Mathematical Tools for Geomagnetic Data Monitoring and the Intermagnet Russian Segment

Principally a new approach to detection of anomalies in geophysical records is connected with a fuzzy mathematics application. The theory of discrete mathematical analysis and collection of algorithms for time series processing constructed on its basis represent results of this research direction. These algorithms are the consequence of fuzzy modeling of logic of an interpreter who visually recognizes anomalies in records. They allow analyzing large data sets that are not yielded to manual processing. Efficiency of these algorithms is demonstrated in several important geophysical applications. Plans on extension of Russian INTERMAGNET segment are presented.