Class information for:
Level 3: GEOPHYSICS//GEOPHYSICAL PROSPECTING//GEOCHEMISTRY & GEOPHYSICS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
353 35074 26.1 44%


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
494 2             GEOPHYSICS//GEOPHYSICAL PROSPECTING//GEOCHEMISTRY & GEOPHYSICS 15397
726 2             GEOPHYSICS//JOURNAL OF APPLIED GEOPHYSICS//MAGNETOTELLURICS 12661
2039 2             GROUND PENETRATING RADAR//MICROWAVE IMAGING//GROUND PENETRATING RADAR GPR 5385
3397 2             SINKHOLE//KARST//EVAPORITE KARST 1631

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 GEOPHYSICS journal 4151568 17% 80% 5946
2 GEOPHYSICAL PROSPECTING journal 1451287 6% 84% 1987
3 GEOCHEMISTRY & GEOPHYSICS WoSSC 1209116 51% 8% 18024
4 JOURNAL OF APPLIED GEOPHYSICS journal 845260 4% 67% 1458
5 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION journal 367613 4% 30% 1409
6 GROUND PENETRATING RADAR authKW 323084 2% 59% 629
7 JOURNAL OF SEISMIC EXPLORATION journal 291700 1% 84% 402
8 GEOPHYS address 283966 8% 13% 2632
9 NEAR SURFACE GEOPHYSICS journal 252004 1% 68% 424
10 JOURNAL OF GEOPHYSICS AND ENGINEERING journal 247100 1% 59% 481

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 1209116 51% 8% 18024
2 Geosciences, Multidisciplinary 127034 23% 2% 7974
3 Mining & Mineral Processing 75018 5% 5% 1694
4 Engineering, Geological 15722 3% 2% 922
5 Remote Sensing 14357 3% 2% 1024
6 Imaging Science & Photographic Technology 10021 3% 1% 902
7 Engineering, Petroleum 7226 2% 2% 541
8 Water Resources 5348 4% 1% 1386
9 Acoustics 4481 2% 1% 865
10 Engineering, Electrical & Electronic 3171 8% 0% 2892

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 GEOPHYS 283966 8% 13% 2632
2 GEOEXPLORAT SCI TECHNOL 120498 1% 56% 247
3 PETR ENGN PL GEOPHYS 103146 1% 62% 192
4 WAVE PHENOMENA 91061 1% 54% 195
5 EXPLORAT GEOPHYS 80141 0% 58% 160
6 LITHOSPHER STUDIES 73587 0% 71% 119
7 CNPC GEOPHYS EXPLORAT 68201 0% 92% 85
8 GEOL GEOPHYS 60203 3% 6% 1194
9 STATE PETR OURCES PROSPECTING 50624 1% 27% 214
10 GEOPHYS INFORMAT TECHNOL 48427 0% 44% 128

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 GEOPHYSICS 4151568 17% 80% 5946
2 GEOPHYSICAL PROSPECTING 1451287 6% 84% 1987
3 JOURNAL OF APPLIED GEOPHYSICS 845260 4% 67% 1458
4 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 367613 4% 30% 1409
5 JOURNAL OF SEISMIC EXPLORATION 291700 1% 84% 402
6 NEAR SURFACE GEOPHYSICS 252004 1% 68% 424
7 JOURNAL OF GEOPHYSICS AND ENGINEERING 247100 1% 59% 481
8 GEOPHYSICAL JOURNAL INTERNATIONAL 238831 5% 17% 1590
9 APPLIED GEOPHYSICS 235651 1% 75% 361
10 EXPLORATION GEOPHYSICS 203985 1% 67% 353

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 GROUND PENETRATING RADAR 323084 2% 59% 629 Search GROUND+PENETRATING+RADAR Search GROUND+PENETRATING+RADAR
2 MICROWAVE IMAGING 224244 1% 73% 354 Search MICROWAVE+IMAGING Search MICROWAVE+IMAGING
3 GPR 191087 1% 64% 342 Search GPR Search GPR
4 MAGNETOTELLURICS 181279 1% 68% 309 Search MAGNETOTELLURICS Search MAGNETOTELLURICS
5 GROUND PENETRATING RADAR GPR 151299 1% 69% 254 Search GROUND+PENETRATING+RADAR+GPR Search GROUND+PENETRATING+RADAR+GPR
6 MAGNETOTELLURIC 115545 1% 75% 178 Search MAGNETOTELLURIC Search MAGNETOTELLURIC
7 ELECTRICAL RESISTIVITY TOMOGRAPHY 107797 1% 64% 195 Search ELECTRICAL+RESISTIVITY+TOMOGRAPHY Search ELECTRICAL+RESISTIVITY+TOMOGRAPHY
8 INVERSE SCATTERING 98584 1% 38% 300 Search INVERSE+SCATTERING Search INVERSE+SCATTERING
9 INVERSION 88183 1% 21% 487 Search INVERSION Search INVERSION
10 SINKHOLE 87546 0% 61% 166 Search SINKHOLE Search SINKHOLE

