Error Analysis of Total Field Models Derived from POGS Data

Journal of Geomagnetism and Geoelectricity

Volumn 49, Issue 42403, 1997, Pages 453-467

  Ultrè Guèrard, Pascale ^a   Achache, Josè ^a  

^a INSTITUT DE PHYSIQUE DU GLOBE DE PARIS   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ERROR ANALYSIS; GEOMAGNETIC FIELD; NOISE REDUCTION; POGS; REMOTE SENSING;

EID: 0030726262     PISSN: 00221392     EISSN: None     Source Type: Journal    
DOI: 10.5636/jgg.49.453     Document Type: Article

References (29)

1. Alexandrescu, M., C. Ha Duyen, and J-L. Le Mouël, Geographical distribution of magnetic observatories and field modelling, J. Geomag. Geoelectr., 46, 891-901, 1994.
2. 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.
3. Backus, G. E., Non-Uniquess of the external geomagnetic field determined by surface intensity measurements, J. Geophys. Res., 75, 6339-6341, 1970.
4. Barraclough, D. R. and C. E. Nevitt, The effect of observational errors on geomagnetic field models based solely on total-intensity measurements, Phys. Earth Planet. Int., 13, 123-131, 1976.
5. Bloxham, J., D. Gubbins, and A. Jackson, Geomagnetic secular variation, Phil. Trans. R. Soc. Lond., A329, 415-502, 1989.
6. Bloxham, J. and A. Jackson, Time-dependant mapping of the magnetic field at the Core-Mantle boundary, J. Geophys. Res., 97, 19, 537-19, 563, 1992.
7. Braginski, S. I. and J-L. Le Mouël, Two scale model of a geomagnetic secular variation, Geophys. J. Int., 112, 147-158, 1993.
8. Cain, J. C., W. E. Daniels, S. J. Hendricks, and D. C. Jensen, An evaluation of the main geomagnetic field, 1940-1962, J. Geophys. Res., 70, 3647-3674, 1965.
9. Cain, J. C., Z. Wang, C. Kluth, and D. R. Schmitz, Derivation of geomagnetic model to n = 63, Geophys. J., 97, 431-441, 1989.
10. Cohen, Y., Traitements et interprétations de données spatiales en géomagnétisme: étude des variations latérales d'aimantation de la lithosphère terrestre, Ph.D. Thesis, Univ. Paris 7, 1989.
11. Cohen, Y. and J. Achache, New global vector magnetic anomaly maps derived from Magsat data, J. Geophys. Res., 95, 10, 783-10, 800, 1990.
12. Counil, J-L., Y. Cohen, and J. Achache, The global continent-ocean magnetization contrast, Earth Planet. Sci. Lett., 103, 354-364, 1991.
13. Gire, C., Sur la variation séculaire du champ magnétique terrestre et les mouvements des couches externes du noyau fluide, Ph.D. Thesis, Univ. Paris 7, 1985.
14. Gire, C. and J-L. Le Mouël, Tangentially geostrophic flow at the core-mantle boundary compatible with with the observed geomagnetic secular variation: the large-scale component of the flow, Phys. Earth Planet. Int., 59, 259-287, 1990.
15. Gubbins, D. and J. Bloxham, Geomagnetic field analysis, III. Magnetic fields on the core-mantle boundary, G. J. R. Astr. Soc., 80, 695-713, 1985.
16. Hamoudi, M., J. Achache, and Y. Cohen, Global Magsat anomaly maps at ground level, Earth Planet. Sci. Lett., 133, 533-547, 1995.
17. Hulot, G., J-L. Le Mouël, and J. Wahr, Taking into account truncation problems and geomagnetic model accuracy in assessing computed flows at the core-mantle Boundary, Geophys. J., 108, 224-246, 1991.
18. Hurwitz, L. and D. G. Knapp, Inherent vector discrepencies in geomagnetic main field models based on scalar F, J. Geophys. Res., 79, 3009-3013, 1974.
19. Jault, D. and J-L. Le Mouël, Does secular variation involve motions in the deep core?, Phys. Earth Planet. Int., 82, 185-193, 1994.
20. Langel, R. A., R. H. Estes, and G. D. Mead, Some new methods in geomagnetic field modeling applied to the 1960-1980 epoch, J. Geomag. Geoelectr., 34, 327-349, 1982.
21. Langel, R. A. and R. H. Estes, The near-Earth magnetic field at 1980 determined from Magsat data, J. Geophys. Res., 90, 2495-2509, 1985.
22. Lowes, F. J., Vector errors in spherical harmonic analysis of scalar data, Geophys. J. Roy. Astron. Soc., 42, 637-651, 1975.
23. Lowes, F. J. and J. E. Martin, Optimum use of satellite intensity and vector data in modelling the main geomagnetic field, Phys. Earth Planet. Int., 48, 183-192, 1987.
24. Press, W. H., S. A. Teukolsky, W. T. Vetterling, and B.P. Flannery, Numerical Recipes in C, Second Edition, pp. 362-368, Cambridge University Press, Cambridge, 1992.
25. Quinn, J. M., R. J. Coleman, D. L. Shiel, and J. M. Nigro, The joint US/UK 1995 epoch world magnetic model, Naval Oceanographic Office Technical Report, TR 314, pp. 377, 1995.
26. Schmitz, D. R., J. Meyer, and J. C. Cain, Modelling the Earth's geomagnetic field to high degree and order, Geophys. J., 97, 421-430, 1989.
27. Stern, D. P. and J. H. Bredekamp, Error enhancement in geomagnetic models derived from scalar data, J. Geophys. Res., 80, 1776-1782, 1975.
28. Stern, D. P., R. A. Langel, and G. D. Mead, Backus effect observed by Magsat, Geophys. Res. Lett., 7, 941-944, 1980.
29. Thomson, A. W. P., M. D. Firth, and D. R. Barraclough, Modelling the main geomagnetic field using data from the POGS satellite, IUGG, XXI General Assembly, Boulder, 3-14 Juillet 1995.