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干旱区地理 ›› 2000, Vol. 23 ›› Issue (4): 376-380.doi: 10.13826/j.cnki.cn65-1103/x.2000.04.016

• • 上一篇    

GPS与GIS集成初论

杨雪峰1, 刘力2, 张宏斌3   

  1. 1.中科院生态与地理研究所, 乌鲁木齐 830011;
    2.哈密铁路局水电段 哈密 839001;
    3.中国石化集团新星石油公司西北石油局信息中心, 乌鲁木齐 830011
  • 收稿日期:2000-04-20 修回日期:2000-07-11 发布日期:2025-12-31

RESEARCH OF INTEGRATING GPS INTO GIS

YANG Xue-Feng1, LIU Li2, ZHANG Hong-Bin3   

  1. 1. Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China;
    2. Water and Electricity Department of Hami Railway Bureau, Hami 8391001, China3. Information Center of Northvest Petroleum Bureau, Petrochemical Corporation of China, Urumqi 830011, China
  • Received:2000-04-20 Revised:2000-07-11 Online:2025-12-31

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摘要： GPS的高精度定位特性使其成为GIS系统中重要的数据来源, 在现实生活与科研中有广泛的应用。本文介绍用VB, VC等通用编程工具, 利用DLL, DDE, OCX等计算机技术, 通过串口编程, 在GIS软件中实现GPS功能的几种不同实现手段。

关键词: 全球定位系统, 串行通信, 可视化语言

Abstract: The Global Position System become the important data sources of Geographical Information System for theprecise position data it provide, and it is more broadly useful in life and scientific research.
The method is implermenting of serial port comnunication by programning in Visual basic or C+ +, thereare two different ways to do it, one is the method that creat a application by VB or VC receiving and processingGPS signal, then send signal to GIS to display in a DDE conversation; the other is the method that creat a DLLfile can be call in GIS, or creat a software which has entire funtion to receive and display GPS signal on the baseof gis control; they are only formally different. In addition, some source codes for implementing the function arealso presented in this paper.

Key words: Global Position System, Communication of Serial Port, Visual Programming language

中图分类号: 

  • P228.4