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| 引用本文： | 王晓兵,张为民,钟敏.?????????????????????????????仯?????[J].大地测量与地球动力学,2009,29(5):72-75. |
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| 作者姓名： | 王晓兵 张为民 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动力大地测量学重点实验室,武汉,430077;中国科学院研究生院,北京,100049
2. 中国科学院测量与地球物理研究所动力大地测量学重点实验室,武汉,430077 |
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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： | ??FG5??112?????????????й?????????????硱????????? ??JZ06????????4?ξ?????????????????????????????????????????????????????????????????????1??2001??2008??3?ι?????????????????20??10-8ms-2???????????????????????????????????????????15.4??10-8ms-2??????6.7??10-8??ms-2????2?????????仯??????????????????????????????????仯?????0.61??10-8ms????-2??/a???????????λ???????-0.18cm/a??????????????????仯??????????????????????????????????????????????????????
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| 关 键 词： | ???????????? ????? ?????仯 ???????? ??? |
IMPACT ON ABSOLUTE GRAVITY OBSERVATION AT CHANGCHUN FIDUCIAL OF JINGYUETAN RESERVOIR IMPOUNDMENT |
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| Wang Xiaobing,Zhang Weimin , Zhong MinKey Laboratory of Dynamic Geodesy.IMPACT ON ABSOLUTE GRAVITY OBSERVATION AT CHANGCHUN FIDUCIAL OF JINGYUETAN RESERVOIR IMPOUNDMENT[J].Journal of Geodesy and Geodynamics,2009,29(5):72-75. |
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| Authors: | Wang Xiaobing Zhang Weimin Zhong MinKey Laboratory of Dynamic Geodesy |
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| Institution: | Wang Xiaobing1,2),Zhang Weimin1) , Zhong Min1)1)Key Laboratory of Dynamic Geodesy,Institute of Geodesy , Geophysics,CAS,Wuhan 4300772)Graduate School of the Chinese Academy of Sciences,Beijing 100049 |
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| Abstract: | During the period from May of 2000 to September of 2008,we used the FG5-112 absolute gravimeter to measure the absolute gravity at the Changchun fiducial station(JZ06)of China Crustal Movement Observation Network four times,and also collected hydrological data near the station.From the process and analysis of the gravity observations and the hydrological data,the following conclutions are drawn:1)From 2001 to 2008,the absolute gravity increases in the last three observations,and their maximum difference rea... |
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| Keywords: | absolute gravity fiducial station gravity variation Jingyuetan reservoir water impoundment |
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