International Geomagnetic Reference Field, 1995 revision Presented by IAGA Division V, Working Group 8 von Barton, C.E., Baldwin, R.T., Barraclough, D.R., Bushati, S., Chiappini, M., Cohen, Y., Coleman, R., Hulot, G., Kotzé, P., Golovkov, V.P., Jackson, A., Langel, R.A., Lowes, F.J., McKnight, D.J., Macmillan, S., Newitt, L.R., Peddie, N.W., Quinn, J.M., Sabaka, T.J.

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USGS model coefficients for continental U.S. and Hawaii (1985) von Peddie, N.W.

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AWC (75) model coefficients (1976) von Peddie, N.W., Fabiano, E.B.

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