| FG5绝对重力仪比对观测数据分析 |
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| 引用本文： | 肖凡,张宏伟,王应建,李建国,纪立东.FG5绝对重力仪比对观测数据分析[J].海洋测绘,2011,31(5):55-57. |
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| 作者姓名： | 肖凡 张宏伟 王应建 李建国 纪立东 |
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| 作者单位： | 61365部队; |
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| 摘 要： | 介绍了中国大陆首次进行的所有FG5型绝对重力仪同期、同址的高精度比对观测情况,并对观测数据进行了统一处理,对观测结果进行了统计分析。研究表明,参加中国大陆构造环境监测网络的4台FG5绝对重力仪能够为整个重力观测网进行基准测定,绝对重力网精度优于5.0×10-8m/s2。
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| 关 键 词： | 绝对重力 中国大陆构造环境监测网络 FG5 比对观测 |
Analysis of the Comparison Results of FG5 Absolute Gravimeters |
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| XIAO Fan,ZHANG Hong-wei,WANG Ying-jian,LI Jian-guo,JI Li-dong.Analysis of the Comparison Results of FG5 Absolute Gravimeters[J].Hydrographic Surveying and Charting,2011,31(5):55-57. |
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| Authors: | XIAO Fan ZHANG Hong-wei WANG Ying-jian LI Jian-guo JI Li-dong |
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| Institution: | 61365部队,天津,300140 |
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| Abstract: | The situation of four FG5 absolute gravimeters comparison surveying is introduced at the same time and place for the first time in Chinese mainland.Unification processing is carried on to the surveying data and statistic analysis is done to the comparison results.The study shows that the four FG5 absolute gravimeters can provide standard for the crustal movement observation network of China.The accuracy is better than 5.0×10-8m/s2. |
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| Keywords: | absolute gravimeter crustal movement oberservation network of China FG5 comparison |
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