Big Data Research ›› 2024, Vol. 10 ›› Issue (4): 149-160.doi: 10.11959/j.issn.2096-0271.2024054

• Studies • Previous Articles    

Design and practice of spatial and temporal data center on digital government

Yun WANG1,2, Zhishuang DU2, Kang TIAN2, Xiaobao SU2, Pengfei CHANG2, Difei MEI2, Jinyu LI2, Longjian JI2, Yifeng GUO2, Wuai ZHOU2, Wanzhe ZHANG2, Jianhua FENG1   

  1. 1 Department of Computer Science and Technology, Tsinghua University, Beijing 100084, China
    2 China Mobile Information System Integration Co., Ltd., Beijing 100032, China
  • Online:2024-07-01 Published:2024-07-01
  • Supported by:
    China Mobile Information System Integration Co., Ltd.’s Independent Project-Haisuan Platform Project(Phase 1)(R2310AJE)

Abstract:

Natural resources and geographic information big data are regarded as essential productive factors in the context of digital government, and an important component of the national integrated government big data system.Due to data dispersion and isolated application program existing in the various departments, it is difficult to realize data sharing and application across departments and businesses, leading to the low utilization rate of data.In response to the issues mentioned above, the digital government spatio-temporal data center was designed with the demands for natural resource and geographic information big data services.The critical components, including storage computation, data structure and application support were introduced clearly.By integrating the natural resources and geographic information database with the population comprehensive database and legal person comprehensive database, an organic composition of people,enterprises and geographic locations was established, which was explained by the specific application practices.

Key words: digital government, natural resources and geographic information big data, spatio-temporal data center, population comprehensive database, legal person comprehensive database

CLC Number: 

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