The 1995 revision of the joint US/UK geomagnetic field models-I. secular variation

Journal of Geomagnetism and Geoelectricity

Volumn 49, Issue 2-3, 1997, Pages 229-243

  Macmillan, Susan ^a   Barraclough, David R ^a   Quinn, John M ^a   Coleman, Rachel J ^a  

^a BRITISH GEOLOGICAL SURVEY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

GEOMAGNETIC FIELD; INTERNATIONAL GEOMAGNETIC REFERENCE FIELD; SECULAR VARIATION;

EID: 0030826149     PISSN: 00221392     EISSN: None     Source Type: Journal    
DOI: 10.5636/jgg.49.229     Document Type: Article

References (8)

1. Bairaclough, D. R., L. D. Williams, and J. M. Quinn, US/UK candidates for the Definitive Geomagnetic Reference Field Model DGRF-85 and the predictive International Geomagnetic Reference Field Model IGRF-90,J. Geomag. Geoelectr., 44,719-734, 1992.
2. Macmillan, S. and D. R. Barraclough, Secular variation and revision frequency of geomagnetic models 1AGA Bulletin No. 55, Part B: Abstract, p. 125, 1993.
3. McLeod, M. G., Signals and noise in magnetic observatory annual means: mantle conductivity and jerks,J. Geophys. Res., 97, 17,261-17,290, 1992.
4. Peddie, N. W., Analysis of geomagnetic secular variation during 1980-1985 and 1985-1990, and geomagnetic models proposed for the 1991 revision of the International Geomagnetic Reference Field, J. Geomag. Geoelectr., 44, 735-743, 1992.
5. Press, W. H., B. P. Frannery, S. A. Teukolsky, and W. T. Vetterling, Numerical Recipes, pp. 444-447, Cambridge University Press, 1986.
6. Quinn, J. M., R. J. Coleman, D. L. Shiel, and J. M. Nigro, The joint US/UK 1995 epoch World Magnetic Model, Naval Océanographie Office Technical Report TR314, 1995.
7. Quinn, J. M., R. J. Coleman, S. Macmillan, and D. R. Barraclough, The 1995 revision of the joint US/UK geomagnetic field models-II. Main field, J. Geomag. Geoelectr., 49, this issue, 245-261, 1997.
8. Wessel, P. and W. H. F. Smith, Free software helps map and display data, EOS Trans. Amer. Geophys. Union, 72,441-448,1991.