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| A10/028??FG5??????????????????? | |
| 引用本文： | 何志堂,韩宇飞,康胜军,王晓栋,贺小明,李辉,陈永生.A10/028??FG5???????????????????[J].大地测量与地球动力学,2014,34(3):142-145. |
| 作者姓名： | 何志堂 韩宇飞 康胜军 王晓栋 贺小明 李辉 陈永生 |
| 作者单位： | 1)国家测绘地理信息局第一大地测量队，西安 710054 2)地壳运动监测工程研究中心，北京 100036 3)中国地震局地震研究所(地震大地测量重点实验室)，武汉 430071 4)中国地震局地壳应力研究所武汉科技创新基地，武汉 430071 5)四川新概念测绘技术有限公司，成都 610000 |
| 基金项目： | 国家自然科学基金项目（41204019） |
| 摘 要： | ????A10/028??FG5?????????????α?????????????????????????????????????????????A10/028??FG5????????????????????±5×10-8 ms-2????????????????A10/028???????????????????????????????????????????±(2~3)×10-8 ms-2?? |
| 关 键 词： | A10??FG5 ??? ???????????? ????? ???????? |
| 收稿时间： | 2013-11-25 |
CONTRAST TEST OF A10/028 ABSOLUTE GRAVIMETER WITH FG5 |
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| He Zhitang,Han Yufei,Kang Shengjun,Wang Xiaodong,He Xiaoming,Li Hui,Chen Yongsheng.CONTRAST TEST OF A10/028 ABSOLUTE GRAVIMETER WITH FG5[J].Journal of Geodesy and Geodynamics,2014,34(3):142-145. | |
| Authors: | He Zhitang Han Yufei Kang Shengjun Wang Xiaodong He Xiaoming Li Hui Chen Yongsheng |
| Institution: | 1)The First Geodetic Brigade,NASMG，Xi’an 710054 2)National Earthquake Infrastucture Service，CEA，Beijing 100036 3)Key Laboratory of Earthquake Geodesy，Institute of Seismology，CEA，Wuhan 430071 4)Wuhan Base for Institute of Crastal Dynamics,CEA,Wuhan 430071 5)Sichuan New Concept Mapping Technology Co.LTD,Chengdu 610000 |
| Abstract: | The result of contrast test of A10/028 absolute gravimeter with FG5 was introduced.The measurement results with the two kinds of gravimeter indicate that there is little difference between A10/028 and FG5,the difference of accuracy is within±5× 10-8 ms-2.A10/028’s precision of inner coincidence is ±(2~3)×10-8 ms-2，with stronger anti interference ability. |
| Keywords: | A10 and FG5 compare absolute gravity measurements repeatability precision of inner coincidence |
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