Class information for: |
Basic class information |
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 |
| 1390 | 1 | ROCK PHYSICS//GEOPHYSICS//GEOPHYSICAL PROSPECTING | 2695 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ROCK PHYSICS | authKW | 879679 | 5% | 60% | 126 |
| 2 | GEOPHYSICS | journal | 551257 | 22% | 8% | 603 |
| 3 | GEOPHYSICAL PROSPECTING | journal | 313336 | 9% | 11% | 255 |
| 4 | EXPLORAT GEOPHYS | address | 266396 | 3% | 28% | 82 |
| 5 | FLUID SUBSTITUTION | authKW | 224491 | 1% | 80% | 24 |
| 6 | TIME LAPSE SEISMIC | authKW | 193706 | 1% | 61% | 27 |
| 7 | ROCK PHYS | address | 168356 | 1% | 60% | 24 |
| 8 | WAVE INDUCED FLUID FLOW | authKW | 141146 | 0% | 93% | 13 |
| 9 | GASSMANNS EQUATION | authKW | 140313 | 0% | 100% | 12 |
| 10 | EDINBURGH ANISOTROPY PROJECT | address | 129549 | 1% | 43% | 26 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Geochemistry & Geophysics | 127065 | 60% | 1% | 1609 |
| 2 | Engineering, Petroleum | 5306 | 5% | 0% | 123 |
| 3 | Mining & Mineral Processing | 4551 | 4% | 0% | 118 |
| 4 | Engineering, Geological | 2728 | 4% | 0% | 106 |
| 5 | Geosciences, Multidisciplinary | 2569 | 12% | 0% | 331 |
| 6 | Acoustics | 1371 | 5% | 0% | 123 |
| 7 | Audiology & Speech-Language Pathology | 1333 | 3% | 0% | 82 |
| 8 | Energy & Fuels | 728 | 6% | 0% | 168 |
| 9 | Mechanics | 611 | 6% | 0% | 168 |
| 10 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 231 | 1% | 0% | 38 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | EXPLORAT GEOPHYS | 266396 | 3% | 28% | 82 |
| 2 | ROCK PHYS | 168356 | 1% | 60% | 24 |
| 3 | EDINBURGH ANISOTROPY PROJECT | 129549 | 1% | 43% | 26 |
| 4 | CNPC GEOPHYS PROSPECTING | 109043 | 1% | 37% | 25 |
| 5 | STANFORD ROCK PHYS | 108224 | 1% | 51% | 18 |
| 6 | PETR ENGN PL GEOPHYS | 86299 | 2% | 15% | 49 |
| 7 | GAS PETROLEO | 86098 | 0% | 82% | 9 |
| 8 | PL ENVIRONM GEOPHYS GRP | 57712 | 1% | 25% | 20 |
| 9 | HRICHTUNG GEOPHYS | 41352 | 1% | 19% | 19 |
| 10 | GEOTECH ENGN SOIL MECH | 37415 | 0% | 80% | 4 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | GEOPHYSICS | 551257 | 22% | 8% | 603 |
| 2 | GEOPHYSICAL PROSPECTING | 313336 | 9% | 11% | 255 |
| 3 | JOURNAL OF GEOPHYSICS AND ENGINEERING | 74902 | 3% | 8% | 76 |
| 4 | APPLIED GEOPHYSICS | 54959 | 2% | 10% | 49 |
| 5 | JOURNAL OF SEISMIC EXPLORATION | 54228 | 2% | 10% | 48 |
| 6 | GEOPHYSICAL JOURNAL INTERNATIONAL | 35042 | 6% | 2% | 169 |
| 7 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION | 25591 | 4% | 2% | 104 |
| 8 | JOURNAL OF APPLIED GEOPHYSICS | 17354 | 2% | 3% | 59 |
| 9 | INTERPRETATION-A JOURNAL OF SUBSURFACE CHARACTERIZATION | 13952 | 1% | 5% | 25 |
| 10 | PETROLEUM GEOSCIENCE | 10605 | 1% | 4% | 25 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | ROCK PHYSICS | 879679 | 5% | 60% | 126 | Search ROCK+PHYSICS | Search ROCK+PHYSICS |
| 2 | FLUID SUBSTITUTION | 224491 | 1% | 80% | 24 | Search FLUID+SUBSTITUTION | Search FLUID+SUBSTITUTION |
| 3 | TIME LAPSE SEISMIC | 193706 | 1% | 61% | 27 | Search TIME+LAPSE+SEISMIC | Search TIME+LAPSE+SEISMIC |
| 4 | WAVE INDUCED FLUID FLOW | 141146 | 0% | 93% | 13 | Search WAVE+INDUCED+FLUID+FLOW | Search WAVE+INDUCED+FLUID+FLOW |
| 5 | GASSMANNS EQUATION | 140313 | 0% | 100% | 12 | Search GASSMANNS+EQUATION | Search GASSMANNS+EQUATION |
| 6 | POROELASTICITY | 124639 | 3% | 12% | 86 | Search POROELASTICITY | Search POROELASTICITY |
| 7 | BISQ MODEL | 108829 | 0% | 85% | 11 | Search BISQ+MODEL | Search BISQ+MODEL |
| 8 | SQUIRT FLOW | 105234 | 0% | 100% | 9 | Search SQUIRT+FLOW | Search SQUIRT+FLOW |
| 9 | SEISMIC ATTENUATION | 95644 | 2% | 15% | 56 | Search SEISMIC+ATTENUATION | Search SEISMIC+ATTENUATION |
| 10 | PATCHY SATURATION | 81849 | 0% | 100% | 7 | Search PATCHY+SATURATION | Search PATCHY+SATURATION |
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 |