Geomagnetic induction modeling based on CHAMP magnetic vector data

Heather McCreadie

Geomagnetic induction modeling based on CHAMP magnetic vector data

Heather McCreadie

Adran Ffiseg

Kyoto University

Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Trafodion Cynhadledd (ISBN)

2 Dyfyniadau (Scopus)

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Using an induction method developed by Martinec et al., (2003) which was refined by Martinec and McCreadie (submitted) to include satellite data. calculations of the magnetic effect of induced currents at CHAMP satellite heights for a region over the Pacific Ocean are shown. The method generally reproduces the data for the northern hemisphere but underestimates the inductive effect in the southern hemisphere. This suggests that other known inductive currents should be incorporated and/or a more complex conductivity structure than the 5-layer 1-D model used here should be implemented for this region.

Iaith wreiddiol	Saesneg
Teitl	Earth Observation with Champ
Is-deitl	Results from Three Years in Orbit
Golygyddion	Christoph Reigber, Hermann Luhr, Peter Schwintzer, Jens Wickert
Cyhoeddwr	Springer Nature
Tudalennau	335-340
Nifer y tudalennau	6
ISBN (Argraffiad)	978-3540228042, 3540228047
Statws	Cyhoeddwyd - 2005
Digwyddiad	2nd CHAMP Science Meeting - Potsdam, Yr Almaen Hyd: 01 Medi 2003 → 04 Medi 2003

Cynhadledd

Cynhadledd	2nd CHAMP Science Meeting
Gwlad/Tiriogaeth	Yr Almaen
Dinas	Potsdam
Cyfnod	01 Medi 2003 → 04 Medi 2003

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Dolen barhaus

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@inproceedings{b7c30d8393b84101a3c3bf8d13c0444e,

title = "Geomagnetic induction modeling based on CHAMP magnetic vector data",

abstract = "Using an induction method developed by Martinec et al., (2003) which was refined by Martinec and McCreadie (submitted) to include satellite data. calculations of the magnetic effect of induced currents at CHAMP satellite heights for a region over the Pacific Ocean are shown. The method generally reproduces the data for the northern hemisphere but underestimates the inductive effect in the southern hemisphere. This suggests that other known inductive currents should be incorporated and/or a more complex conductivity structure than the 5-layer 1-D model used here should be implemented for this region.",

keywords = "electromagnetic induction, electrical conductivity of mantle, Dst variation",

author = "Heather McCreadie",

year = "2005",

language = "English",

isbn = "978-3540228042",

pages = "335--340",

editor = "Christoph Reigber and Hermann Luhr and Peter Schwintzer and Jens Wickert",

booktitle = "Earth Observation with Champ",

publisher = "Springer Nature",

address = "Switzerland",

note = "2nd CHAMP Science Meeting ; Conference date: 01-09-2003 Through 04-09-2003",

}

TY - GEN

T1 - Geomagnetic induction modeling based on CHAMP magnetic vector data

AU - McCreadie, Heather

PY - 2005

Y1 - 2005

N2 - Using an induction method developed by Martinec et al., (2003) which was refined by Martinec and McCreadie (submitted) to include satellite data. calculations of the magnetic effect of induced currents at CHAMP satellite heights for a region over the Pacific Ocean are shown. The method generally reproduces the data for the northern hemisphere but underestimates the inductive effect in the southern hemisphere. This suggests that other known inductive currents should be incorporated and/or a more complex conductivity structure than the 5-layer 1-D model used here should be implemented for this region.

AB - Using an induction method developed by Martinec et al., (2003) which was refined by Martinec and McCreadie (submitted) to include satellite data. calculations of the magnetic effect of induced currents at CHAMP satellite heights for a region over the Pacific Ocean are shown. The method generally reproduces the data for the northern hemisphere but underestimates the inductive effect in the southern hemisphere. This suggests that other known inductive currents should be incorporated and/or a more complex conductivity structure than the 5-layer 1-D model used here should be implemented for this region.

KW - electromagnetic induction

KW - electrical conductivity of mantle

KW - Dst variation

M3 - Conference Proceeding (ISBN)

SN - 978-3540228042

SN - 3540228047

SP - 335

EP - 340

BT - Earth Observation with Champ

A2 - Reigber, Christoph

A2 - Luhr, Hermann

A2 - Schwintzer, Peter

A2 - Wickert, Jens

PB - Springer Nature

T2 - 2nd CHAMP Science Meeting

Y2 - 1 September 2003 through 4 September 2003

ER -

Geomagnetic induction modeling based on CHAMP magnetic vector data

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