| WAAS对流层延迟模型及其在网络RTK中的应用 |
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| 引用本文： | 高星伟,程鹏飞,赵春梅,黄斌,王磊,王勇红,魏超.WAAS对流层延迟模型及其在网络RTK中的应用[J].测绘科学,2011,36(3):82-84. |
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| 作者姓名： | 高星伟 程鹏飞 赵春梅 黄斌 王磊 王勇红 魏超 |
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| 作者单位： | 1. 中国测绘科学研究院,北京,100830
2. 北京拓普康商贸有限公司,北京,101102 |
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| 基金项目： | 中国测绘科学研究院基本科研业务费项目(7771001/7771017/7771020); 国家自然科学基金项目(41074012) |
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| 摘 要： | 对流层延迟误差是GPS定位中的一项主要误差源,一般可采用模型改正或待定参数的方法进行处理。本文首先介绍如何使用WAAS模型进行对流层延迟改正,然后给出一种网络RTK的对流层延迟误差的处理方法,最后通过对实测数据的处理,证明本文方法可有效地用于网络RTK用户对流层延迟实时改正和分析。
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| 关 键 词： | WAAS 对流层延迟模型 网络RTK |
WAAS troposheric delay model and its application in network RTK |
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| GAO Xing-wei,CHENG Peng-fei,ZHAO CHun-mei,HUANG Bin,WANG La,WANG Yonghong,WEI CHao.WAAS troposheric delay model and its application in network RTK[J].Science of Surveying and Mapping,2011,36(3):82-84. |
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| Authors: | GAO Xing-wei CHENG Peng-fei ZHAO CHun-mei HUANG Bin WANG La WANG Yonghong WEI CHao |
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| Institution: | ②(①Chinese Academy of Serveying &Mapping,Beijing 100830;②Beijing TOPCON Business and Trade Co.,Ltd.,Beijing 101102,China) |
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| Abstract: | The tropospheric delay is one of main bias sources.It can be usually treated with delay models or unknown parameters.In this paper,WAAS tropospheric delay model was introduced firstly.Then a method of tropospheric delay in Network RTK was given.Lastly the method was proved by the observed data and its results.The method could correct or analyze the troposheric delay effectively for users. |
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| Keywords: | Wide Area Augmentation System troposheric delay model network RTK |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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