Anomalies of geomagnetic field due to a vertical prolate rotational ellipsoid
We present an exact analytical solution of the forward magnetometric problem for the perturbing body having the shape of the rotational prolate ellipsoid with the longer axis oriented vertically to the surface of the earth. The anomaly of ΔZ and ΔT is calculated for the network of points in the plan...
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Earth Science Institute, Slovak Academy of Sciences, Slovakia
2010-12-01
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Online Access: | https://journal.geo.sav.sk/cgg/article/view/36 |
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doaj-a3ec4e0a41fa46d0be68f1adab7e64c52020-11-25T04:10:35ZengEarth Science Institute, Slovak Academy of Sciences, SlovakiaContributions to Geophysics and Geodesy1338-05402010-12-0140318520510.2478/v10126-010-0008-236Anomalies of geomagnetic field due to a vertical prolate rotational ellipsoidMilan HVOŽDARA0Ján VOZÁR1Geophysical Institute of the Slovak Academy of SciencesDublin Institute for Advanced StudiesWe present an exact analytical solution of the forward magnetometric problem for the perturbing body having the shape of the rotational prolate ellipsoid with the longer axis oriented vertically to the surface of the earth. The anomaly of ΔZ and ΔT is calculated for the network of points in the plane z = const above the ellipsoid, as well as for the points on the surfaces of the volcanic hill: i) the cut cone, ii) the smooth shape given by the rotation of the Gaussian curve. Theoretical results can be useful for the interpretation of land or aeromagnetic survey in the volcanic areas.https://journal.geo.sav.sk/cgg/article/view/36geomagnetic anomalies models, potentials of prolate spheroid, magnetometry in volcanic areas |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Milan HVOŽDARA Ján VOZÁR |
spellingShingle |
Milan HVOŽDARA Ján VOZÁR Anomalies of geomagnetic field due to a vertical prolate rotational ellipsoid Contributions to Geophysics and Geodesy geomagnetic anomalies models, potentials of prolate spheroid, magnetometry in volcanic areas |
author_facet |
Milan HVOŽDARA Ján VOZÁR |
author_sort |
Milan HVOŽDARA |
title |
Anomalies of geomagnetic field due to a vertical prolate rotational ellipsoid |
title_short |
Anomalies of geomagnetic field due to a vertical prolate rotational ellipsoid |
title_full |
Anomalies of geomagnetic field due to a vertical prolate rotational ellipsoid |
title_fullStr |
Anomalies of geomagnetic field due to a vertical prolate rotational ellipsoid |
title_full_unstemmed |
Anomalies of geomagnetic field due to a vertical prolate rotational ellipsoid |
title_sort |
anomalies of geomagnetic field due to a vertical prolate rotational ellipsoid |
publisher |
Earth Science Institute, Slovak Academy of Sciences, Slovakia |
series |
Contributions to Geophysics and Geodesy |
issn |
1338-0540 |
publishDate |
2010-12-01 |
description |
We present an exact analytical solution of the forward magnetometric problem
for the perturbing body having the shape of the rotational prolate ellipsoid with the
longer axis oriented vertically to the surface of the earth. The anomaly of ΔZ and ΔT
is calculated for the network of points in the plane z = const above the ellipsoid, as well
as for the points on the surfaces of the volcanic hill: i) the cut cone, ii) the smooth shape
given by the rotation of the Gaussian curve. Theoretical results can be useful for the
interpretation of land or aeromagnetic survey in the volcanic areas. |
topic |
geomagnetic anomalies models, potentials of prolate spheroid, magnetometry in volcanic areas |
url |
https://journal.geo.sav.sk/cgg/article/view/36 |
work_keys_str_mv |
AT milanhvozdara anomaliesofgeomagneticfieldduetoaverticalprolaterotationalellipsoid AT janvozar anomaliesofgeomagneticfieldduetoaverticalprolaterotationalellipsoid |
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1724419974739525632 |