| 喀什地磁台数字与模拟记录K指数对比分析 |
| |
| 引用本文： | 孙海军,高守全.喀什地磁台数字与模拟记录K指数对比分析[J].内陆地震,2007,21(4):348-353. |
| |
| 作者姓名： | 孙海军 高守全 |
| |
| 作者单位： | 1. 新疆维吾尔自治区地震局喀什基准台,新疆,喀什,844000
2. 新疆维吾尔自治区地震局温泉地震台,新疆,温泉,833500 |
| |
| 基金项目： | 新疆地震科学基金(200606) |
| |
| 摘 要： | 介绍了喀什地磁台地磁数字记录K指数的计算机FM I测定方法和传统的模拟测定K指数方法,分析比较了数字和模拟测定K指数存在的差异和原因。与国家地磁台网2005年统计的平均数据进行了比较,数字记录测定比模拟测定的值更好,数字记录更真实、更准确地反映出地磁场活动状态,因此在实际量算K指数时应以数字测定为准。
|
| 关 键 词： | 喀什地磁台 数字记录 模拟记录 K指数 |
| 文章编号： | 1001-8956（2007）04-0348-06 |
| 收稿时间： | 2007-02-26 |
| 修稿时间： | 2007-04-30 |
CONTRAST ANALYSIS ON K INDEX BETWEEN DIGITAL RECORD AND SIMULATION RECORD FOR KASHI GEOMAGNETIC STATION |
| |
| SUN Hai-jun,GAO Shou-quan.CONTRAST ANALYSIS ON K INDEX BETWEEN DIGITAL RECORD AND SIMULATION RECORD FOR KASHI GEOMAGNETIC STATION[J].Inland Earthquake,2007,21(4):348-353. |
| |
| Authors: | SUN Hai-jun GAO Shou-quan |
| |
| Institution: | 1.Kashi Seismic Standard Station of Xinjiang Earthquake Administration, Kashi , 844000, Xinjiang , China ; 2. Wenquan Seismic Station of Xinjiang Earthquake Adminstration, Wenquan 833500, Xinjiang , China |
| |
| Abstract: | The digital method and simulation method of mensurating K value for Kashi goemagnetic station were introduced in this article;and analyzing the difference of the two methods and reasons.Constrating stastistic average datum of national geomagnetic array in 2005,we found the digital method is better than simulation method,digital record is more precise for the geomagnetic change,so we should grant digital record for exactness. |
| |
| Keywords: | Kashi Geomagnetic Station Digital and Simulation K Index Contrast Analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
