| GPS与地面测量数据的三维联合平差 |
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| 引用本文： | 刘大杰,刘经南.GPS与地面测量数据的三维联合平差[J].测绘学报,1994,23(1):14-22. |
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| 作者姓名： | 刘大杰 刘经南 |
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| 作者单位： | 同济大学!上海200092(刘大杰)，武汉测绘科技大学!430070(刘经南，刘国辉) |
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| 摘 要： | 本文论述了ＧＰＳ网在国家或局部坐标系中的三维联合平差与约束平差的函数框民随机模型，讨论了ＧＰＳ网三维平差中的数据处理过程和某些处理技术，这些都是在ＧＰＳ网平差中实用的和必不可少的。最后还介绍了根据这一数学模型所研制的平差软件的某些功能和特点。
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| 关 键 词： | GPS 地面测量数据 平差 联合平差 |
THE THREE-DIMENSIONAL COMBINEDADJUSTMENT OF GPS AND TERRESTRIALSURVEYING DATA |
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| Liu Dajie.THE THREE-DIMENSIONAL COMBINEDADJUSTMENT OF GPS AND TERRESTRIALSURVEYING DATA[J].Acta Geodaetica et Cartographica Sinica,1994,23(1):14-22. |
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| Authors: | Liu Dajie |
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| Abstract: | :In this paper the functional model and stochastic model of the 3-dimensio-nal combined and constraint adjustment of GPS network in a national or regio nal coordinate system have been put forward. Besides , some data processing techniques in the above adjustment have also been discussed, which are impor tant and useful for a practical 3-D adjustment of GPS network. Finally, the main functions and specials of the adjustment software" developed according to the mathematical models and processing techiques put forward in this paper has been introduced. |
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| Keywords: | :GPS network Combined and constraint adjustment Datumand datum constraint conditional equations Transfotmationparameters |
| 本文献已被 CNKI 维普 等数据库收录！ |
