Full text loading...
-
Monitoring of geomagnetic induction vector
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 17th International Conference on Geoinformatics - Theoretical and Applied Aspects, May 2018, Volume 2018, p.1 - 5
Abstract
One of the goals of geoinformatics is the creation of databases of geophysical fields observations and calculated from them response functions of the Earth. International database “Intermagnet” keeps values of geomagnetic field since 1991 measured at world-wide network of geomagnetic observatories. From these rough data the induction vector C (one of response functions of real Earth to applied geomagnetic field) has been calculated for all observatories for all years presented in “Intermagnet” that constitutes new database with time reading 1 day and 1 month. C carry information on electrical conductivity anomalies in the Earth’s interior and their temporal variations. Scientific part is concentrated on annual and 11-years C variations analysis.