Russian-Ukrainian Geomagnetic Data Center

The Analytical Geomagnetic Data Center of the Trans-Regional INTERMAGNET Segment is operated by the Geophysical Center of the Russian Academy of Sciences (GC RAS). Geomagnetic data are transmitted from observatories and stations located in Russia and near-abroad countries. The Center also provides access to spaceborne data products. The MAGNUS hardware-software system underlies the operation of the Center. Its particular feature is the automated real-time recognition of artificial (anthropogenic) disturbances in incoming data. Being based on fuzzy logic approach, this quality control service facilitates the preparation of the definitive magnetograms from preliminary records carried out by data experts manually. The MAGNUS system also performs on-the-fly multi-criteria estimation of geomagnetic activity using several indicators and provides online tools for modeling electromagnetic parameters in the near-Earth space. The collected geomagnetic data are stored using relational database management system. The geomagnetic database is intended for storing both 1-minute and 1-second data. The results of anthropogenic and natural disturbance recognition are also stored in the database.

国际区域INTERMAGNET分段的地球物理分析数据中心由俄罗斯科学院地球物理中心（GC RAS）运营。该中心接收来自俄罗斯及其周边国家观测站和站点的地球物理数据。此外，中心亦提供对空间数据产品的访问。中心的运行基础为MAGNUS软硬件系统。其独特之处在于能够自动实时识别输入数据中的人为（人为造成的）干扰。基于模糊逻辑方法，该质量控制服务有助于从数据专家手动执行的初步记录中准备最终的磁图。MAGNUS系统还能够在飞行中对地球磁活动进行多标准估计，并使用多个指标提供近地空间电磁参数的在线建模工具。收集的地球物理数据采用关系数据库管理系统进行存储。地球物理数据库旨在存储每分钟和每秒的数据。同时，人类和自然干扰识别的结果也存储在数据库中。