Results 171 to 180 of about 6,822 (218)

Unfolding rotational tectonics and topographic evolution from localized verses diffuse plate boundary counterparts. [PDF]

Sci Rep
Kundu B, Zwaan F, Senapati B.
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Computer technology for separating lithospheric magnetic anomalies

Geoinformatics, 2021
Summary New computer technology has been created using parallel computing in multiprocessor PC. The method is implemented in a multithreaded C program using modern NVidia GPUs using the CUDA library and its cuBLAS extension. The article presents a method for studying the structural features of the anomalous magnetic field of the lithosphere and ...
P. S. Martyshko, N. V. Fedorova, D. D. Byzov   +2 more
openaire   +1 more source

Lithospheric magnetic anomalies in Southeast Asia from CHAMP data

Izvestiya, Physics of the Solid Earth, 2013
New possibilities for the interpretation of long-period magnetic anomalies were opened up by the construction of their first satellite-based maps. The anomalies are due to lateral variations in the magnetic properties and thickness of the deep layers of magnetized rocks.
L. M. Abramova, D. Yu. Abramova, A. Kh. Frunze   +2 more
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Contribution of lithospheric remanent magnetization to satellite magnetic anomalies over the world's oceans

Journal of Geophysical Research: Solid Earth, 1998
Regional studies have shown that remanent magnetization of the Cretaceous quiet zones (CQZs), created during the long period of geomagnetic normal polarity at 118–84 Ma, produce well‐defined magnetic anomalies at satellite altitudes. We investigate the effects of the remanent magnetization of the oceanic lithosphere on satellite magnetic anomalies on a
J. Dyment, J. Arkani‐Hamed
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LITHOSPHERIC MAGNETIC ANOMALIES IN THE BALKAN REGION

2014
Bulgarian Geophysical Journal, vol. 40, p.
Abramova, D., Filippov, S., Abramova, L., Varentsov, Ivan   +3 more
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Magnetic susceptibility anomalies of lithosphere beneath eastern Europe and the Middle East

GEOPHYSICS, 1986
Standard inversion methods for inverting aeromagnetic anomalies into magnetic susceptibility contrast in the crust are based on the assumption that the core field is constant over the region considered. This assumption, however, does not hold over regions of a few thousand kilometer extent.
J. Arkani‐Hamed, D. W. Strangway
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Changes of lithospheric magnetic anomalies with altitude (According to the CHAMP satellite)

Geomagnetism and Aeronomy, 2016
Maps of the magnitude of the full vector and the vertical component of an anomalous lithospheric magnetic field over the Voronezh anticline (VA) for the three high-altitude observation levels were compiled based on geomagnetic measurements from the CHAMP satellite. The isometric positive anomaly centered at about 50° N and 37° E stands out.
D. Yu. Abramova, S. V. Filippov, L. M. Abramova, I. M. Varentsov, I. N. Lozovskii   +4 more
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The potential contribution to long wavelength magnetic anomalies from the lithospheric mantle

Physics of the Earth and Planetary Interiors, 2019
Abstract Long-wavelength magnetic anomalies (LWMA) are broad scale variations of the magnetic field that are usually observed at high altitudes with amplitudes ranging up to about 20 nT. The source of these anomalies has typically been assumed to reside within the crust with negligible contributions from the lithospheric mantle.
Chijioke M. Idoko, James A. Conder, Eric C. Ferré, Justin Filiberto   +3 more
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Induced magnetization of the oceanic lithosphere and ocean‐continent magnetization contrast inferred from Magsat anomalies

Journal of Geophysical Research: Solid Earth, 1993
A petromagnetic forward model of induced magnetization of Iceland Plateau is presented. Magnetic susceptibilities of Icelandic rocks from the literature are placed in a vertical stratigraphic context according to a model of igneous and metamorphic layering of the Icelandic crust that is compatible with seismic and other geophysical data. Curie isotherm
Paul B. Toft, Jafar Arkani‐Hamed
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