| 以GPS技术为核心、构筑中国LBS体系 |
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| 引用本文： | 孙江.以GPS技术为核心、构筑中国LBS体系[J].全球定位系统,2002,27(4):40-42. |
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| 作者姓名： | 孙江 |
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| 作者单位： | 北京灵图软件技术有限公司,北京,100085 |
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| 摘 要： | 介绍了LBS的起源、定义、系统组成和相关技术，着重介绍了LBS在国外的发展和现状，以及与GPS技术的关系。
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| 关 键 词： | GPS技术 中国 LBS体系 MID 移动信息设备 基于定位服务 无线定位服务 |
Besed GPS core technology to build china LBS system |
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| SUN Jiang.Besed GPS core technology to build china LBS system[J].Gnss World of China,2002,27(4):40-42. |
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| Authors: | SUN Jiang |
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| Abstract: | In this paper, LBS is introduced. The progress history, definition, system construction and related technologies of LBS ard concluded in this paper, especially the relationshop between the GPS technology and LBS are pointed out. Comparing with the existing situation and development of LBS o-verseas. |
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| Keywords: | LBS(Location Based service) MID(Mobile Information Device) WLS(Wireless Location Service) |
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