| GNSS基准站环境质量分析系统设计与实现 |
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| 引用本文： | 王秀萍,李大章,王青,蒋廷臣.GNSS基准站环境质量分析系统设计与实现[J].淮海工学院学报,2009,18(4):50-53. |
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| 作者姓名： | 王秀萍 李大章 王青 蒋廷臣 |
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| 作者单位： | 王秀萍(中国矿业大学,环境与测绘学院,江苏,徐州,221116;淮海工学院,测绘工程学院.江苏,连云港,222005);李大章,王青,蒋廷臣(淮海工学院,测绘工程学院.江苏,连云港,222005) |
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| 基金项目： | 江苏省普通高校自然科学研究计划项目，江苏省海洋资源开发研究院科技项目 |
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| 摘 要： | 在利用全球导航卫星系统GNSS（GPS,GLONASS,Galileo等）进行精密定位时,多路径效应是影响其精度和准确度的主要误差源之一,但不能通过差分方法消除,故对GNSS基准站环境质量监测至关重要。在阐述GNSS基准站环境分析原理的基础上,对GNSS基准站环境质量分析软件进行了系统设计,利用VB编程实现了该分析软件。该软件界面良好,人机交互能力强,功能全面,能从多方面对基准站的环境进行分析,因此在进行数据质量分析方面有较好的实用价值。
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| 关 键 词： | GNSS基准站 环境质量分析 多路径效应 |
Design and Implementation of GNSS Reference Station Environmental Analysis System |
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| Affiliation: | WANG Xiu-ping , LI Da-zhang, WANG Qing , JIANG Ting-chen (1. School of Environment Science ＆ Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China; 2. School of Geodesy ＆ Geomatics Engineering, Huaihai Institute of Technology, Lianyungang 222005, China) |
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| Abstract: | Multipath effect is one of the main errors that affects the precision of Global Navigation Satellite System （GNSS） when we make use of GNSS to determine orientation. Meanwhile, it can not be removed by using difference algorithm, so it is very important for us to monitoring GNSS stations. In this paper, on the basis of analyzing the principle of GNSS stations environment quality, the software about analyzing GNSS stations environment quality was designed by the numbers, and it was implemented by making use of VB software. The software had a good interface and strong mutual ability with the capability to analyze environment quality from many aspects. Such a study is of great reference and application value. |
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| Keywords: | GNSS reference station environmental quality analysis multipath effect |
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