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| 抗差秩亏自由网平差在GPS网平差中的应用 | |
| 引用本文： | 刘光博,王晓梅,丁传庭.抗差秩亏自由网平差在GPS网平差中的应用[J].地理空间信息,2012,10(6):119-120,123,2. |
| 作者姓名： | 刘光博 王晓梅 丁传庭 |
| 作者单位： | 1. 煤炭工业济南设计研究院有限公司勘察分院,山东济南,250031 2. 山东大学信息科学与工程学院,山东济南,250100 3. 浙江省工程勘察院,浙江宁波,315012 |
| 摘 要： | 在讨论抗差估计与秩亏自由网平差2个模型的基础上,将抗差估计与秩亏自由网联合,建立抗差秩亏自由网平差模型,并且将此模型应用于GPS基线向量网平差。经过实际数据验证的结果表明,此模型能有效地抑制粗差影响。 |
| 关 键 词： | 秩亏自由网平差 抗差估计 GPS网 |
Application of Rank Defect Free Network Adjustment in GPS Net Adjustment |
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| Institution: | LIU Guangbo |
| Abstract: | The model of the robust rank defect free network adjustment was introduced based on the two model of robust adjustment and rank defect free network adjustment, and which was used in the GPS net adjustment, and the test demonstrated that this model not only delete the gross errors but also persists the good properties of rank defect network adjustment. |
| Keywords: | rank defect free network adjustment robust estimation and adjustment GPS Net |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |