Class information for:
Level 1: SATELLITE MAGNETICS//SECULAR VARIATION//GEOMAGNETIC JERKS

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
21 4 THERMODYNAMICS//MECHANICS//ENGINEERING, MECHANICAL 471779
578 3       GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS//GEODYNAMO//PHYSICS, FLUIDS & PLASMAS 16221
2205 2             GEODYNAMO//GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS//EARTHS CORE 5172
4594 1                   SATELLITE MAGNETICS//SECULAR VARIATION//GEOMAGNETIC JERKS 1785

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SATELLITE MAGNETICS authKW 592862 2% 88% 38
2 SECULAR VARIATION authKW 518007 5% 33% 90
3 GEOMAGNETIC JERKS authKW 384468 2% 78% 28
4 GEOMAGNETISM authKW 361026 5% 24% 87
5 RAPID TIME VARIATIONS authKW 337271 2% 58% 33
6 GEOMAGNETIC FIELD authKW 311297 5% 21% 84
7 GEOMAGNETIC SECULAR VARIATION authKW 301022 2% 47% 36
8 JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY journal 283767 9% 11% 153
9 IGRF authKW 259410 1% 64% 23
10 SPHERICAL CAP HARMONIC ANALYSIS authKW 220679 1% 83% 15

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Geochemistry & Geophysics 82299 59% 0% 1054
2 Geosciences, Multidisciplinary 15929 35% 0% 624
3 Astronomy & Astrophysics 240 6% 0% 111
4 Meteorology & Atmospheric Sciences 60 2% 0% 42
5 Remote Sensing 27 1% 0% 13
6 Geology 17 1% 0% 11
7 Multidisciplinary Sciences 15 1% 0% 14
8 Engineering, Aerospace 6 1% 0% 9
9 History & Philosophy of Science 4 0% 0% 5
10 Mining & Mineral Processing 2 0% 0% 4

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EQUIPE GEOMAGNETISME 125549 1% 34% 21
2 SCUOLA DOTTORATO SCI POLARI 94153 0% 67% 8
3 GEODYNAM BRANCH 91847 1% 24% 22
4 REMOTE SENSING PLICAT EXPT STN 70619 0% 100% 4
5 EARTH PLANETARY MAGNETISM GRP 70615 0% 67% 6
6 DTU SPACE 69138 2% 10% 39
7 GEOPHYS DATA 64934 2% 13% 28
8 PLANETARY GEODYNAM 45172 1% 12% 22
9 PLANETARY GEODYNAM BRANCH 40119 0% 45% 5
10 EQUIPE GEOMAGNETISMEUMR CNRS 7154 39722 0% 75% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY 283767 9% 11% 153
2 EARTH PLANETS AND SPACE 120059 8% 5% 141
3 PHYSICS OF THE EARTH AND PLANETARY INTERIORS 116284 10% 4% 171
4 GEOPHYSICAL JOURNAL INTERNATIONAL 64331 10% 2% 186
5 GEOMAGNETIZM I AERONOMIYA 38043 5% 2% 87
6 GEOMAGNETISM AND AERONOMY 20442 3% 2% 49
7 JOURNAL OF GEOPHYSICAL RESEARCH 18286 2% 2% 43
8 GEOPHYSICAL JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY 14067 2% 2% 34
9 GEODETSKI LIST 10858 0% 15% 4
10 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 9265 3% 1% 51

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SATELLITE MAGNETICS 592862 2% 88% 38 Search SATELLITE+MAGNETICS Search SATELLITE+MAGNETICS
2 SECULAR VARIATION 518007 5% 33% 90 Search SECULAR+VARIATION Search SECULAR+VARIATION
3 GEOMAGNETIC JERKS 384468 2% 78% 28 Search GEOMAGNETIC+JERKS Search GEOMAGNETIC+JERKS
4 GEOMAGNETISM 361026 5% 24% 87 Search GEOMAGNETISM Search GEOMAGNETISM
5 RAPID TIME VARIATIONS 337271 2% 58% 33 Search RAPID+TIME+VARIATIONS Search RAPID+TIME+VARIATIONS
6 GEOMAGNETIC FIELD 311297 5% 21% 84 Search GEOMAGNETIC+FIELD Search GEOMAGNETIC+FIELD
7 GEOMAGNETIC SECULAR VARIATION 301022 2% 47% 36 Search GEOMAGNETIC+SECULAR+VARIATION Search GEOMAGNETIC+SECULAR+VARIATION
8 IGRF 259410 1% 64% 23 Search IGRF Search IGRF
9 SPHERICAL CAP HARMONIC ANALYSIS 220679 1% 83% 15 Search SPHERICAL+CAP+HARMONIC+ANALYSIS Search SPHERICAL+CAP+HARMONIC+ANALYSIS
10 MAIN GEOMAGNETIC FIELD 211857 1% 100% 12 Search MAIN+GEOMAGNETIC+FIELD Search MAIN+GEOMAGNETIC+FIELD

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 7883 GEODYNAMO//EARTHS CORE//GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS
2 15954 EQUATORIAL ELECTROJET//SQ//COUNTER ELECTROJET
3 29157 CURIE POINT DEPTH//CURIE DEPTH//CURIE POINT DEPTH CPD
4 1940 PALEOINTENSITY//PALAEOINTENSITY//ARCHAEOMAGNETISM
5 10423 POLAR MOTION//EARTH ROTATION//ATMOSPHERIC ANGULAR MOMENTUM
6 17587 MARS INTERIOR//MARS//MARS MAGNETIC FIELD
7 18285 GEOMAGNETICALLY INDUCED CURRENTS//GEOMAGNETICALLY INDUCED CURRENTS GIC//GEOMAGNET
8 21613 GEOMATH GRP//GRAPH SIGNAL PROCESSING//SPHERICAL RANDOM FIELDS
9 1206 MAGNETOTELLURICS//MAGNETOTELLURIC//GEOMAGNETIC INDUCTION
10 20736 SHATSKY RISE//GUYOTS//PACIFIC PLATE

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