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

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1407 2678 33.0 45%


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
16 4 ENGINEERING, CIVIL//CONSTRUCTION & BUILDING TECHNOLOGY//MECHANICS 627508
353 3       GEOPHYSICS//GEOPHYSICAL PROSPECTING//GEOCHEMISTRY & GEOPHYSICS 35074
726 2             GEOPHYSICS//JOURNAL OF APPLIED GEOPHYSICS//MAGNETOTELLURICS 12661
1407 1                   MAGNETOTELLURICS//MAGNETOTELLURIC//GEOMAGNETIC INDUCTION 2678

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 MAGNETOTELLURICS authKW 1609212 9% 56% 254
2 MAGNETOTELLURIC authKW 712842 5% 51% 122
3 GEOMAGNETIC INDUCTION authKW 237966 2% 43% 49
4 JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY journal 226298 6% 12% 170
5 PHYSICS OF THE EARTH AND PLANETARY INTERIORS journal 159801 9% 6% 248
6 GALVANIC DISTORTION authKW 137618 0% 93% 13
7 GEOCHEMISTRY & GEOPHYSICS WoSSC 131728 61% 1% 1640
8 VOLCAN FLUID address 129842 1% 38% 30
9 RESISTIVITY STRUCTURE authKW 119138 1% 58% 18
10 ELECTROMAGNETIC INDUCTION authKW 105789 3% 13% 72

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Geochemistry & Geophysics 131728 61% 1% 1640
2 Geosciences, Multidisciplinary 32488 41% 0% 1086
3 Mining & Mineral Processing 699 2% 0% 47
4 Mineralogy 445 2% 0% 54
5 Geology 185 1% 0% 36
6 Oceanography 104 2% 0% 50
7 Engineering, Ocean 21 0% 0% 8
8 Remote Sensing 17 1% 0% 14
9 Meteorology & Atmospheric Sciences 12 1% 0% 36
10 Imaging Science & Photographic Technology 4 0% 0% 10

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 VOLCAN FLUID 129842 1% 38% 30
2 GEOELE OMAGNET 78140 1% 29% 24
3 PHYS CYBERNET 57002 0% 100% 5
4 STUDY EARTHS INTERIOR GEOFLUIDS 47523 1% 30% 14
5 EARTHS INTERIOR MAT FLUID GEOCHEM 34201 0% 100% 3
6 GEOSCI GLOBAL SECUR PROGRAM 34201 0% 100% 3
7 HRICHTUNG GEOPHYS 33252 1% 17% 17
8 EARTHQUAKE 32445 3% 3% 84
9 GEODINAM GEOFIS 29521 1% 10% 25
10 EARTH PHYS BRANCH GEOMAGNETISM 22801 0% 100% 2

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY 226298 6% 12% 170
2 PHYSICS OF THE EARTH AND PLANETARY INTERIORS 159801 9% 6% 248
3 GEOPHYSICAL SURVEYS 101317 1% 33% 27
4 GEOPHYSICAL JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY 95327 4% 8% 110
5 GEOPHYSICAL JOURNAL INTERNATIONAL 88176 10% 3% 266
6 SURVEYS IN GEOPHYSICS 60584 2% 9% 62
7 JOURNAL OF GEOPHYSICS-ZEITSCHRIFT FUR GEOPHYSIK 60514 2% 12% 45
8 EARTH PLANETS AND SPACE 41730 4% 4% 102
9 IZVESTIYA-PHYSICS OF THE SOLID EARTH 39120 3% 5% 71
10 FIZIKA ZEMLI 28153 2% 5% 48

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 MAGNETOTELLURICS 1609212 9% 56% 254 Search MAGNETOTELLURICS Search MAGNETOTELLURICS
2 MAGNETOTELLURIC 712842 5% 51% 122 Search MAGNETOTELLURIC Search MAGNETOTELLURIC
3 GEOMAGNETIC INDUCTION 237966 2% 43% 49 Search GEOMAGNETIC+INDUCTION Search GEOMAGNETIC+INDUCTION
4 GALVANIC DISTORTION 137618 0% 93% 13 Search GALVANIC+DISTORTION Search GALVANIC+DISTORTION
5 RESISTIVITY STRUCTURE 119138 1% 58% 18 Search RESISTIVITY+STRUCTURE Search RESISTIVITY+STRUCTURE
6 ELECTROMAGNETIC INDUCTION 105789 3% 13% 72 Search ELECTROMAGNETIC+INDUCTION Search ELECTROMAGNETIC+INDUCTION
7 ELECTRICAL ANISOTROPY 95109 1% 32% 26 Search ELECTRICAL+ANISOTROPY Search ELECTRICAL+ANISOTROPY
8 GEOMAGNETIC DEEP SOUNDING 92342 0% 90% 9 Search GEOMAGNETIC+DEEP+SOUNDING Search GEOMAGNETIC+DEEP+SOUNDING
9 STATIC SHIFT 92342 0% 90% 9 Search STATIC+SHIFT Search STATIC+SHIFT
10 INDUCTION ARROWS 91204 0% 100% 8 Search INDUCTION+ARROWS Search INDUCTION+ARROWS

