DIFFERENTIAL GPS POSITIONING

被引：30

作者：

MORGANOWEN, GJ ^{[1
]}

JOHNSTON, GT ^{[1
]}

机构：

[1] RACAL SURVEY LTD,NORFOLK NR30 3NU,ENGLAND

来源：

ELECTRONICS & COMMUNICATION ENGINEERING JOURNAL | 1995年 / 7卷 / 01期

关键词：

Differential global positioning system - Satellite navigation;

D O I：

10.1049/ecej:19950104

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The GPS satellite navigation system is capable of providing civil users with a horizontal positioning accuracy of 100 metres. As this is often inadequate for surveying or navigation, the differential GPS technique is used to improve positioning accuracy in a growing number of applications. The paper explains the differential GPS technique, outlines a typical differential GPS system and describes the procedure for computing position. In the latter part of the paper, the potential for the further development of differential GPS is reviewed and the applications described.

引用

页码：11 / 21

页数：11

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