Geomagnetic secular variations: Satellite against observatory data

Geologiya i Geofizika

Volumn 47, Issue 2, 2006, Pages 278-291

  Ladynin, A V ^a   Popova, A A ^a   Semakov, N N ^a  

^a NONE

Author keywords

Geomagnetic field; IGRF model; Magnetic observatory; Satellite measurements; Secular variation stations; Secular variations

Indexed keywords

COMPARATIVE STUDY; GEOMAGNETIC FIELD; MAGNETIC SURVEY; OBSERVATIONAL METHOD; OBSERVATORY; SATELLITE DATA; SECULAR VARIATION;

EURASIA; SIBERIA;

EID: 33845775372     PISSN: 00167886     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (35)

1. Cain J.C., Fraser J., Muth L., Schmitz D. The use of Magsat data to determine secular variation // J. Geophys. Res., 1983, v. 88, p. 5903-5910.
2. Barraclough D.R. A comparison of satellite and observatory estimates of geomagnetic secular variation // J. Geophys. Res., 1985, v. 90, p. 2523-2526.
3. Barraclough D.R. Spherical harmonic analysis of the geomagnetic secular variation. A review of methods // Phys. Earth Planet. Inter., 1976, v. 12, p. 365-387.
4. Lowes F.J. An estimate of the errors of the IGRF/DGRF fields 1945-2000 // Earth, Planets and Space, 2000, v. 52, No 12, p. 1207-1211.
5. Alldredge L.R. A discussion of impulses and jerks in the geomagnetic field // J. Geophys. Res., 1984, v. B89, p.4403-4412.
6. Kerridge D.J., Barraclough D.R. Evidence for geomagnetic jerks from 1931 to 1971 // Phys. Earth and Planet. Inter., 1985, v. 39, p. 228-236.
7. Peddie N.W., Fabiano E.B. A proposed International Geomagnetic Reference Field for the 1965-1985 // Geomagn. Geoelectr., 1982, v. 34, p. 357-364.
8. Olsen N. A model of the geomagnetic field and its secular variation for epoch 2000 estimated for Oersted data // Geophys. J. Int., 2002, v. 149, No 2, p. 454-462.
9. The 9th Generation International Geomagnetic Reference Field. IAGA Division V-MOD, Geomagnetic field modelling: IGRF proper use, 2003.
10. Stevanson D.J., Spohn T., Schubert G. Magnetism and thermal evolution of the terrestrial planets // Ikarus, 1983, v. 54, No 3, p. 466-489.
11. Zmuda A.A. A method for analyzing values of scalar magnetic intensity // J. Geophys. Res., 1958, v. 63, No 3, p. 477-490.
12. Cain J.C., Hendricks S.J., Langel R.A., Hudson W.V. A proposed model for the International Geomagnetic Reference Field, 1965 // J. Geomagn. Geoelec., 1967, v. 19, No 3, p. 335-355.
13. www.geomag.bgs.ac.uk/earthmag.html or www.bgs.ac.uk/images/charts/jpg
14. Lowes F. J. Vector errors in spherical harmonic analysis of scalar data // Geophys. J. R. Astron. Soc., 1975, v. 42, No 2, p. 637-651.
15. Backus G.E. Non-uniqueness of the external geomagnetic field determined by surface intensity measurements // Geophys. Res. Lett., 1974, v. 1, No 1, p. 21.
16. Cain J.C., Schmitz D.R. Geomagnetic spherical harmonic analyses. 1. Techniques // J. Geophys. Res., 1983, v. B88, No 2, p. 1222-1228.
17. Langel R. A., Estes R.H. The near-Earth magnetic field at 1980 determined from Magsat data // J. Geophys. Res., 1985, v. 90, No B3, p. 2495-2509.
18. Langlais B., Mandea M., Ultre-Guerard P. High-resolution magnetic field modelling: application to MAGSAT and Oersted data // Phys. Earth and Plan. Inter., 2003, v. 135, p. 77-91.
19. Sailor R.V., Lazarevicz A.R., Brammer R.F. Spatial resolution and repeatability of Magsat crustal anomaly data over the Indian ocean // Geophys. Res. Lett., 1982, v. 9, p. 289-292.
20. Olsen N., Sabaka T.J., TIIIffner-CIausen L. Determination of the IGRF 2000 model // Earth Planets Space, 2000, v. 52, p. 1175-1182.
21. www.geomag.bgs.ac.uk/cgi-bin/means
22. Lowes F.J. The International Geomagnetic Reference Field: A "health" warning. IAGA Division V-MOD Geomagnetic field modelling: IGRF proper use, 2003.
23. www.ngdc.noaa.gov/seg/geomag/jsp/struts/calcPointIGRF
24. Maus S., Lühr H., Rother M., Mai W. Information on GFZ candidate model for SV-2002.5 // Geoforschungszentrum Potsdam, IGRF-0005-4, 2002.
25. List of observatories by name, www.cept.ipsl.fr/~isgi/obserl.html.
26. Kerridge D. Intermagnet: worldwide near-real-time geomagnetic observatory data // Proceedings of the Workshop on Space Weather, ESTEC, 2001.
27. Macmillan S. World Data Centre repeat station data collection and use of these data in global modeling. European Repeat Station Workshop at Niemegk Observatory 20-21 February 2003. www.gfz-potsdam.de/geomag/repstat/lect_gb/ frameset.html