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| Burris重力仪性能测试 | |
| 引用本文： | 张锐,何志堂,郭树松,李辉,郝兴华.Burris重力仪性能测试[J].大地测量与地球动力学,2011,31(6):155-158. |
| 作者姓名： | 张锐 何志堂 郭树松 李辉 郝兴华 |
| 作者单位： | 1. 地壳运动监测工程研究中心,北京,100036 2. 陕西省测绘局,西安,710054 3. 中国地震局第二监测中心,西安,710054 4. 中国地震局地震研究所,武汉,430071 5. 中国科学院测量与地球物理研究所,武汉,430077 |
| 基金项目： | 中国地震局中国大陆构造环境监测网络招标专项 |
| 摘 要： | 在武汉重力基准点和庐山短基线场对5台Burris重力仪进行了静、动态测试,数据处理结果表明,Burris 重力仪的动态观测精度优于15.0×10-8ms-2,静、动态零漂率很小且均呈线性,重复性标准差优于5.0×10-8ms-2. |
| 关 键 词： | 重力仪 零点漂移 精度 短基线场 武汉重力基准点 |
CHARACTERISTICS TEST OF BURRIS GRAVIMETER |
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| Zhang Rui,He Zhitang,Guo Shusong,Li Hui,Hao Xinghua.CHARACTERISTICS TEST OF BURRIS GRAVIMETER[J].Journal of Geodesy and Geodynamics,2011,31(6):155-158. | |
| Authors: | Zhang Rui He Zhitang Guo Shusong Li Hui Hao Xinghua |
| Institution: | 1)Crustal Movement Monitoring Engineering and Research Center,Beijing 100036 2)Shanxi Bureau of Surveying and Mapping,Xi’an 710054 3)Second Monitoring and Application Center,CEA,Xi’an 710054 4)Institute of Seismology,CEA,Wuhan 430071 5)Institute of Geodesy and Geophysic,CAS,Wuhan 430077 |
| Abstract: | 5 Burris relative gravimeters were tested by static and dynamic surveying on short calibration line of Lushan and Wuhan gravity datum station, the processed data shows that the observation accuracy of Burris gravimeter is better than 15.0×10 -8 ms -2, the static and dynamic zero drift are very small and present linear, the repeated STD is better than 5.0×10 -8 ms -2. |
| Keywords: | gravimeter zero difit accuracy short line field Wuhan gravity datum station |
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