On the unpredictability of geomagnetic secular variation
暂无分享,去创建一个
[1] D. Barraclough,et al. World Magnetic Charts for 1985 - spherical harmonic models of the geomagnetic field and its secular variation. , 1981 .
[2] S. R. C. Malin,et al. The direction of the Earth's magnetic field at London, 1570-1975 , 1981, Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences.
[3] D. Barraclough,et al. Geomagnetic secular acceleration , 1979 .
[4] N. W. Peddie. Current loop models of the Earth's magnetic field , 1979 .
[5] L. Alldredge. A study of alternative schemes for extrapolation of secular variation at observatories , 1976 .
[6] S. Malin. Geomagnetic Secular Variation and its Changes, 1942.5 to 1962.5 , 1969 .
[7] Robert A. Langel,et al. A Proposed Model for the International Geomagnetic Reference Field-1965 , 1967 .