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首页> 外文期刊>Surveys in Geophysics: An International Review Journal of Geophysics and Planetary Sciences >Survey of Geomagnetic Observations Made in the Northern Sector of Russia and New Methods for Analysing Them
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Survey of Geomagnetic Observations Made in the Northern Sector of Russia and New Methods for Analysing Them

机译：俄罗斯北部地区地磁观测调查及其分析新方法

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摘要

An overview of the geomagnetic observations made in the northern part of Russia is presented from a historical perspective. Several stations were deployed on the territory of the former Soviet Union during the International Geophysical Year, 1957-1958, with the active participation and guidance of the Interagency Geophysical Committee which is inherited by the Geophysical Center of the Russian Academy of Sciences (GC RAS). In the 1990s, the majority of these stations, especially those in the remoter regions, were closed. Nowadays, the geomagnetic network, including the observatories of the INTERMAGNET program, has been restored. Examples of high-latitude geomagnetic variations in the Russian longitudinal sector are shown, and maps and trends of the secular variation over the territory of Russia presented. Particular attention is paid to the automated processing of data and to the analysis methods used. To process the growing amount of high-resolution geomagnetic data, sophisticated mathematical methods based on the fuzzy logic approach and new discrete mathematical analysis algorithms have been developed. The formal methods and algorithms for recognizing both artificial and natural disturbances in the magnetograms are described.
机译：从历史的角度对俄罗斯北部的地磁观测进行了概述。在1957-1958年国际地球物理年期间，在前苏联领土上部署了几个台站，由俄罗斯科学院地球物理中心（GC RAS）继承的机构间地球物理委员会的积极参与和指导。在1990年代，大多数这些站，特别是偏远地区的站都关闭了。如今，包括INTERMAGNET程序观测站在内的地磁网络已经恢复。举例说明了俄罗斯纵向部门的高纬度地磁变化，并展示了俄罗斯境内长期变化的地图和趋势。特别注意数据的自动处理和使用的分析方法。为了处理不断增长的高分辨率地磁数据，已经开发了基于模糊逻辑方法的复杂数学方法和新的离散数学分析算法。描述了用于识别磁图中的人为和自然扰动的形式方法和算法。

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