测绘通报 ›› 2024, Vol. 0 ›› Issue (9): 14-18.doi: 10.13474/j.cnki.11-2246.2024.0903

• 第八届测绘科学前沿技术论坛获奖论文 • 上一篇    下一篇

数字时空基底建设之上海探索

赵婧文1,2, 徐晖1,2, 顾建祥1,2   

  1. 1. 上海市测绘院, 上海 200063;
    2. 自然资源部超大城市自然资源时空大数据分析应用重点实验室, 上海 200063
  • 收稿日期:2024-03-13 发布日期:2024-10-09
  • 通讯作者: 徐晖。E-mail:yiren6633@163.com
  • 作者简介:赵婧文(1990—),女,博士,高级工程师,主要研究方向为雷达遥感、激光扫描、倾斜摄影等。E-mail:mnls891@163.com
  • 基金资助:
    上海市2021年度“科技创新行动计划”社会发展科技攻关项目(21DZ1204100);国家自然科学基金(41531177);国家自然科学基金青年基金(41901403)

Shanghai exploration in the construction of digital spatial and temporal base

ZHAO Jingwen1,2, XU Hui1,2, GU Jianxiang1,2   

  1. 1. Shanghai Surveying and Mapping Institute, Shanghai 200063, China;
    2. Key Laboratory of Spatial-temporal Big Data Analysis and Application of Natural Resources in Megacities, Ministry of Natural Resources, Shanghai 200063, China
  • Received:2024-03-13 Published:2024-10-09

摘要: 全球数字化转型的浪潮下,各国都在探索城市智能运行持续创新的前沿模式和未来发展形态。数字时空基底作为城市的承载体系,通过对空间信息数字资产进行汇聚、分析与应用支撑,赋能城市的数字化转型。本文明确了城市时空基底的内涵和特点,以超大城市上海为例,介绍了其时空基底建设的发展历程,从数据层面、能力层面和应用层面阐述了上海时空基底的建设实践情况,最后对上海时空基底建设的未来的举措和作用发挥进行了展望。

关键词: 数字上海, 时空基底, 数字化转型, 新型基础测绘, 实景三维

Abstract: Under the wave of global digital transformation, countries are exploring cutting-edge models and future development forms of continuous innovation in urban intelligent operation. As the carrier system of the city, the digital spatial and temporal base empowers the digital transformation of the city through the aggregation, analysis, and application support of spatial information and digital assets. This paper clarifies the connotation and characteristics of urban spatial and temporal base. Taking the mega city of Shanghai as an example, it introduces the development process of its spatial and temporal base construction, and elaborates on the practical situation of Shanghai's spatial and temporal base construction from the perspectives of data, capability and application. Finally, the future measures and role of Shanghai's spatial and temporal base construction are discussed.

Key words: digital Shanghai, spatial and temporal base, digital transformation, new basic surveying and mapping, 3D real scene

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