Global magnetization models with a priori information

Journal of Geophysical Research: Solid Earth

Volumn 103, Issue B2, 1998, Pages 2563-2584

  Purucker, Michael E ^a   Langel, Robert A ^a,d   Rajaram, Mita ^b   Raymond, Carol ^c  

^a NASA GODDARD SPACE FLIGHT CENTER   (United States)

^b INDIAN INSTITUTE OF GEOMAGNETISM   (India)

^c CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

^d California Institute of Technology ^*  (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONTINENT/OCEAN BOUNDARY; CURIE POINT; HEAT FLOW; MAGNETIZATION;

EID: 0031824158     PISSN: 21699313     EISSN: 21699356     Source Type: Journal    
DOI: 10.1029/97jb02935     Document Type: Article

References (49)

1. Arkani-Hamed, J., Magnetization of the oceanic crust beneath the Labrador Sea, J. Geophys. Res., 95, 7101-7110, 1990.
2. Arkani-Hamed, J., and J. Dyment, Magnetic potential and magnetization contrasts of Earth's lithosphere, J. Geophys. Res., 101, 11401-11425, 1996.
3. Arkani-Hamed, J., and D.W. Strangway, Band-limited global scalar magnetic anomaly map of the Earth derived from Magsat data, J. Geophys. Res., , 91, 8193-8203, 1986.
4. Arkani-Hamed, J., R. Langel, and M. Purucker, Scalar magnetic anomaly maps of Earth derived from POGO and Magsat data, J. Geophys. Res., 99, 24075-24090, 1994.
5. Bradley, L.M., and H. Frey, Magsat magnetic anomaly contrast across Labrador Sea passive margins, J. Geophys. Res., 96, 161-168, 1991.
6. Cain, J.C., B. Holter, and D. Sandee, Numerical experiments in geomagnetic modeling, J. Geomagn. Geoelectr., 42, 973-987, 1990.
7. Carrizo, G. A. Y., Some aspects of the long term lithospheric evolution: Remanent magnetization of the ocean basins and deformation at convergent margins, Ph.D. thesis, Columbia Univ., New York, 1994.
8. Clark, D.A., Notes on rock magnetization characteristics in applied geophysical studies, Bull. Aust. Soc. Explor. Geophys., 22, 547-555, 1991.
9. Clark, S.C., H. Frey, and H.H. Thomas, Satellite magnetic anomalies over subduction zones: The Aleutian Arc anomaly, Geophys. Res. Lett., 12, 41-44, 1985.
10. Cohen, Y., Traitements et interpretations de donnees spatiales en geomagnetisme: Etude des variations laterales d'aimantation de le lithosphere terrestre, Ph.D. thesis, Univ. de Paris VII et Inst. de Phys. du Globe de Paris, June 1989.
11. Cohen, Y., and J. Achache, Contribution of induced and remanent magnetization to long-wavelength oceanic magnetic anomalies, J. Geophys. Res., 99, 2943-2954, 1994.
12. Counil, J.L., and J. Achache, Magnetization gaps associated with tearing in the central America subduction zone, Geophys. Res. Lett., 14, 1115-1118, 1987.
13. Counil, J.L. Y. Cohen, and J. Achache, The global continentocean magnetization contrast, Earth Planet. Sci. Lett., 103, 354-364, 1991.
14. Harland, W.B., R.L. Armstrong, A.N. Cox, L.E. Craig, A.G. Smith, and D.G.Smith, A Geologic Time Scale, 263 pgs, Cambridge Univ. Press, New York, 1989.
15. Harrison, C.G.A., H.M. Carle, and K.L. Hayling, Interpretation of satellite elevation magnetic anomalies, J. Geophys. Res., 91, 3633-3650, 1986.
16. Hayling, K., and C. Harrison, Magnetization modeling in the North and equatorial Atlantic Ocean using Magsat data, J. Geophys. Res., 91, 12423-12443, 1986.
17. Hinze, W.R., R. von Frese, and D. Ravat, Mean magnetic contrasts between oceans and continents, Tectonophysics, 192, 117-127, 1991.
18. LaBrecque, J.L., and C. A. Raymond, Seafloor spreading anomalies in the Magsat field of the North Atlantic, J. Geophys. Res., 90, 2565-2575, 1985.
19. Langel, R.A., Global magnetic anomaly maps derived from POGO spacecraft data, Phys. Earth Planet. Inter., 62, 208-230, 1990.
20. Langel, R.A., An investigation of a correlation/covariance method of signal extraction, J. Geophys. Res., 100, 20137-20157, 1995.
21. Langel, R.A., and W.J. Hinze, The Magnetic field of the Earth's Lithosphere: The Satellite Perspective, Cambridge Univ. Press, New York, 1998.
22. Langel, R.A., T.J. Sabaka, R.T. Baldwin, and J. Conrad, The near-Earth magnetic field from magnetospheric and quiet-day ionospheric sources and how it is modeled, Phys. Earth Planet. Inter., 98, 235-267, 1996.
23. Levi, S., and R. Riddihough, Why are marine magnetic anomalies suppressed over sedimented spreading centers?, Geology, 14, 651-654, 1986.
