| 城市GPS控制网的建设问题研究 |
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| 引用本文： | 陈炳超,罗成,覃振康,包华海,陈依静,苏爱国.城市GPS控制网的建设问题研究[J].广西师范学院学报(自然科学版),2005,22(3):69-75. |
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| 作者姓名： | 陈炳超 罗成 覃振康 包华海 陈依静 苏爱国 |
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| 作者单位： | [1]广西师范学院资源与环境科学学院,广西南宁530001 [2]钦洲市国土资源局,广西南宁535000 [3]广西南宁市市政工程总公司,广西南宁530011 [4]广西新发展交通集团航务工程处,广西南宁530021 |
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| 基金项目： | 广西师范学院基础研究基金项目（0504A006）资助 |
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| 摘 要： | GPS技术具有全天候,抗干扰,精度高,实时性强等优点,是目前最理想的空间定位技术.它给测绘和3S行业带来了一场新的技术革命,大大提高了工作效率,减轻了劳动强度,提高了定位精度.本文以广西沿海某城市布测的一个D级GPS控制网为例,着重讨论了网的布设方案和结果精度,并进行了精度评价和分析,阐明了GPS技术的优越性,总结了提高GPS定位精度的方法.
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| 关 键 词： | GPS技术 控制网 定位精度 精度评价 |
| 文章编号： | 1002-8743（2005）03-0069-07 |
| 收稿时间： | 2005-03-22 |
| 修稿时间： | 2005年3月22日 |
Study on the Construction of GPS Control Web in Coastal City |
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| CHEN Bing-chao, LUO Cheng, QINN Zhen-kang , BAO Hua-hai, CHEN Yi-jing, SU Ai-guo.Study on the Construction of GPS Control Web in Coastal City[J].Journal of Guangxi Teachers Education University:Natural Science Edition,2005,22(3):69-75. |
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| Authors: | CHEN Bing-chao LUO Cheng QINN Zhen-kang BAO Hua-hai CHEN Yi-jing SU Ai-guo |
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| Institution: | 1 School of Resoarees and Environmental Science, Guangxi Teachers Education University, Naming 530001; 2. Qinzhou Country Resource Bureau, Qinzhou 535000; 3.Nanning City Planning Project Head Office, Nanning 530011; 4. Navigational Fairs Engineering Office of Guangxi Xinfazhan Traffic Group, 530021, China |
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| Abstract: | With merits of all - weather , anti - jamming , high - precision and instant, GPb is the most perfect spatial orientation technology presently. GPS brought a new technology revolution to the fields of mapping and 3S, with the result of improved work efficiency, lightened work intension, advanced orientation precision. This paper took a D grade GPS control web located in a coastal city of Guangxi as an example, discussed the distribution project and result precision of the web, made precision evaluation and analysis, clarified the advantages of GPS and finally concluded the methods for advancing orientation precision. |
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| Keywords: | GPS technology control web orientation precision precision evaluation |
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