共 53 条
[21]
SPHERICAL HARMONIC ANALYSIS .2. A NEW MODEL DERIVED FROM MAGNETIC OBSERVATORY DATA FOR EPOCH 1960.0
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1965, 70 (09)
:2171-+
[22]
SPHERICAL HARMONIC ANALYSIS .1. A NEW METHOD AND ITS VERIFICATION
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1963, 68 (04)
:1131-+
[24]
GILBERT F, 1971, GEOPHYS J ROY ASTR S, V23, P125, DOI 10.1111/j.1365-246X.1971.tb01807.x
[25]
SURFACE INTEGRAL FORMULAE FOR GEOMAGNETIC STUDIES
[J].
GEOPHYSICAL JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY,
1970, 20 (01)
:49-&
[26]
HUESTIS SP, 1979, GEOPHYS J ROY ASTR S, V57, P171, DOI 10.1111/j.1365-246X.1979.tb03779.x
[27]
INTERPRETATION OF INACCURATE, INSUFFICIENT AND INCONSISTENT DATA
[J].
GEOPHYSICAL JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY,
1972, 28 (02)
:97-&
[28]
Jenkins G. M., 1968, SPECTRAL ANAL ITS AP
[29]
JOHNSON LE, 1972, METHODS COMPUTATIONA, V12, P231
[30]
COMPARISON OF ESTIMATES OF SURFACE FLUID MOTIONS OF EARTHS CORE FOR VARIOUS EPOCHS
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1967, 72 (19)
:4917-+