GPS location;coordinate transformation;ArcGIS Engine,"/> 基于ArcGIS Engine的GPS坐标转换

›› 2012, Vol. 25 ›› Issue (11): 69-.

• 论文 • 上一篇    下一篇

基于ArcGIS Engine的GPS坐标转换

邹博,傅民仓,王伟   

  1. (1.武警工程大学 研究生管理大队,陕西 西安 710086,2.武警工程大学 通信工程系,陕西 西安 710086;3.陕西省公安厅 警卫局,陕西 西安 710065)
  • 出版日期:2012-11-15 发布日期:2013-01-23
  • 作者简介:邹博(1988—),男,硕士研究生。研究方向:移动通信及组网技术。傅民仓(1963—),男,副教授。研究方向:移动通信及组网技术。

Conversion of GPS Coordinates Based on the ArcGIS Engine

ZOU Bo,FU Mincang,WANG Wei   

  1. (1.Graduate School of Management Brigade,Engineering College of CAPF,Xi'an 710086,China;
    2.Department of Communication Engineering,Engineering College of CAPF,Xi'an 710065,China;
    3.Guard Bureau,Guard Bureau in Shaanxi Province,Xi'an 710065,China)
  • Online:2012-11-15 Published:2013-01-23

摘要:

在GPS定位应用中需要将GPS接收到的定位数据在电子地图中实时显示。介绍了WGS-84坐标系与北京-54坐标系之间的坐标转换过程以及七参数转换模型的参数求解方法。基于ArcGIS Engine嵌入式开发组件提供的IGeometry接口的Project方法,结合VisuaI C#开发语言、Visual Studio 2008开发环境设计开发了GPS定位显示系统。实际应用中,系统较好地满足了GPS定位中坐标转换精度的需求,具有较好地适应性和快捷性。

关键词: GPS定位, 坐标转换, ArcGIS Engine

Abstract:

In GPS positioning applications,we need to display the location data received by GPS equipment on the electronic map in real time.This article describes the coordinates of the conversion process between the WGS-84 coordinate system and the Beijing-54 coordinate system and the seven-parameter transformation model parameters solution method.Based on the method of Project of IGeometry interface of the ArcGIS Engine Embedded development components and combining VisuaI C# and Visual Studio 2008,we develop the GPS positioning system with good adaptation and convenience,which meets the conversion precision requirements in practical uses.

Key words: GPS location;coordinate transformation;ArcGIS Engine')">

GPS location;coordinate transformation;ArcGIS Engine

中图分类号: 

  • TN967.1