J4 ›› 2004, Vol. 22 ›› Issue (3): 77-82.

• 综述 • 上一篇    下一篇

时态地理信息系统研究进展和问题

韩 涛1,张永忠2
  

  1. (1.中国气象局兰州干旱气象研究所,甘肃省干旱气候变化与减灾重点实验室,甘肃兰州 730020;
    2.甘肃省基础地理信息中心,甘肃兰州 730000)
  • 收稿日期:2004-07-29 修回日期:2004-09-10 出版日期:2004-09-30 发布日期:2004-09-30
  • 基金资助:

    :本文由“甘肃省人工增雨防雹效果检验与评估研究”(2002人影-2)项目资助.

Research Progress and Issues on Temporal Geographic Information System

 HAN  Chao1, ZHANG Yong-Zhong2   

  1. (1.Institute of Arid Meteorology,CMA;Key Laboratory of Arid Climatic Change and Reducing Disaster, Lanzhou 730020, China;
    2.Geometric Centre of Gansu Province, Lanzhou 730000,China)
  • Received:2004-07-29 Revised:2004-09-10 Online:2004-09-30 Published:2004-09-30
  • Supported by:

    韩涛(1972—),男,吉林省吉林市人,工程师,主要从事遥感和地理信息系统应用研究.

摘要:

简要回顾了国内外时态GIS(Temporal GIS)发展历史,从地理时空认知、时空拓扑关系、时空系统理论、时空数据模型以及动态过程模拟等几方面总结了国内外时态GIS研究现状,展望了时态GIS进一步研究必须解决的几个问题。

关键词: 时态GIS, 地理时空认知, 时空拓扑关系, 时空系统理论, 时空数据模型

Abstract:

Temporality is an inherent aspect of geo-information, but until recently it has been relatively neglected by GIS research,
and the emphasis being on the spatial dimensions.In this paper we reviewed the research on Temporal GIS through Geographic spatial
-temporal cognition, spatial-temporal topological relationship, theory on spatial-temporal GIS, spatial-temporal data model,
and dynamic processes modeling, etc.Finally, we prospected the issues in advanced research about Temporal GIS.

Key words: temporal GIS;spatial-temporal cognition, spatial-temporal topological relationship;theory on spatial-temporal GIS, spatial-temporal data model

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