New Magnetic Anomaly Map of the Antarctic

A. V. Golynsky; F. Ferraccioli; J. K. Hong; D. A. Golynsky; R. R.B. von Frese; D. A. Young; D. D. Blankenship; J. W. Holt; S. V. Ivanov; A. V. Kiselev; V. N. Masolov; G. Eagles; K. Gohl; W. Jokat; D. Damaske; C. Finn; A. Aitken; R. E. Bell; E. Armadillo; T. A. Jordan; J. S. Greenbaum; E. Bozzo; G. Caneva; R. Forsberg; M. Ghidella; J. Galindo-Zaldivar; F. Bohoyo; Y. M. Martos; Y. Nogi; E. Quartini; H. R. Kim; J. L. Roberts

doi:10.1029/2018GL078153

New Magnetic Anomaly Map of the Antarctic

A. V. Golynsky, F. Ferraccioli, J. K. Hong, D. A. Golynsky, R. R.B. von Frese, D. A. Young, D. D. Blankenship, J. W. Holt, S. V. Ivanov, A. V. Kiselev, V. N. Masolov, G. Eagles, K. Gohl, W. Jokat, D. Damaske, C. Finn, A. Aitken, R. E. Bell, E. Armadillo, T. A. JordanJ. S. Greenbaum, E. Bozzo, G. Caneva, R. Forsberg, M. Ghidella, J. Galindo-Zaldivar, F. Bohoyo, Y. M. Martos, Y. Nogi, E. Quartini, H. R. Kim, J. L. Roberts

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Abstract

The second generation Antarctic magnetic anomaly compilation for the region south of 60°S includes some 3.5 million line-km of aeromagnetic and marine magnetic data that more than doubles the initial map's near-surface database. For the new compilation, the magnetic data sets were corrected for the International Geomagnetic Reference Field, diurnal effects, and high-frequency errors and leveled, gridded, and stitched together. The new magnetic data further constrain the crustal architecture and geological evolution of the Antarctic Peninsula and the West Antarctic Rift System in West Antarctica, as well as Dronning Maud Land, the Gamburtsev Subglacial Mountains, the Prince Charles Mountains, Princess Elizabeth Land, and Wilkes Land in East Antarctica and the circumjacent oceanic margins. Overall, the magnetic anomaly compilation helps unify disparate regional geologic and geophysical studies by providing new constraints on major tectonic and magmatic processes that affected the Antarctic from Precambrian to Cenozoic times.

Original language	English (US)
Pages (from-to)	6437-6449
Number of pages	13
Journal	Geophysical Research Letters
Volume	45
Issue number	13
DOIs	https://doi.org/10.1029/2018GL078153
State	Published - Jul 16 2018
Externally published	Yes

ASJC Scopus subject areas

Geophysics
General Earth and Planetary Sciences

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Golynsky, A. V., Ferraccioli, F., Hong, J. K., Golynsky, D. A., von Frese, R. R. B., Young, D. A., Blankenship, D. D., Holt, J. W., Ivanov, S. V., Kiselev, A. V., Masolov, V. N., Eagles, G., Gohl, K., Jokat, W., Damaske, D., Finn, C., Aitken, A., Bell, R. E., Armadillo, E., ... Roberts, J. L. (2018). New Magnetic Anomaly Map of the Antarctic. Geophysical Research Letters, 45(13), 6437-6449. https://doi.org/10.1029/2018GL078153

Golynsky, AV, Ferraccioli, F, Hong, JK, Golynsky, DA, von Frese, RRB, Young, DA, Blankenship, DD, Holt, JW, Ivanov, SV, Kiselev, AV, Masolov, VN, Eagles, G, Gohl, K, Jokat, W, Damaske, D, Finn, C, Aitken, A, Bell, RE, Armadillo, E, Jordan, TA, Greenbaum, JS, Bozzo, E, Caneva, G, Forsberg, R, Ghidella, M, Galindo-Zaldivar, J, Bohoyo, F, Martos, YM, Nogi, Y, Quartini, E, Kim, HR & Roberts, JL 2018, 'New Magnetic Anomaly Map of the Antarctic', Geophysical Research Letters, vol. 45, no. 13, pp. 6437-6449. https://doi.org/10.1029/2018GL078153

