测绘通报 ›› 2025, Vol. 0 ›› Issue (6): 162-167.doi: 10.13474/j.cnki.11-2246.2025.0628

• 技术交流 • 上一篇    

面向传染病监测预警的时空数据仓库与分析工具

李成仁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:2024-10-30 发布日期:2025-07-04
  • 作者简介:李成仁(1989—),男,硕士,高级工程师,主要从事地理信息系统开发与应用、智慧城市建设研究。E-mail:shsmi_chrli@126.com
  • 基金资助:
    上海市加强公共卫生体系建设三年行动计划(2023—2025年)面上项目(GWVI-1;GWVI-11.1-01)

Spatio-temporal data warehouse and analysis tools for infectious disease monitoring and early warning

LI Chengren1,2   

  1. 1. Shanghai Surveying and Mapping Institute, Shanghai 200063, China;
    2. Key Laboratory of Spatio-temporal Big Data Analysis and Application of Natural Resources in Megacity, Ministry of Natural Resources, Shanghai 200063, China
  • Received:2024-10-30 Published:2025-07-04

摘要: 传染病传播过程中蕴含着大量的时空信息,为进一步挖掘时空信息价值,提升传染病监测预警能力,本文综合基础时空数据和传染病传播时空数据等信息,构建了面向传染病监测预警的时空数据仓库与分析工具,重点研究了基于空间立体网格的统一空间码编码、基于机器学习的地址识别纠错,以及WebGIS环境下的时空聚集性分析等关键技术,实现了传染病数据分布和推演结果的分析与可视化,为传染病监测预警提供精细化的风险区域预警与决策支撑能力。

关键词: 传染病, 监测预警, 数据仓库, 时空数据, 时空分析

Abstract: The process of infectious disease transmission contains a large amount of spatio-temporal information. In order to further explore the value of spatio-temporal information and enhance the monitoring and early warning capabilities of infectious diseases, this paper integrates basic spatio-temporal data and spatio-temporal data of infectious disease transmission to construct a spatio-temporal data warehouse and analysis tool for infectious disease monitoring and early warning. The key technologies, such as unified spatial code encoding based on spatial three-dimensional grids, address recognition and error correction based on machine learning, and spatio-temporal aggregation analysis in the WebGIS environment, are studied to achieve the analysis and visualization of infectious disease data distribution and inference results, providing refined risk area early warning and decision support capabilities for infectious disease monitoring and early warning.

Key words: infectious disease, monitoring and early warning, data warehouse, spatio-temporal data, spatio-temporal analysis

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