| 航空重力测量重复测线系统误差自调整 |
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| 引用本文： | 蔡劭琨,吴美平,张开东.航空重力测量重复测线系统误差自调整[J].导航与控制,2009(4):6-9. |
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| 作者姓名： | 蔡劭琨 吴美平 张开东 |
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| 作者单位： | 国防科学技术大学机电工程与自动化学院;国防科学技术大学机电工程与自动化学院;国防科学技术大学机电工程与自动化学院 |
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| 摘 要： | 航空重力测量中存在重复测线，为了在构造测线网时充分利用重复测线的信息，提出了一种重复测线数据的处理步骤。针对重复测线数据中存在的系统误差提出了自调整的方法，该方法利用了测点的不符值信息。实际处理结果表明，重复测线系统误差的自调整方法能有效的消除重复测线上系统误差的影响。
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| 关 键 词： | 航空重力测量 重复测线 系统误差 自调整 |
The Systematic Error Adjustment of Repeat Lines in Airborne Gravimetry |
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| CAI Shao-kun,WU Mei-ping and ZHANG Kai-dong.The Systematic Error Adjustment of Repeat Lines in Airborne Gravimetry[J].Navigation and Control,2009(4):6-9. |
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| Authors: | CAI Shao-kun WU Mei-ping and ZHANG Kai-dong |
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| Institution: | Mechatronics and Automation College,National University of Defense Technology;Mechatronics and Automation College,National University of Defense Technology;Mechatronics and Automation College,National University of Defense Technology |
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| Abstract: | There exist repeat lines in Airborne gravimetry.To make suifficient use of information of repeat lines, a approach for dealing with repeat lines data is presented.Aiming at systematic error that exists in the repeat lines data, adjustment has been used.Numerical results show that the systematic error in the repeat lines data can be greatly reduced by using adjustment. |
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