地理科学进展

地理科学进展 ›› 2003, Vol. 22 ›› Issue (5): 472-478.doi: 10.11820/dlkxjz.2003.05.005

• 论文 • 上一篇    下一篇

黄河流域水循环地理信息系统平台构建初探

李道峰1, 刘昌明1,2   

  1. 1. 北京师范大学环境科学研究所水环境模拟国家重点实验室水沙科学教育部重点实验室,北京100875;
    2. 中国科学院地理科学与资源研究所,北京100010
  • 收稿日期:2003-06-01 修回日期:2003-07-01 出版日期:2003-09-24 发布日期:2003-09-24
  • 作者简介:李道峰(1975-),男,黑龙江省哈尔滨市人,北京师范大学环境科学研究所博士后,从事水资源、水环境和遥感GIS应用研究。
  • 基金资助:

    国家重点基础发展规划项目[黄河流域水资源演化与可再生性维持机理,编号:G1999043601(973)]资助

Preliminary Establishment of the GIS Platform of Water Cycle of the Yellow River Basin

LI Daofeng1, LIU Changming1,2   

  1. 1. Institute of Environmental Sciences,Beijing Normal University,Beijing 100875;
    2. Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101
  • Received:2003-06-01 Revised:2003-07-01 Online:2003-09-24 Published:2003-09-24

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34

摘要： 本文探讨了地理信息系统在水文学研究中的一般模式,应用GIS与水文模型松散结合的方式,采用MS-VisualBasic可视化开发语言,以ESRI-MapObject地理信息系统组件为基础,构建了黄河流域水循环地理信息系统平台。将所涉及到的黄河流域水循环各类数据统一坐标、统一格式储存到平台中,为黄河流域水循环要素和水文过程研究提供数据支持。

关键词: MapObject, 地理信息系统平台, 黄河流域, 属性数据库平台

Abstract: Geography Information System (GIS) is a decision support system,and its primary characteristic is relevant to the deposited and processed information by geographical coding,including spatial,geographical location and attributes of the land objects as to the location. The authors discussed the general application patterns of GIS in hydrology and water resources. Using relaxed combination mode of GIS and hydrological models,the GIS platform of water cycle of the Yellow River Basin was established with MS-Visual Basic visualized developing language based on one component of ESRI-MapObject GIS. The background relational database,i.e. MS-Access database, was used to construct the GIS platform of water cycle of the Yellow River Basin,automatically linking to the foregrounding interface of GIS. All kinds of data related to water cycle of the Yellow River Basin, including original data set,mid data set and ultimate data set were saved in the platform with uniform coordinate and uniform format,which supplied data support for the study of water cycle elements and process of the Yellow River Basin.

Key words: MapObject, platform of attribute database, platform of GIS, the Yellow River basin

中图分类号: 

  • P343.1