Class information for:
Level 1: MAGNETOTELLURICS//MAGNETOTELLURIC//GEOMAGNETIC INDUCTION

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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
392 3       GEOPHYSICS//GEOPHYSICAL PROSPECTING//GEOCHEMISTRY & GEOPHYSICS 32579
591 2             JOURNAL OF APPLIED GEOPHYSICS//GEOPHYSICS//GROUND PENETRATING RADAR 14633
1206 1                   MAGNETOTELLURICS//MAGNETOTELLURIC//GEOMAGNETIC INDUCTION 2806

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MAGNETOTELLURICS authKW 1723292 10% 57% 270
2 MAGNETOTELLURIC authKW 698959 4% 50% 125
3 GEOMAGNETIC INDUCTION authKW 267275 2% 45% 53
4 JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY journal 207300 6% 11% 164
5 PHYSICS OF THE EARTH AND PLANETARY INTERIORS journal 156810 9% 6% 249
6 GALVANIC DISTORTION authKW 146738 0% 93% 14
7 VOLCAN FLUID address 143707 1% 40% 32
8 GEOCHEMISTRY & GEOPHYSICS WoSSC 139220 61% 1% 1718
9 RESISTIVITY STRUCTURE authKW 122834 1% 58% 19
10 MAGNETOTELLURIC SOUNDING authKW 111412 1% 35% 28

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Geochemistry & Geophysics 139220 61% 1% 1718
2 Geosciences, Multidisciplinary 27319 36% 0% 1023
3 Mining & Mineral Processing 997 2% 0% 58
4 Mineralogy 437 2% 0% 55
5 Geology 210 1% 0% 39
6 Oceanography 86 2% 0% 48
7 Engineering, Ocean 19 0% 0% 8
8 Meteorology & Atmospheric Sciences 12 1% 0% 37
9 Remote Sensing 11 0% 0% 13
10 Multidisciplinary Sciences 6 1% 0% 15

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 VOLCAN FLUID 143707 1% 40% 32
2 GEOELE OMAGNET 89276 1% 31% 26
3 PHYS CYBERNET 56151 0% 100% 5
4 STUDY EARTHS INTERIOR GEOFLUIDS 46812 0% 30% 14
5 GEODINAM GEOFIS 38815 1% 12% 29
6 EARTHQUAKE 35152 3% 3% 90
7 EARTHS INTERIOR MAT FLUID GEOCHEM 33690 0% 100% 3
8 GEOSCI GLOBAL SECUR PROGRAM 33690 0% 100% 3
9 PHYS TECHNOL PROBLEMS ENERGY NORTHERN AREAS 33690 0% 100% 3
10 GEOPHYS 23252 8% 1% 214

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY 207300 6% 11% 164
2 PHYSICS OF THE EARTH AND PLANETARY INTERIORS 156810 9% 6% 249
3 GEOPHYSICAL SURVEYS 99802 1% 33% 27
4 GEOPHYSICAL JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY 92198 4% 8% 109
5 GEOPHYSICAL JOURNAL INTERNATIONAL 91391 10% 3% 278
6 SURVEYS IN GEOPHYSICS 59078 2% 8% 63
7 IZVESTIYA-PHYSICS OF THE SOLID EARTH 54553 3% 6% 86
8 JOURNAL OF GEOPHYSICS-ZEITSCHRIFT FUR GEOPHYSIK 54424 2% 11% 43
9 FIZIKA ZEMLI 49342 2% 7% 64
10 EARTH PLANETS AND SPACE 39078 4% 3% 101

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MAGNETOTELLURICS 1723292 10% 57% 270 Search MAGNETOTELLURICS Search MAGNETOTELLURICS
2 MAGNETOTELLURIC 698959 4% 50% 125 Search MAGNETOTELLURIC Search MAGNETOTELLURIC
3 GEOMAGNETIC INDUCTION 267275 2% 45% 53 Search GEOMAGNETIC+INDUCTION Search GEOMAGNETIC+INDUCTION
4 GALVANIC DISTORTION 146738 0% 93% 14 Search GALVANIC+DISTORTION Search GALVANIC+DISTORTION
5 RESISTIVITY STRUCTURE 122834 1% 58% 19 Search RESISTIVITY+STRUCTURE Search RESISTIVITY+STRUCTURE
6 MAGNETOTELLURIC SOUNDING 111412 1% 35% 28 Search MAGNETOTELLURIC+SOUNDING Search MAGNETOTELLURIC+SOUNDING
7 ELECTROMAGNETIC INDUCTION 95989 3% 12% 71 Search ELECTROMAGNETIC+INDUCTION Search ELECTROMAGNETIC+INDUCTION
8 GEOMAGNETIC DEEP SOUNDING 90962 0% 90% 9 Search GEOMAGNETIC+DEEP+SOUNDING Search GEOMAGNETIC+DEEP+SOUNDING
9 ELECTRICAL ANISOTROPY 90340 1% 31% 26 Search ELECTRICAL+ANISOTROPY Search ELECTRICAL+ANISOTROPY
10 IMPEDANCE TENSOR 80847 0% 60% 12 Search IMPEDANCE+TENSOR Search IMPEDANCE+TENSOR

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 33491 IZVESTIYA AKADEMII NAUK SSSR FIZIKA ZEMLI//OOO GEODINAM//GEOELECT MAGNET
2 2075 GEOPHYSICS//AIRBORNE ELECTROMAGNETICS//MARINE ELECTROMAGNETICS
3 26773 VLF EM//VLF ELECTROMAGNETIC//VLF EM METHOD
4 38086 DI HULL//FMO DEF ESTABL PACIF ELE OMAGNET SECT//HYBRID MAGNETOMETER
5 18285 GEOMAGNETICALLY INDUCED CURRENTS//GEOMAGNETICALLY INDUCED CURRENTS GIC//GEOMAGNET
6 15954 EQUATORIAL ELECTROJET//SQ//COUNTER ELECTROJET
7 12457 SELF POTENTIAL//SELF POTENTIAL ANOMALY//SP INTERPRETATION
8 9151 NOMINALLY ANHYDROUS MINERALS//WADSLEYITE//DHMS
9 38647 DIASPORITE//EARTHS MATERIAL//GAS APPARATUS
10 17791 CASCADE ARC//MEDICINE LAKE VOLCANO//PACIFIC GEOSCI

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