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Geomagnetic coast effect at two Croatian repeat stations

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doi: 10.4401/ag-6765
Authors:Vujic, Eugen; Brkic, Mario
Author Affiliations:Primary:
University of Zagreb, Faculty of Geodesy, Zagreb, Croatia
Volume Title:Annals of Geophysics
Source:Annals of Geophysics, 59(6), 7p. Publisher: Editrice Compositori, Bologna, Italy. ISSN: 1593-5213
Publication Date:2016
Note:In English. 16 refs.; illus., incl. 2 tables, sketch maps
Summary:Knowledge of inductive effects is important for the reliability of geomagnetic surveys as well as reduction of measurements, and hence for the accuracy of models and maps of the Earth's magnetic field. Detection of anomalous induced fields, due to the geomagnetic coast effect, was carried out by the transfer function method to estimate the induction arrows indicating areas of anomalous induced currents. To determine the transfer function at the two coastal Croatian repeat stations used in this study, the so-called geomagnetic plane-wave events from July 2010 were used. Analysis of transfer functions for Krbavsko polje and Sinjsko polje first order repeat stations, using observatories Grocka and Tihany as references, revealed the existence of the Adriatic coastal effect on periods of 10-65 minutes.
Subjects:Elastic waves; Geophysical methods; Magnetic field; Magnetic methods; Plane waves; Transfer functions; Croatia; Europe; Southern Europe
Coordinates:N430000 N470000 E0200000 E0160000
Record ID:815641-5
Copyright Information:GeoRef, Copyright 2021 American Geosciences Institute.
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