测绘学报 ›› 2025, Vol. 54 ›› Issue (4): 661-674.doi: 10.11947/j.AGCS.2025.20240186

• 实景三维中国建设 • 上一篇    

国外三维测绘相关技术进展

朱军(), 吴鉴霖, 李志林(), 郭煜坤, 游继钢, 谢亚坤, 李维炼   

  1. 西南交通大学地球科学与工程学院,四川 成都 611756
  • 收稿日期:2024-04-28 发布日期:2025-05-30
  • 通讯作者: 李志林 E-mail:zhujun@swjtu.edu.cn;dean.ge@swjtu.edu.cn
  • 作者简介:朱军(1976—),男,博士,教授,博士生导师,研究方向为三维地理信息系统与虚拟地理环境。 E-mail:zhujun@swjtu.edu.cn
  • 基金资助:
    国家自然科学基金(42271424);智能平行技术国家级重点实验室开放基金(SHJJ2024013)

The technological advancements in 3D mapping abroad

Jun ZHU(), Jianlin WU, Zhilin LI(), Yukun GUO, Jigang YOU, Yakun XIE, Weilian LI   

  1. Faculty of Geosciences and Engineering, Southwest Jiaotong University, Chengdu 611756, China
  • Received:2024-04-28 Published:2025-05-30
  • Contact: Zhilin LI E-mail:zhujun@swjtu.edu.cn;dean.ge@swjtu.edu.cn
  • About author:ZHU Jun (1976—), male, PhD, professor, PhD supervisor, majors in 3D geographic information system and virtual geographical environment. E-mail: zhujun@swjtu.edu.cn
  • Supported by:
    The National Natural Science Foundation of China(42271424);Open Project Fund of National Key Laboratory of Intelligent Parallel Technology(SHJJ2024013)

摘要:

三维测绘技术是数字地球时代的核心技术之一,对于建立数字城市、数字地球和数字经济具有重要意义,众多国家也开展了各种三维测绘项目以支持自然资源管理、城市规划、应急响应和可持续发展,同时这些项目也进一步推动了三维测绘技术的发展。本文根据三维测绘的基本定义和内涵,针对全球各国对三维测绘研究及应用,围绕“需求导向”“主要任务”“主题技术”“赋能应用”4个方面展开分析,通过对国外典型三维测绘工程、产品、技术、规范及应用进行总结归纳,探讨了对实景三维中国建设的启示,为国内实景三维建设提供了参考和借鉴。

关键词: 国家级三维测绘, 平台服务, 标准规范

Abstract:

3D modeling is one of the core technologies in the digital earth, and it plays a significant role in the development of digital cities, digital earth, and digital economies. Currently, many countries have initiated various 3D modeling projects to support natural resource management, urban planning, emergency response, and sustainable development. At the same time, these projects have also promoted the development of 3D modeling technology. This article analyzes the research and application of 3D mapping across different countries, focusing on four aspects: “needs assessment” “tasks” “technologies” and “applications” based on the fundamental definitions and connotations of 3D mapping. By summarizing and analyzing typical 3D modeling engineering, products, technology, standards, and applications in these regions, the article explores insights into the construction of 3D realistic geospatial scene in China and provides references and insights for the development of realistic model projects domestically.

Key words: national-level 3D modeling, platform services, specification

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