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| 引用本文： | 张为民,王晓兵,叶文蔚,申建华,郝晓光,钟敏.??????????С???????????????е????[J].大地测量与地球动力学,2012,32(1):149-151. |
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| 作者姓名： | 张为民 王晓兵 叶文蔚 申建华 郝晓光 钟敏 |
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| 作者单位： | 1. 中国科学院测量与地球物理研究所,武汉,430077
2. 青岛市勘察测绘研究院,青岛,266032 |
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| 基金项目： | 国家自然科学基金，中国科学院科研装备研制项目 |
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| 摘 要： | ????????????A032??ET??????С???????????????У?????FG5??112?е??????????????SR620??????????????????????????????????????????????????????洢????????????????????????
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| 关 键 词： | ???????????? ???????? ??????????? ?????????? ??? |
APPLICATION OF EVENT TIMER IN SMALL FAST ABSOLUTE GRAVIMETER |
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| Zhang Weimin
,
Wang Xiaobing
,
Ye Wenwei
,
Shen Jianhua
,
Hao Xiaoguang
,
Zhong Min.APPLICATION OF EVENT TIMER IN SMALL FAST ABSOLUTE GRAVIMETER[J].Journal of Geodesy and Geodynamics,2012,32(1):149-151. |
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| Authors: | Zhang Weimin Wang Xiaobing Ye Wenwei Shen Jianhua Hao Xiaoguang Zhong Min |
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| Institution: | 1)( 1)Institute of Geodesy and Geophysics,CAS,Wuhan 430077 2)Qingdao Institute of Survey and Investigation,Qingdao 266032) |
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| Abstract: | The application of event timer(A032-ET) in the absolute gravity instrument is introduced,and the event timer is compared with the time interval counter of FG5-112(SR620) in synchronized observation.The results show that the event timer is superior to the time interval counter in timing accuracy,data transport speed and storage depth. |
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| Keywords: | absolute gravity measurement event timer time interval counter absolute gravimeter observation |
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