Zobrazeno 1 - 10
of 68
pro vyhledávání: '"geomagnetic field models"'
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
Paleomagnetic data enables the global reconstruction of the geomagnetic field, allowing the investigation of significant events like polarity reversals and excursions. When compared to prior polarity reversals, the most recent one, the Matuyama-Brunh
Externí odkaz:
https://doaj.org/article/58664f713cb74c22aa4e14f9c597c176
Publikováno v:
Earth, Planets and Space, Vol 72, Iss 1, Pp 1-22 (2020)
Abstract Observations of the geomagnetic field taken at Earth’s surface and at satellite altitude are combined to construct continuous models of the geomagnetic field and its secular variation from 1957 to 2020. From these parent models, we derive
Externí odkaz:
https://doaj.org/article/9aa114425abc449fbaa05df204b24a44
Akademický článek
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Publikováno v:
Earth, Planets and Space, Vol 70, Iss 1, Pp 1-15 (2018)
Abstract Many models describing the Earth’s magnetic field exist and are maintained by international research organizations. However, no clear general overview of the cross-compared quality of these models is available. An evaluation of the interna
Externí odkaz:
https://doaj.org/article/84e033fdcf524a338eaf0cd75c895939
Autor:
P. B. Kotzé
Publikováno v:
Earth, Planets and Space, Vol 69, Iss 1, Pp 1-8 (2017)
Abstract Global geomagnetic field models using spherical harmonic basis functions are important in space physics research, space weather and applications like navigation and mineral resources exploration. These models are based on various geomagnetic
Externí odkaz:
https://doaj.org/article/1aa1075621d544179b396f1c51f60e61
Autor:
Mioara Mandea, Erwan Thébault, Hagay Amit, Aude Chambodut, Diana Saturnino, Ingo Wardinski, Benoit Langlais
Publikováno v:
Earth, Planets and Space, Vol 72, Iss 1, Pp 1-22 (2020)
Earth Planets and Space
Earth Planets and Space, 2020, 72 (1), ⟨10.1186/s40623-020-01254-7⟩
Earth Planets and Space, Springer/Terra Scientific Publishing Company, 2020, 72 (1), ⟨10.1186/s40623-020-01254-7⟩
Earth Planets and Space
Earth Planets and Space, 2020, 72 (1), ⟨10.1186/s40623-020-01254-7⟩
Earth Planets and Space, Springer/Terra Scientific Publishing Company, 2020, 72 (1), ⟨10.1186/s40623-020-01254-7⟩
Observations of the geomagnetic field taken at Earth's surface and at satellite altitude were combined to construct continuous models of the geomagnetic field and its secular variation from 1957 to 2020. From these parent models, we derive candidate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a48c806a6dc903dd18cbfcd4664434a8
https://doi.org/10.21203/rs.3.rs-26497/v2
https://doi.org/10.21203/rs.3.rs-26497/v2
Autor:
Romuald Obuchovski
Publikováno v:
Geodesy and Cartography, Vol 30, Iss 1 (2012)
The development of surveying technology gives the possibility for a detailed exploration of physical processes on the Earth’s surface. The satellite geomagnetic surveys, the precise geomagnetic surveys in magnetic observatories, the measurement at
Externí odkaz:
https://doaj.org/article/eef60c0f63ed44dfb09c6880d51dbd1a
Akademický článek
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Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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instname
The main objective of this work is to compare directional (declination and inclination) volcanic and archaeomagnetic data for the last four centuries (~1600–1990) with the historical geomagnetic predictions given by the GUFM1 model which spans from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26bbab0ac878c14ff6f55038d207f7cf
http://hdl.handle.net/10261/184782
http://hdl.handle.net/10261/184782
Autor:
V. Lesur, Martin Rother, I. Wardinski, Reyko Schachtschneider, Mohamed Hamoudi, Aude Chambodut
Publikováno v:
Earth Planets and Space
Earth Planets and Space, Springer/Terra Scientific Publishing Company, 2015, 67 (1), pp.87. ⟨10.1186/s40623-015-0239-6⟩
Earth Planets and Space, Springer/Terra Scientific Publishing Company, 2015, 67 (1), ⟨10.1186/s40623-015-0239-6⟩
Earth Planets and Space, Springer/Terra Scientific Publishing Company, 2015, 67 (1), pp.87. ⟨10.1186/s40623-015-0239-6⟩
Earth Planets and Space, Springer/Terra Scientific Publishing Company, 2015, 67 (1), ⟨10.1186/s40623-015-0239-6⟩
International audience; We propose candidate models for IGRF-12. These models were derived from parent models built from 10 months of Swarm satellite data and 1.5 years of magnetic observatory data. Using the same parameterisation, a magnetic field m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c49078bdc1cec328f465e77a858eaedd
https://hal.archives-ouvertes.fr/hal-02369719
https://hal.archives-ouvertes.fr/hal-02369719