Class information for:
Level 2: GEOPHYSICS//GEOPHYSICAL PROSPECTING//GEOCHEMISTRY & GEOPHYSICS

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
427 2             GEOPHYSICS//GEOPHYSICAL PROSPECTING//GEOCHEMISTRY & GEOPHYSICS 16715
1120 1                   GEOPHYSICS//FULL WAVEFORM INVERSION//GEOPHYSICAL PROSPECTING 2871
1390 1                   ROCK PHYSICS//GEOPHYSICS//GEOPHYSICAL PROSPECTING 2695
6283 1                   GEOPHYSICS//INVERSE Q FILTERING//AVO 1532
7652 1                   COMP GEOPHYS//GEOPHYSICS//TRAVELTIME 1367
7814 1                   COMPUTATIONAL SEISMOLOGY//WAVE FIELD SIMULATION//TIME SPACE DOMAIN 1349
7882 1                   GEOPHYSICS//SEISM IMAGING MODELING//MULTIPLE ATTENUATION 1342
11733 1                   GEOPHYSICS//WAVE PHENOMENA//COUPLING RAY THEORY 986
13196 1                   HYDRAULIC FLOW UNIT//WELL LOGS//WELL LOG DATA 885
14528 1                   SUBSUR E IMAGING SENSING//MASW//RAYLEIGH WAVES 794
16208 1                   ACOUSTIC LOGGING//COSL UPC ALLIED BOREHOLE ACOUST//ACOUSTIC LOGGING WHILE DRILLING 694
16674 1                   CONTROLLED SOURCE SEISMOL GRP//GEOPHYSICS//LANDSTREAMER 667
22163 1                   SEISMIC ATTRIBUTES//HORIZON PICKING//INTERPRETATION-A JOURNAL OF SUBSURFACE CHARACTERIZATION 414
26006 1                   AZIMUTHAL GAMMA RAY LOGGING//NUCLEAR GEOPHYSICAL TECHNOLOGIES//SHOULDER BED EFFECT 287
27025 1                   VIBROSEIS//SEISMIC VIBRATOR//BGP OFFSHORE 259
29758 1                   MTA ME PL GEOSCI GRP//COMBINED GEOELECTRIC INVERSION//FACTOR LOG 197
31426 1                   ADVANCED DETECTION//SEISMIC WHILE DRILLING//EM MWD 167
33084 1                   ALUMINA HEXAGONAL BORON NITRIDE//DELTA SHAPED TIME DEPENDENCE//DIRECT S 143
38244 1                   HOUSTON P SURE SAMPLING//ATLAS WIRELINE SERV//BASALTIC RESERVOIR 66

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GEOPHYSICS journal 4650285 26% 57% 4361
2 GEOPHYSICAL PROSPECTING journal 1455727 8% 57% 1369
3 GEOCHEMISTRY & GEOPHYSICS WoSSC 956229 66% 5% 10980
4 JOURNAL OF SEISMIC EXPLORATION journal 676151 3% 85% 422
5 APPLIED GEOPHYSICS journal 338830 2% 59% 303
6 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION journal 319447 5% 19% 914
7 JOURNAL OF GEOPHYSICS AND ENGINEERING journal 290740 2% 41% 373
8 JOURNAL OF APPLIED GEOPHYSICS journal 288199 4% 26% 598
9 PETR ENGN PL GEOPHYS address 211272 1% 59% 191
10 GEOPHYS address 200397 9% 7% 1531

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Geochemistry & Geophysics 956229 66% 5% 10980
2 Mining & Mineral Processing 33012 5% 2% 790
3 Engineering, Petroleum 30157 4% 2% 731
4 Geosciences, Multidisciplinary 24082 15% 1% 2475
5 Engineering, Geological 7620 3% 1% 449
6 Acoustics 3418 3% 0% 505
7 Energy & Fuels 2574 5% 0% 828
8 Audiology & Speech-Language Pathology 1960 2% 0% 262
9 Remote Sensing 605 1% 0% 170
10 Imaging Science & Photographic Technology 566 1% 0% 171

