| 深圳市连续运行卫星定位服务系统应用及其实时数据通讯技术分析 |
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| 引用本文： | 罗和平,张天纪,时晓燕.深圳市连续运行卫星定位服务系统应用及其实时数据通讯技术分析[J].测绘与空间地理信息,2007,30(4):36-39. |
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| 作者姓名： | 罗和平 张天纪 时晓燕 |
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| 作者单位： | 1. 深圳市地籍测绘大队,广东,深圳,518034
2. 深圳市国土资源和房产管理局,广东,深圳,518000 |
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| 摘 要： | 深圳市连续运行卫星定位系统(SZCORS)建成后在城市各项建设工程的测绘工作中得到广泛使用。CORS系统实时用户数据通讯模式有GSM和GPRS两种,本文对两者详尽分析后进行了比较,认为GSM与GPRS互有优势,CORS服务系统应同时提供两种接入方式以满足不同用户的需求。
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| 关 键 词： | 连续运行系统 CORS Ntrip RTKNet GSM GPRS |
| 文章编号： | 1672-5867（2007）04-0036-04 |
| 收稿时间： | 2007-05-08 |
| 修稿时间： | 2007年5月8日 |
Application of SZCORS and Analysis of Its Real- time Data Communication Technology |
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| LUO He-ping,ZHANG Tian-ji,SHI Xiao-yan.Application of SZCORS and Analysis of Its Real- time Data Communication Technology[J].Geomatics & Spatial Information Technology,2007,30(4):36-39. |
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| Authors: | LUO He-ping ZHANG Tian-ji SHI Xiao-yan |
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| Institution: | 1. Shenzhen Cadastral Surveying and Mapping Team, Shenzhen 518034, China; 2. Shenzhen Land Resources and Real Estate Administration Bureau, Shenzhen 518000, China |
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| Abstract: | Shenzhen Continuous Operational Reference Station System(SZCORS) has been put into use for several years and applied into many surveying project of urban coostruction.The techniques of wireless real-time data communication used in SZCORS include GSM and GPRS.This paper analyzed and compared both methods.The results showed that GSM and GPRS technique have respective advantages;CORS service system should apply both communication techniques to meet the requirement of different users. |
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| Keywords: | continuous operational system CORS Ntrip RTKNet GSM GPRS |
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