测绘通报 ›› 2018, Vol. 0 ›› Issue (11): 144-147.doi: 10.13474/j.cnki.11-2246.2018.0368

• 技术交流 • 上一篇    下一篇

珠江口可量测三维可视化系统的技术实现

彭文   

  1. 广州海事测绘中心, 广东 广州 510320
  • 收稿日期:2018-06-04 出版日期:2018-11-25 发布日期:2018-11-29
  • 作者简介:彭文(1968-),女,高级工程师,主要从事海图编制及信息化系统研究。E-mail:13609038376@139.com

Technical Realization of Measurable 3D Visualization System for Pearl River Estuary

PENG Wen   

  1. Guangzhou Marine Surveying and Mapping Center, Guangzhou 510320, China
  • Received:2018-06-04 Online:2018-11-25 Published:2018-11-29

摘要: 系统研究了三维GIS、Skyline等技术应用,分析了水上水下三维可视化系统建设需求,提出了水上水下一体化三维可视化的综合测绘信息服务解决方案,并以珠江口水域为试点,简要阐述了基于Skyline技术搭建海区三维空间数据基础框架的技术方法和实现路径,以期为推进我国海道测绘服务三维可视化提供借鉴。

关键词: 三维地理信息系统, Skyline, 三维场景模型, 倾斜摄影, 陆海一体化

Abstract: This paper systematically studied the application of 3D GIS, Skyline and other technologies, analyzed the construction requirements of upwater and underwater 3D visualization system. An integrated surveying and mapping information service solution was proposed for 3D visualization of upwater and underwater integration.Using the Pearl River estuary waters as a pilot,this paper briefly expounded the technical method and realize for building a three-dimensional spatial data foundation framework of sea area based on Skyline technology, expected to provide reference for promoting 3D visualization of China's hydrographic services.

Key words: 3D geographic information system, Skyline, 3D scene model, tilt photography, land and sea intergration

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