| EPOCH‘92全球GPS联测部分站资料的处理结果 |
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| 引用本文： | 王解先,何妙福.EPOCH‘92全球GPS联测部分站资料的处理结果[J].测绘学报,1994,23(3):210-215. |
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| 作者姓名： | 王解先 何妙福 |
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| 作者单位： | 同济大学!上海200092(王解先)，上海天文台!200030(何妙福，朱文耀，黄诚) |
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| 摘 要： | ＩＧＳ在１９９２．６．２１～１９９２．９．２２组织了全球ＧＰＳ联测，在此期间的７．２６～８．８二周时间为加强观测，参加台站多达６００余个，用以研究ＧＰＳ的各个方面，取名为ＥＰＯＣＨ＇９２。本文对ＥＰＯＣＨ＇９２期间前后共１８天的全球分布的２４个站的资料进行了归算处理，得到的基线精度为５ｍｍ＋８．３５ｐｐｂ，定轨精度好于２ｍ，地球定向参数ｘｐ，ｙｐ解的精度约为１ｍａｓ。
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| 关 键 词： | GPS 全球联测 数据处理 |
THE PROCESSING RESULTS OF GLOBALGPS CAMPAIGN EPOCH'92 |
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| Wang Jiexian.THE PROCESSING RESULTS OF GLOBALGPS CAMPAIGN EPOCH''''92[J].Acta Geodaetica et Cartographica Sinica,1994,23(3):210-215. |
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| Authors: | Wang Jiexian |
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| Abstract: | :International GPS Geodynamic Service(IGS)had organized a global GPS ca-mpaign during June. 21. 1992-Sept. 22. 1992, in which July. 26-Aug. 8 for the re-inforced observational period, named EPOCH'92.Over 600 stations took partin the campaign.The campaign is aimed to study precise orbit determination ofGPS satellites and GPS applications in Geodesy and Geodynamic.In this paper,the data of total 18 days around EPOCH'92 from 24 global distributed sta-tions has been processed .The measuring accuracy of the global baselines is 5mm +8.35ppb.The accuracy of orbit determination is better than 2m.The determiningaccuracy of polar motions (xp,yp) is about 1 mas. |
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| Keywords: | :GPS Global campaign Processing results |
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