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 LOKE, MH , CHAMBERS, JE , RUCKER, DF , KURAS, O , WILKINSON, PB , (2013) RECENT DEVELOPMENTS IN THE DIRECT-CURRENT GEOELECTRICAL IMAGING METHOD.JOURNAL OF APPLIED GEOPHYSICS. VOL. 95. ISSUE . P. 135-156 270 89% 86
2 VIRIEUX, J , OPERTO, S , (2009) AN OVERVIEW OF FULL-WAVEFORM INVERSION IN EXPLORATION GEOPHYSICS.GEOPHYSICS. VOL. 74. ISSUE 6. P. WCC1 -WCC26 131 90% 379
3 CHAVE, AD , BOOKER, JR , (1987) ELECTROMAGNETIC INDUCTION STUDIES.REVIEWS OF GEOPHYSICS. VOL. 25. ISSUE 5. P. 989 -1003 482 88% 15
4 REVIL, A , KARAOULIS, M , JOHNSON, T , KEMNA, A , (2012) REVIEW: SOME LOW-FREQUENCY ELECTRICAL METHODS FOR SUBSURFACE CHARACTERIZATION AND MONITORING IN HYDROGEOLOGY.HYDROGEOLOGY JOURNAL. VOL. 20. ISSUE 4. P. 617 -658 152 84% 55
5 STREICH, R , (2016) CONTROLLED-SOURCE ELECTROMAGNETIC APPROACHES FOR HYDROCARBON EXPLORATION AND MONITORING ON LAND.SURVEYS IN GEOPHYSICS. VOL. 37. ISSUE 1. P. 47 -80 127 96% 2
6 MULLER, TM , GUREVICH, B , LEBEDEV, M , (2010) SEISMIC WAVE ATTENUATION AND DISPERSION RESULTING FROM WAVE-INDUCED FLOW IN POROUS ROCKS - A REVIEW.GEOPHYSICS. VOL. 75. ISSUE 5. P. A147 -A164 125 91% 145
7 SINGHA, K , DAY-LEWIS, FD , JOHNSON, T , SLATER, LD , (2015) ADVANCES IN INTERPRETATION OF SUBSURFACE PROCESSES WITH TIME-LAPSE ELECTRICAL IMAGING.HYDROLOGICAL PROCESSES. VOL. 29. ISSUE 6. P. 1549 -1576 127 78% 14
8 VALLEE, MA , SMITH, RS , KEATING, P , (2011) METALLIFEROUS MINING GEOPHYSICS - STATE OF THE ART AFTER A DECADE IN THE NEW MILLENNIUM.GEOPHYSICS. VOL. 76. ISSUE 4. P. W31 -W50 145 90% 9
9 GUTIERREZ, F , PARISE, M , DE WAELE, J , JOURDE, H , (2014) A REVIEW ON NATURAL AND HUMAN-INDUCED GEOHAZARDS AND IMPACTS IN KARST.EARTH-SCIENCE REVIEWS. VOL. 138. ISSUE . P. 61 -88 131 61% 66
10 JOUNIAUX, L , ZYSERMAN, F , (2016) A REVIEW ON ELECTROKINETICALLY INDUCED SEISMO-ELECTRICS, ELECTRO-SEISMICS, AND SEISMO-MAGNETICS FOR EARTH SCIENCES.SOLID EARTH. VOL. 7. ISSUE 1. P. 249 -284 112 94% 1

Classes with closest relation at Level 3


Rank Class id link
1 684 JOURNAL OF MINING SCIENCE//IZVESTIYA AKADEMII NAUK SSSR FIZIKA ZEMLI//MECHANOLUMINESCENCE
2 437 ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS//ELECTRICAL IMPEDANCE TOMOGRAPHY//INVERSE PROBLEMS
3 452 ACOUSTICS//JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA//AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY
4 0 GEOCHEMISTRY & GEOPHYSICS//GEOSCIENCES, MULTIDISCIPLINARY//GEOLOGY
5 231 ENGINEERING, PETROLEUM//INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES//PETR ENGN
6 570 GAS HYDRATE//METHANE HYDRATE//CLATHRATE HYDRATE
7 42 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION//MICROWAVE AND OPTICAL TECHNOLOGY LETTERS//ENGINEERING, ELECTRICAL & ELECTRONIC
8 288 ACOUSTICS//ULTRASONICS//ULTRASOUND IN MEDICINE AND BIOLOGY
9 134 WATER RESOURCES//GROUND WATER//BIODEGRADATION
10 201 ENGINEERING, CIVIL//EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS//ENGINEERING, GEOLOGICAL

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