24. Marks, K.M., and D.T. Sandwell, Analysis of geoid height versus topography for oceanic plateaus and swells using nonbiased linear regression, J. Geophys. Res., 96, 8045-8055, 1991.
25. Mayhew, M.A., B.D. Johnson, and R.A. Langel, An equivalent source model of the satellite-altitude magnetic anomaly field over Australia, Earth Planet. Sci. Lett., 51, 189-198, 1980.
26. Mayhew, M.A., H.H. Thomas, and P.J. Wasilewski, Satellite and surface geophysical expression of anomalous crustal structure in Kentucky and Tennessee, Earth Planet. Sci. Lett., 58, 395-405, 1982.
27. Meissner, R., The Continental Crust-A Geophysical Approach, Int. Geophys. Ser., vol. 34, edited by W. L. Donn, 426 pp., Academic, San Diego, Calif., 1986.
28. Meyer, J., J. H. Hufen, M. Siebert, and A Hahn, On the identification of Magsat anomaly charts as crustal part of the internal field, J. Geophys. Res., 90, 2537-2541, 1985.
29. Morgan, P., and W.D. Gosnold, Heat flow and thermal regimes in the continental United States, edited by L.C. Pakiser and W.D. Mooney, Geophysical Framework of the Continental United States, Geol. Soc. Am. Mem. 172, 493-522, 1989.
30. Mueller, R.D., W.R. Roest, J.-Y. Royer, L.M. Gahagan, and J.G. Sclater, A digital age map of the ocean floor, SIO Ref. Ser. 93-30, 1993.
31. Nataf, H., and Y. Ricard, 3SMAC: An a priori tomographic model of the upper mantle based on geophysical modeling, Phys. Earth Planet. Inter., 95, 101-122, 1996.
32. Nathenson, M., and M. Guffanti, Geothermal gradients in the conterminous United States, J. Geophys. Res., 93, 6437-6450, 1988.
33. Petronotis, K.E., R.G. Gordon, and G.D. Acton, Determining paleomagnetic poles and anomalous skewness from marine magnetic anomaly skewness data from a single plate, Geophys. J. Int., 109, 209-224, 1992.
34. Purucker, M., The computation of vector magnetic anomalies: A comparison of techniques and errors, Phys. Earth Planet. Inter., 62, 231-245, 1990.
35. Purucker, M.E., and R. A. Langel, Source regions for satellite magnetic anomalies: Lithosphere, ionosphere, or core?,Eos Trans. AGU, , 77(17) Spring Meet. Suppl., S85, 1996.
36. Purucker, M.E., T.J. Sabaka, and R.A. Langel, Conjugate gradient analysis: A new tool for studying satellite magnetic data sets, Geophys. Res. Lett., , 23, 507-510, 1996.
37. Purucker, M.E., T.J. Sabaka, R.A. Langel, and N. Olsen, The missing dimension in Magsat and POGO anomaly studies, Geophys. Res. Lett., 24, 2909-2912, 1997.
38. Ravat, D., R.A. Langel, M. Purucker, J. Arkani-Hamed, and D.E. Alsdorf, Global vector and scalar Magsat magnetic anomaly maps, J. Geophys. Res., 100, 20111-20136, 1995.
39. Row, L.W., III, D.A. Hastings, and P.K. Dunbar, Terrain-Base: Worldwide digital terrain data; Documentation manual, key to geophysical records documentation 30, Beta Test Release 1.1, Nat. Oceanic and Atmos. Admin., Nat. Geophys. Data Cent., Boulder Colo., 1995.
40. Runcorn, S.K., On the interpretation of lunar magnetism, Phys. Earth Planet. Inter., 10, 327-335, 1975.
41. Sandwell, D. T., and K. R. MacKenzie, Geoid height versus topography for oceanic plateaus and swells, J. Geophys. Res., 94, 7403-7418, 1989.
42. Sawyer, D. S., R. T. Buffler, and H. R. Pilger Jr., The crust under the Gulf of Mexico basin, in The Gulf of Mexico Basin, The Geology of North America, vol. J, edited by A. Salvador, pp. 53-72, Geol. Soc. of Am., Boulder, Colo., 1991.
43. Shive, P.N., R.J. Blakely, B.R. Frost, and D.M. Fountain, Magnetic properties of the lower continental crust, in Continental Lower Crust, edited by D.M. Fountain, R. Arculus, and R.W. Kay, pp. 145-177, Elsevier, New York, 1992.
44. Smith, D.L., and W.T. Dees, Heat flow in the Gulf coastal plain, J. Geophys. Res., 87, 7687-7693, 1982.
45. Thomas, H.H., A model of oceanic basin crustal magnetisation appropriate for satellite elevation anomalies, J. Geophys. Res., 92, 11609-11613, 1987.
46. Toft, P.B. and J. Arkani-Hamed, Magnetization of the Pacific Ocean lithosphere deduced from Magsat data, J. Geophys. Res., 97, 4387-4406, 1992.
47. Vasas, S.M., R.G. Gordon, and K.E. Petronotis, New paleomagnetic poles for the Pacific plate from analysis of the shapes of Anomalies 33n and 33r, Eos Trans. AGU, 75, 203-204, 1994.
48. Vasicek, J.M., H.V. Frey, and H.H. Thomas, Satellite magnetic anomalies and the middle America trench, Tectonophysics, 154, 19-24, 1988.
49. Wasilewski, P.J., and M.A. Mayhew, The Moho as a magnetic boundary revisited, Geophys. Res. Lett., 19, 2259-2262, 1992.