摘要
对拟建设的新疆且末地磁台进行场址勘选,采取十字剖面测量和密跨度测量方法进行地磁场总强度F测量,对测量结果进行初步分析。分析结果表明,且末地磁台的地质条件、磁场梯度分布和背景噪声环境等地磁观测环境条件,符合国家地磁台建设规范的要求,适宜地磁基准台站建设。
In this paper, the preliminary survey for the site of proposed construction in Qiemo Geomagnetic Station,Xinjiang is described. With the G-856 proton precession magnetometer and cross section dens interval measurement method, the total geomagnetic field intensity F is measured. After calculating and initial analyzing, the results show that the background environment, field environment and local observation environment satisfy the require of the specifications for national geomagnetic station construction. The site is available for the construction of geomagnetic stations.
出处
《地震地磁观测与研究》
2011年第6期162-167,共6页
Seismological and Geomagnetic Observation and Research
基金
国家重大建设项目:中国地震背景场项目--前兆分项资助
关键词
场地勘选
十字剖面
密跨度测量
磁场梯度
site exploration, cross section, density interval measurement, geomagnetic gradient
