Geomagnetic secular variation

Ridge Regression: Biased Estimation for Nonorthogonal Problems

1970 • 7,167 citations

Well-posed stochastic extensions of ill-posed linear problems

1970 • 560 citations

The secular variation of Earth's magnetic field

1985 • 353 citations

Kinematics of Geomagnetic Secular Variation in a Perfectly Conducting Core

1968 • 281 citations

Geodesy by radio interferometry: Studies of the forced nutations of the Earth: 2. Interpretation

1986 • 264 citations

A geomagnetic field spectrum

1982 • 262 citations

Thermal core– mantle interactions

1987 • 217 citations

Bayesian inference in geomagnetism

1988 • 199 citations

Morphology of the geomagnetic field and implications for the geodynamo

1987 • 189 citations

Geomagnetic field analysis--III. Magnetic fields on the core--mantle boundary

1985 • 179 citations

Aspherical structure of the core‐mantle boundary from PKP travel times

1986 • 178 citations

Outer-core geostrophic flow and secular variation of Earth's geomagnetic field

1984 • 166 citations

Inference from Inadequate and Inaccurate Data, I

1970 • 154 citations

Spherical Harmonic Analyses of the Geomagnetic Field for Eight Epochs between 1600 and 1910

1974 • 142 citations

Short-period geomagnetic secular variation

1984 • 134 citations

Mechanism for geomagnetic polarity reversals

1987 • 131 citations

High‐pressure metallization of FeO and implications for the Earth's core

1986 • 131 citations

Motions of the Earth's Core and Mantle, and Variations of the Main Geomagnetic Field

1967 • 120 citations

The expulsion of magnetic flux from the Earth's core

1986 • 96 citations

Hydromagnetic oscillations of the Earth's core

1972 • 91 citations

Can the Earth's magnetic field be sustained by core oscillations?

1975 • 84 citations

An account of the cause of the change of the variation of the magnetical needle. with an hypothesis of the structure of the internal parts of the earth: as it was proposed to the Royal Society in one of their late meetings

1692 • 83 citations

Inference from Inadequate and Inaccurate Data, II

1970 • 73 citations

Use of the frozen flux approximation in the interpretation of archaeomagnetic and palaeomagnetic data

1983 • 66 citations

Coupling of the core dynamo and mantle: Thermal or topographic?

1986 • 65 citations

Inference from Inadequate and Inaccurate Data, III

1970 • 57 citations

The dynamical regime of fluid flow at the core surface

1988 • 48 citations

A theory of the variation of the Magnetical Compass, by Mr. Ed. Halley Fellow of the R. S

1683 • 42 citations

Simultaneous stochastic inversion for geomagnetic main field and secular variation: 1. A large‐scale inverse problem

1987 • 41 citations

Models of the magnetic field at the core‐mantle boundary for 1715, 1777, and 1842

1986 • 36 citations

On the use of horizontal components of magnetic field in determining core motions

1989 • 25 citations

The size of Jupiter's electrically conducting fluid core

1979 • 24 citations

Magnetic instruments in the Canadian Arctic expeditions of Franklin, Lefroy, and Nares

1986 • 6 citations

Observations of the weather, made in a voyage to China. Ann. Dom. 700

1704 • 4 citations

III. On the results of the magnetical observations made by the officers of the arctic expedition, 1875-76

1879 • 3 citations