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 JONES, AG , LEDO, J , FERGUSON, IJ , CRAVEN, JA , UNSWORTH, MJ , CHOUTEAU, M , SPRATT, JE , (2014) THE ELECTRICAL RESISTIVITY OF CANADA'S LITHOSPHERE AND CORRELATION WITH OTHER PARAMETERS: CONTRIBUTIONS FROM LITHOPROBE AND OTHER PROGRAMMES.CANADIAN JOURNAL OF EARTH SCIENCES. VOL. 51. ISSUE 6. P. 573 -617 151 69% 1
2 POMMIER, A , (2014) INTERPRETATION OF MAGNETOTELLURIC RESULTS USING LABORATORY MEASUREMENTS.SURVEYS IN GEOPHYSICS. VOL. 35. ISSUE 1. P. 41 -84 106 48% 20
3 CHAVE, AD , BOOKER, JR , (1987) ELECTROMAGNETIC INDUCTION STUDIES.REVIEWS OF GEOPHYSICS. VOL. 25. ISSUE 5. P. 989 -1003 276 50% 15
4 UTADA, H , (2015) ELECTROMAGNETIC EXPLORATION OF THE OCEANIC MANTLE.PROCEEDINGS OF THE JAPAN ACADEMY SERIES B-PHYSICAL AND BIOLOGICAL SCIENCES. VOL. 91. ISSUE 6. P. 203 -222 66 78% 0
5 DAI, LD , LI, HP , HU, HY , JIANG, JJ , HUI, KS , SHAN, SM , (2013) ELECTRICAL CONDUCTIVITY OF ALM(82)PY(15)GRS(3) ALMANDINE-RICH GARNET DETERMINED BY IMPEDANCE SPECTROSCOPY AT HIGH TEMPERATURES AND HIGH PRESSURES.TECTONOPHYSICS. VOL. 608. ISSUE . P. 1086-1093 64 81% 3
6 KUVSHINOV, A , (2012) DEEP ELECTROMAGNETIC STUDIES FROM LAND, SEA, AND SPACE: PROGRESS STATUS IN THE PAST 10 YEARS.SURVEYS IN GEOPHYSICS. VOL. 33. ISSUE 1. P. 169 -209 70 69% 13
7 HJELT, SE , (1987) REGIONAL EM STUDIES IN THE 80S.SURVEYS IN GEOPHYSICS. VOL. 9. ISSUE 3-4. P. 349-387 140 88% 5
8 SEMENOV, VY , (2015) RESULTS OF CRUST AND MANTLE SOUNDINGS IN CENTRAL AND NORTHERN EUROPE IN THE 21ST CENTURY (REVIEW).ACTA GEOPHYSICA. VOL. 63. ISSUE 1. P. 103 -124 49 89% 0
9 LEDO, J , (2005) 2-D VERSUS 3-D MAGNETOTELLURIC DATA INTERPRETATION.SURVEYS IN GEOPHYSICS. VOL. 26. ISSUE 5. P. 511 -543 63 84% 33
10 YOSHINO, T , KATSURA, T , (2013) ELECTRICAL CONDUCTIVITY OF MANTLE MINERALS: ROLE OF WATER IN CONDUCTIVITY ANOMALIES.ANNUAL REVIEW OF EARTH AND PLANETARY SCIENCES, VOL 41. VOL. 41. ISSUE . P. 605 -+ 62 63% 28

Classes with closest relation at Level 1


Rank Class id link
1 28978 IZVESTIYA AKADEMII NAUK SSSR FIZIKA ZEMLI//MIDDLE AMUR SEDIMENTARY BASIN//NAROFOMINSK
2 1701 GEOPHYSICS//AIRBORNE ELECTROMAGNETICS//MARINE ELECTROMAGNETICS
3 37181 ANTHROPOGENIC EARTHQUAKE//BURIED METAL PIPELINE//CHARGEABILITY RESISTIVITY
4 32761 BULASHEVICH GEOPHYS//GEOELE OMAGNET//BOREHOLE THERMOGRAMS
5 19870 GEOMAGNETICALLY INDUCED CURRENTS//GEOMAGNETICALLY INDUCED CURRENTS GIC//GEOMAGNETICALLY INDUCED CURRENT GIC
6 26512 VLF EM//VLF EM METHOD//FRASER FILTER
7 30182 JOURNAL OF VOLCANOLOGY AND SEISMOLOGY//VOLCANOL SEISMOL//GEOPHYS SERV
8 14218 NOMINALLY ANHYDROUS MINERALS//OLIVINE//OH DEFECTS
9 17499 EQUATORIAL ELECTROJET//IONOSPHERIC ELECTRIC CURRENTS//SQ
10 10829 SELF POTENTIAL//SELF POTENTIAL ANOMALY//SP INTERPRETATION

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