Moving daily average of the hourly magnetic field values - the example of usage at Novosibirsk Observatory during 2011 (results and prospects)

The parameters of the equivalent central dipole calculated using hourly values of the magnetic field elements during 2011: the angular elements transformed to the hourly values of the geographic coordinates of the North magnetic pole and the intensity values transformed to local magnetic constant. N...

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Bibliographic Details
Published in:E3S Web of Conferences
Main Authors: Semakov Nikolay, Kovalev Aleksandr, Pavlov Anatoliy, Fedotova Olga
Format: Article in Journal/Newspaper
Language:English
French
Published: EDP Sciences 2020
Subjects:
geo
Online Access:https://doi.org/10.1051/e3sconf/202019602020
https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/56/e3sconf_strpep2020_02020.pdf
https://doaj.org/article/ea21c063112b495e807207bd7ba615e5
Description
Summary:The parameters of the equivalent central dipole calculated using hourly values of the magnetic field elements during 2011: the angular elements transformed to the hourly values of the geographic coordinates of the North magnetic pole and the intensity values transformed to local magnetic constant. Next step is the calculation of the daily mean values at every hour. This method applied to both current digital data and historical data presented as monthly tables of hourly values. The advantage of method is its ability to show the changes of the magnetic field independently from daily variation. Using of the “integrate” parameters (the magnetic pole coordinates and local magneto constant) allows detect the regional features of its variations. The features in the daily values compared with anomalous geological and geophysical events observed in the past and predicted in the near future.