| 208^#CTM—DI磁通门地磁经纬仪的性能初步分析 |
| |
| 引用本文： | 郭建芳,周剑青,王莉森,李非,于春颂,王艳荣,杨志国.208^#CTM—DI磁通门地磁经纬仪的性能初步分析[J].地震地磁观测与研究,2008,29(6):50-56. |
| |
| 作者姓名： | 郭建芳 周剑青 王莉森 李非 于春颂 王艳荣 杨志国 |
| |
| 作者单位： | 1. 中国河北,066611,秦皇岛中心地震台
2. 中国石家庄,050021,河北省地震局 |
| |
| 基金项目： | 写作过程中得到周锦屏老师的帮助和指点,在此表示感谢. |
| |
| 摘 要： | 根据昌黎地震台3年多的实际观测资料，对208#CTM—DI磁通门经纬仪的稳定性进行了初步分析，结果显示：仪器格值标定和稳定性良好，但零场漂移S0较大，应予调整。反映磁通门探头磁轴不重合度的水平角度δ和垂直角度ε总体较稳定。
|
| 关 键 词： | CTM—DI经纬仪 稳定性分析 |
The primary analysis of the capability of 208#CTM-DI geomagnetic theodolite |
| |
| Guo Jianfang,Zhou Jianqing,Wang Lisen,Li Fei,Yu Chunsong,Wang Yanrong,Yang Zhiguo.The primary analysis of the capability of 208#CTM-DI geomagnetic theodolite[J].Seismological and Geomagnetic Observation and Research,2008,29(6):50-56. |
| |
| Authors: | Guo Jianfang Zhou Jianqing Wang Lisen Li Fei Yu Chunsong Wang Yanrong Yang Zhiguo |
| |
| Institution: | Guo Jianfang ,Zhou Jianqing , Wang Lisen , Li Fei , Yu Chunsong , Wang Yanrong,Yang Zhiguo(1.Qinhuangdao Seismic Station, Hebei Province 066611, China ;2.Earthquake Administration of Hebei Province, Shijiazhuang 050021, China) |
| |
| Abstract: | Based on geomagnetic data recorded in Changli Seismic Station for three years, the stability of 208^# CTM-DI geomagnetic thexdolite was analyzed. It was found that the stability of the instrument was all right, but its zeroth field excursion was on the high side, should be adjusted. The aclinic angle and upright angle about the magnetic axis and the photic axis was steady as a whole. |
| |
| Keywords: | CTM-DI geomagnetic thexdolite stability analysis |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
