测绘通报 ›› 2024, Vol. 0 ›› Issue (8): 155-159.doi: 10.13474/j.cnki.11-2246.2024.0827

• 技术交流 • 上一篇    

基于激光扫描的机场道面板角高程测绘方法

韩利斌1, 侯至群2, 李照永2, 魏保峰2, 熊建华2   

  1. 1. 云南机场集团有限责任公司, 云南 昆明 650051;
    2. 昆明市测绘研究院, 云南 昆明 650051
  • 收稿日期:2023-11-22 发布日期:2024-09-03
  • 通讯作者: 李照永。E-mail:871531468@qq.com
  • 作者简介:韩利斌(1980—),男,硕士,高级工程师,研究方向为机场建设、勘查测绘、不停航施工、绿色双碳机场建设及工程技术创新。E-mail:15925109834@126.com

Angle elevation mapping method of airport pavement based on laser scanning

HAN Libin1, HOU Zhiqun2, LI Zhaoyong2, WEI Baofeng2, XIONG Jianhua2   

  1. 1. Yunnan Airport Group Co., Ltd., Kunming 650051, China;
    2. Kunming Surveying and Mapping Institute, Kunming 650051, China
  • Received:2023-11-22 Published:2024-09-03

摘要: 在机场不停航施工建设过程中,道面板角高程施测具有精度要求高、作业时长短、环境管理要求严等特点,本文通过高程控制网的优化布设、基于控制网图形强度因子的三维激光扫描点云配准处理、内插拟合板角高程的方法进行施测。经试验验证,该方法能有效克服上述困难,且测量结果可靠、精度稳定,为机场或类似工程项目的板角类精密高程施测提供了一种先进可靠的技术方法。

关键词: 不停航施工, 道面板角, 三维激光, 高程测绘, 先进高效

Abstract: In the process of airport non-stop navigation construction, the angle elevation measurement of pavement surface has the characteristics of high precision, long working time and strict environmental management requirements. It can be carried out by optimizing the layout of elevation control network, 3D laser scanning point cloud registration processing based on the graph intensity factor of control network, and interpolating the angle elevation fitting method. It is proved by an airport that the method can overcome the above difficulties effectively, and the measurement results are reliable and the accuracy is stable, which provides an advanced and reliable surveying technology for the precision elevation measurement of the board angle in the airport or similar engineering projects.

Key words: non-stop construction, road panel angle, 3D laser, elevation mapping, advanced and efficient

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