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PETR ENGN PL GEOPHYS 211272 1% 59% 191
2 GEOPHYS 200397 9% 7% 1531
3 WAVE PHENOMENA 174048 1% 50% 186
4 CNPC GEOPHYS EXPLORAT 139746 1% 85% 87
5 STATE PETR OURCES PROSPECTING 131400 2% 28% 253
6 LITHOSPHER STUDIES 120653 1% 61% 105
7 CNPC GEOPHYS PROSPECTING 115145 0% 96% 64
8 EXPLORAT GEOPHYS 104467 1% 43% 128
9 STANFORD EXPLORAT PROJECT 103627 0% 98% 56
10 WAVE INFORMAT 97648 0% 79% 66

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GEOPHYSICS 4650285 26% 57% 4361
2 GEOPHYSICAL PROSPECTING 1455727 8% 57% 1369
3 JOURNAL OF SEISMIC EXPLORATION 676151 3% 85% 422
4 APPLIED GEOPHYSICS 338830 2% 59% 303
5 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 319447 5% 19% 914
6 JOURNAL OF GEOPHYSICS AND ENGINEERING 290740 2% 41% 373
7 JOURNAL OF APPLIED GEOPHYSICS 288199 4% 26% 598
8 GEOPHYSICAL JOURNAL INTERNATIONAL 188303 6% 10% 976
9 INTERPRETATION-A JOURNAL OF SUBSURFACE CHARACTERIZATION 157367 1% 40% 209
10 EXPLORATION GEOPHYSICS 76198 1% 27% 151

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ROCK PHYSICS 190195 1% 69% 146 Search ROCK+PHYSICS Search ROCK+PHYSICS
2 COMPUTATIONAL SEISMOLOGY 164024 1% 41% 215 Search COMPUTATIONAL+SEISMOLOGY Search COMPUTATIONAL+SEISMOLOGY
3 FULL WAVEFORM INVERSION 143912 1% 72% 106 Search FULL+WAVEFORM+INVERSION Search FULL+WAVEFORM+INVERSION
4 AVO 113897 0% 81% 75 Search AVO Search AVO
5 REVERSE TIME MIGRATION 111641 0% 77% 77 Search REVERSE+TIME+MIGRATION Search REVERSE+TIME+MIGRATION
6 WAVE PROPAGATION 110409 3% 13% 462 Search WAVE+PROPAGATION Search WAVE+PROPAGATION
7 INVERSE THEORY 90682 1% 27% 182 Search INVERSE+THEORY Search INVERSE+THEORY
8 SEISMIC ATTRIBUTES 89457 1% 56% 85 Search SEISMIC+ATTRIBUTES Search SEISMIC+ATTRIBUTES
9 SEISMIC MODELLING 84202 1% 50% 90 Search SEISMIC+MODELLING Search SEISMIC+MODELLING
10 SEISMIC ATTENUATION 67159 1% 31% 117 Search SEISMIC+ATTENUATION Search SEISMIC+ATTENUATION

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 2


rank cluster_id2 link
1 210 BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA//GEOCHEMISTRY & GEOPHYSICS//GEOPHYSICAL JOURNAL INTERNATIONAL
2 591 JOURNAL OF APPLIED GEOPHYSICS//GEOPHYSICS//GROUND PENETRATING RADAR
3 2618 MICROWAVE IMAGING//INVERSE SCATTERING//MICROWAVE TOMOGRAPHY
4 1738 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA//IEEE JOURNAL OF OCEANIC ENGINEERING//ACOUSTICAL PHYSICS
5 2161 GAS HYDRATE//MUD VOLCANO//POCKMARKS
6 369 ENGINEERING, PETROLEUM//PETR ENGN//JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING
7 2428 INSAR//LAND SUBSIDENCE//DINSAR
8 426 INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES//ROCK MECHANICS AND ROCK ENGINEERING//ENGINEERING, GEOLOGICAL
9 990 LAMB WAVES//GUIDED WAVES//ULTRASONICS
10 324 JOURNAL OF STRUCTURAL GEOLOGY//TECTONOPHYSICS//GEOSCIENCES, MULTIDISCIPLINARY

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