1. Zhuhai Surveying and Mapping Institution, Zhongshan University, Zhuhai 519000, China;
    2. School of Geodesy and Geomatics Science and Technology, Zhongshan University, Zhuhai 519000, China;
    3. Wuhan Tianbaonet Technology Co., Ltd., Wuhan 430000, China
  • Received:2024-05-17 Published:2024-10-09

摘要: 针对复杂环境下实景三维数据采集生产采用单一平台、单一传感器无法满足复杂场景测得全、测得准及测得快的要求,本文提出了多装备协同的实景三维数据获取、处理、质量管控的关键技术,并通过珠海市金湾区实景三维生产项目进行了验证。结果表明,该方法可解决复杂环境下实景三维数据生产的技术难题,且数据模型质量高、成果种类丰富、获取效率高、质量可控,具有示范效应和推广价值。

关键词: 实景三维, 倾斜摄影, 激光雷达, 融合建模

Abstract: To address the limitations of single-platform and single-sensor approaches in capturing accurate, comprehensive and efficient 3D reality data in complex environments, this study introduces key technologies for multi-platform collaborative data acquisition, processing, and quality control. The proposed method is validated in the Zhuhai Jinwan District project, demonstrating its effectiveness in overcoming technical challenges, ensuring high-quality data models, diverse outputs, and controlled quality, offering significant potential for widespread application.

Key words: real-scene 3D, oblique photograph, LiDAR, integrated modeling

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