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 |
| 27025 | 1 | VIBROSEIS//SEISMIC VIBRATOR//BGP OFFSHORE | 259 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | VIBROSEIS | authKW | 669264 | 4% | 50% | 11 |
| 2 | SEISMIC VIBRATOR | authKW | 389395 | 2% | 80% | 4 |
| 3 | BGP OFFSHORE | address | 365059 | 1% | 100% | 3 |
| 4 | SEISMIC AIRGUN | authKW | 365059 | 1% | 100% | 3 |
| 5 | GEOPHYSICAL PROSPECTING | journal | 282350 | 29% | 3% | 75 |
| 6 | AIR GUN ARRAY | authKW | 243373 | 1% | 100% | 2 |
| 7 | FAR FIELD WAVELET | authKW | 243373 | 1% | 100% | 2 |
| 8 | LARGE VOLUME AIRGUN | authKW | 243373 | 1% | 100% | 2 |
| 9 | PORT THROTTLING | authKW | 243373 | 1% | 100% | 2 |
| 10 | SEISM DATA INFORMAT | address | 243373 | 1% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Geochemistry & Geophysics | 22237 | 80% | 0% | 208 |
| 2 | Acoustics | 91 | 4% | 0% | 10 |
| 3 | Engineering, Petroleum | 86 | 2% | 0% | 5 |
| 4 | Engineering, Ocean | 81 | 2% | 0% | 4 |
| 5 | Mining & Mineral Processing | 80 | 2% | 0% | 5 |
| 6 | Audiology & Speech-Language Pathology | 48 | 2% | 0% | 5 |
| 7 | Geosciences, Multidisciplinary | 18 | 4% | 0% | 11 |
| 8 | Oceanography | 18 | 2% | 0% | 6 |
| 9 | Engineering, Marine | 10 | 0% | 0% | 1 |
| 10 | Engineering, Mechanical | 8 | 3% | 0% | 7 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | BGP OFFSHORE | 365059 | 1% | 100% | 3 |
| 2 | SEISM DATA INFORMAT | 243373 | 1% | 100% | 2 |
| 3 | RUMENT SCI ELECT ENGN | 162239 | 2% | 22% | 6 |
| 4 | ARCEX | 121686 | 0% | 100% | 1 |
| 5 | CALIF CONSORTIUM CRUSTAL STUDIES PROGRAM | 121686 | 0% | 100% | 1 |
| 6 | CHIN ETRO | 121686 | 0% | 100% | 1 |
| 7 | INTELLIGENT RUMENT MEASUREMENT CONTROL | 121686 | 0% | 100% | 1 |
| 8 | MARINE GEOL EXPLORAT METHODS | 121686 | 0% | 100% | 1 |
| 9 | MARINE GEOL PARTY 1 | 121686 | 0% | 100% | 1 |
| 10 | NIGERIA DEEPWATER EXPLORAT | 121686 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | GEOPHYSICAL PROSPECTING | 282350 | 29% | 3% | 75 |
| 2 | GEOPHYSICS | 98511 | 31% | 1% | 79 |
| 3 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION | 13083 | 9% | 0% | 23 |
| 4 | JOURNAL OF SEISMIC EXPLORATION | 8820 | 2% | 1% | 6 |
| 5 | APPLIED GEOPHYSICS | 5955 | 2% | 1% | 5 |
| 6 | JOURNAL OF GEOPHYSICS AND ENGINEERING | 3370 | 2% | 1% | 5 |
| 7 | ANNALI DI GEOFISICA | 1640 | 1% | 1% | 2 |
| 8 | JOURNAL OF APPLIED GEOPHYSICS | 1296 | 2% | 0% | 5 |
| 9 | NEFTYANOE KHOZYAISTVO | 1115 | 1% | 0% | 2 |
| 10 | MARINE GEOPHYSICAL RESEARCH | 913 | 1% | 0% | 2 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | VIBROSEIS | 669264 | 4% | 50% | 11 | Search VIBROSEIS | Search VIBROSEIS |
| 2 | SEISMIC VIBRATOR | 389395 | 2% | 80% | 4 | Search SEISMIC+VIBRATOR | Search SEISMIC+VIBRATOR |
| 3 | SEISMIC AIRGUN | 365059 | 1% | 100% | 3 | Search SEISMIC+AIRGUN | Search SEISMIC+AIRGUN |
| 4 | AIR GUN ARRAY | 243373 | 1% | 100% | 2 | Search AIR+GUN+ARRAY | Search AIR+GUN+ARRAY |
| 5 | FAR FIELD WAVELET | 243373 | 1% | 100% | 2 | Search FAR+FIELD+WAVELET | Search FAR+FIELD+WAVELET |
| 6 | LARGE VOLUME AIRGUN | 243373 | 1% | 100% | 2 | Search LARGE+VOLUME+AIRGUN | Search LARGE+VOLUME+AIRGUN |
| 7 | PORT THROTTLING | 243373 | 1% | 100% | 2 | Search PORT+THROTTLING | Search PORT+THROTTLING |
| 8 | SIDE LOBE EFFECT | 243373 | 1% | 100% | 2 | Search SIDE+LOBE+EFFECT | Search SIDE+LOBE+EFFECT |
| 9 | SIGN BIT DATA | 243373 | 1% | 100% | 2 | Search SIGN+BIT+DATA | Search SIGN+BIT+DATA |
| 10 | VIBRATOR BASEPLATE | 243373 | 1% | 100% | 2 | Search VIBRATOR+BASEPLATE | Search VIBRATOR+BASEPLATE |
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 |