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title = "New Magnetic Anomaly Map of the Antarctic",

abstract = "The second generation Antarctic magnetic anomaly compilation for the region south of 60°S includes some 3.5 million line-km of aeromagnetic and marine magnetic data that more than doubles the initial map's near-surface database. For the new compilation, the magnetic data sets were corrected for the International Geomagnetic Reference Field, diurnal effects, and high-frequency errors and leveled, gridded, and stitched together. The new magnetic data further constrain the crustal architecture and geological evolution of the Antarctic Peninsula and the West Antarctic Rift System in West Antarctica, as well as Dronning Maud Land, the Gamburtsev Subglacial Mountains, the Prince Charles Mountains, Princess Elizabeth Land, and Wilkes Land in East Antarctica and the circumjacent oceanic margins. Overall, the magnetic anomaly compilation helps unify disparate regional geologic and geophysical studies by providing new constraints on major tectonic and magmatic processes that affected the Antarctic from Precambrian to Cenozoic times.",

author = "Golynsky, {A. V.} and F. Ferraccioli and Hong, {J. K.} and Golynsky, {D. A.} and {von Frese}, {R. R.B.} and Young, {D. A.} and Blankenship, {D. D.} and Holt, {J. W.} and Ivanov, {S. V.} and Kiselev, {A. V.} and Masolov, {V. N.} and G. Eagles and K. Gohl and W. Jokat and D. Damaske and C. Finn and A. Aitken and Bell, {R. E.} and E. Armadillo and Jordan, {T. A.} and Greenbaum, {J. S.} and E. Bozzo and G. Caneva and R. Forsberg and M. Ghidella and J. Galindo-Zaldivar and F. Bohoyo and Martos, {Y. M.} and Y. Nogi and E. Quartini and Kim, {H. R.} and Roberts, {J. L.}",

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doi = "10.1029/2018GL078153",

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AU - Golynsky, A. V.

AU - Ferraccioli, F.

AU - Hong, J. K.

AU - Golynsky, D. A.

AU - von Frese, R. R.B.

AU - Young, D. A.

AU - Blankenship, D. D.

AU - Holt, J. W.

AU - Ivanov, S. V.

AU - Kiselev, A. V.

AU - Masolov, V. N.

AU - Eagles, G.

AU - Gohl, K.

AU - Jokat, W.

AU - Damaske, D.

AU - Finn, C.

AU - Aitken, A.

AU - Bell, R. E.

AU - Armadillo, E.

AU - Jordan, T. A.

AU - Greenbaum, J. S.

AU - Bozzo, E.

AU - Caneva, G.

AU - Forsberg, R.

AU - Ghidella, M.

AU - Galindo-Zaldivar, J.

AU - Bohoyo, F.

AU - Martos, Y. M.

AU - Nogi, Y.

AU - Quartini, E.

AU - Kim, H. R.

AU - Roberts, J. L.

PY - 2018/7/16

Y1 - 2018/7/16

N2 - The second generation Antarctic magnetic anomaly compilation for the region south of 60°S includes some 3.5 million line-km of aeromagnetic and marine magnetic data that more than doubles the initial map's near-surface database. For the new compilation, the magnetic data sets were corrected for the International Geomagnetic Reference Field, diurnal effects, and high-frequency errors and leveled, gridded, and stitched together. The new magnetic data further constrain the crustal architecture and geological evolution of the Antarctic Peninsula and the West Antarctic Rift System in West Antarctica, as well as Dronning Maud Land, the Gamburtsev Subglacial Mountains, the Prince Charles Mountains, Princess Elizabeth Land, and Wilkes Land in East Antarctica and the circumjacent oceanic margins. Overall, the magnetic anomaly compilation helps unify disparate regional geologic and geophysical studies by providing new constraints on major tectonic and magmatic processes that affected the Antarctic from Precambrian to Cenozoic times.

AB - The second generation Antarctic magnetic anomaly compilation for the region south of 60°S includes some 3.5 million line-km of aeromagnetic and marine magnetic data that more than doubles the initial map's near-surface database. For the new compilation, the magnetic data sets were corrected for the International Geomagnetic Reference Field, diurnal effects, and high-frequency errors and leveled, gridded, and stitched together. The new magnetic data further constrain the crustal architecture and geological evolution of the Antarctic Peninsula and the West Antarctic Rift System in West Antarctica, as well as Dronning Maud Land, the Gamburtsev Subglacial Mountains, the Prince Charles Mountains, Princess Elizabeth Land, and Wilkes Land in East Antarctica and the circumjacent oceanic margins. Overall, the magnetic anomaly compilation helps unify disparate regional geologic and geophysical studies by providing new constraints on major tectonic and magmatic processes that affected the Antarctic from Precambrian to Cenozoic times.

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JO - Geophysical Research Letters

JF - Geophysical Research Letters

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ER -

New Magnetic Anomaly Map of the Antarctic

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