测绘通报 ›› 2018, Vol. 0 ›› Issue (9): 87-90.doi: 10.13474/j.cnki.11-2246.2018.0286

• 技术交流 • 上一篇    下一篇

无人机海岛礁航空摄影测量技术应用

张凯1, 张好运1, 卢旭升2, 游画1, 薛彬1, 翟京生1   

  1. 1. 天津大学海洋科学与技术学院, 天津 300072;
    2. 中航通科技发展(天津)有限公司, 天津 300350
  • 收稿日期:2017-12-08 修回日期:2018-07-26 出版日期:2018-09-25 发布日期:2018-09-29
  • 作者简介:张凯(1993-),男,硕士生,主要研究方向为无人机航空摄影测量。E-mail:txzhangkai@tju.edu.cn
  • 基金资助:

    国家重点研发计划项目(2016YFC1401203)

Application of Unmanned Aerial Vehicle Aerial Photogrammetry in Island

ZHANG Kai1, ZHANG Haoyun1, LU Xusheng2, YOU Hua1, XUE Bin1, ZHAI Jingsheng1   

  1. 1. School of Marine Science and Technology, Tianjin University, Tianjin 300072, China;
    2. CATIC Science and Technology Development(Tianjin) Co. Ltd., Tianjin 300350, China
  • Received:2017-12-08 Revised:2018-07-26 Online:2018-09-25 Published:2018-09-29
  • Contact: 张好运。E-mail:zhanghaoyun@tju.edu.cn E-mail:zhanghaoyun@tju.edu.cn

摘要:

针对传统海岛礁地形测量难度大、效率低等问题,提出一种无人机海岛礁航空摄影测量方法。该方法利用无人机获取大量海岛礁航空摄影图像,并基于三维重建原理,构建海岛礁的三维模型,具有自动化程度高、测量范围大、成本低廉、操作便捷等优点。本文同时探讨了无人机航空摄影测量的技术原理,设计了海岛礁测量中无人机的作业流程,并实际应用于海岛礁的航空摄影测量,对构建的三维模型质量进行了分析和评价。

关键词: 海岛礁, 航空摄影测量, 无人机, 三维重建

Abstract:

In order to improve the efficiency of island topographic measurement,this paper presents an unmanned aerial vehicle (UAV) aerial photogrammetry application in island.Based on the principle of three-dimensional (3D) reconstruction,UAV aerial photogrammetry constructs a 3D island model by analyzing massive photographic images acquired via UAV.Compared with the traditional means of island measurement,it has more excellent performance in automatization,accuracy,cost and operation.To begin with,the technical principle is discussed in this paper.Besides,we described its operation process and application in island measurement.The quality of the island 3D model was also evaluated.

Key words: island, aerial photogrammetry, unmanned aerial vehicle, three-dimensional reconstruction

中图分类号: