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 |
|---|---|---|---|
| 23 | 4 | ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON | 393400 |
| 45 | 3 | JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//ASTRONOMY & ASTROPHYSICS//SOLAR PHYSICS | 104301 |
| 491 | 2 | IONOSPHERE//JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//EQUATORIAL IONOSPHERE | 15919 |
| 23409 | 1 | INCOHERENT SCATTER RADAR//AMISR//INCOHERENT RADAR SPECTRA | 370 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | INCOHERENT SCATTER RADAR | authKW | 188687 | 3% | 18% | 12 |
| 2 | AMISR | authKW | 170360 | 1% | 100% | 2 |
| 3 | INCOHERENT RADAR SPECTRA | authKW | 170360 | 1% | 100% | 2 |
| 4 | INCOHERENT SCATTER | authKW | 133087 | 1% | 31% | 5 |
| 5 | AURORAL IONOSPHERE | authKW | 123412 | 5% | 7% | 20 |
| 6 | IONOSPHERIC PHYSICS | authKW | 111268 | 2% | 15% | 9 |
| 7 | JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS | journal | 109578 | 14% | 2% | 52 |
| 8 | RADIO SCIENCE | authKW | 107785 | 5% | 6% | 20 |
| 9 | 16 MOMENTS APPROXIMATION ION | authKW | 85180 | 0% | 100% | 1 |
| 10 | 20 MOMENT APPROXIMATION | authKW | 85180 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Meteorology & Atmospheric Sciences | 11696 | 50% | 0% | 184 |
| 2 | Astronomy & Astrophysics | 6928 | 56% | 0% | 208 |
| 3 | Geosciences, Multidisciplinary | 3076 | 34% | 0% | 125 |
| 4 | Remote Sensing | 3061 | 13% | 0% | 47 |
| 5 | Geochemistry & Geophysics | 1914 | 20% | 0% | 75 |
| 6 | Telecommunications | 733 | 12% | 0% | 46 |
| 7 | History & Philosophy of Science | 47 | 1% | 0% | 5 |
| 8 | Engineering, Aerospace | 20 | 1% | 0% | 5 |
| 9 | Imaging Science & Photographic Technology | 14 | 1% | 0% | 4 |
| 10 | Physics, Multidisciplinary | 9 | 4% | 0% | 15 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | COMPUTAT SCI BRANCH 4B4000D | 85180 | 0% | 100% | 1 |
| 2 | PHYS ASTRON IONOSPHER PHYS GRP | 85180 | 0% | 100% | 1 |
| 3 | RADIO OBSERV JICAMARCA JRO | 85180 | 0% | 100% | 1 |
| 4 | SRA GRP | 85180 | 0% | 100% | 1 |
| 5 | ELECT ENGN EAST 323 | 42589 | 0% | 50% | 1 |
| 6 | WASHERA GEOSPACE RADAR SCI | 38326 | 1% | 15% | 3 |
| 7 | GEOFIS PERU | 34841 | 1% | 14% | 3 |
| 8 | ARECIBO OBSERV | 32124 | 3% | 4% | 10 |
| 9 | OBSERV SERV | 28392 | 0% | 33% | 1 |
| 10 | RADIO OBSERV JICAMARCA | 27292 | 1% | 6% | 5 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS | 109578 | 14% | 2% | 52 |
| 2 | ANNALES GEOPHYSICAE-ATMOSPHERES HYDROSPHERES AND SPACE SCIENCES | 47165 | 8% | 2% | 29 |
| 3 | RADIO SCIENCE | 33771 | 12% | 1% | 43 |
| 4 | ANNALES GEOPHYSICAE | 32473 | 10% | 1% | 38 |
| 5 | HISTORY OF GEO- AND SPACE SCIENCES | 24772 | 1% | 7% | 4 |
| 6 | JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS | 21979 | 19% | 0% | 72 |
| 7 | ANNALES GEOPHYSICAE SERIES A-UPPER ATMOSPHERE AND SPACE SCIENCES | 6963 | 1% | 3% | 3 |
| 8 | HISTORY OF GEO-AND SPACE SCIENCES | 6550 | 0% | 8% | 1 |
| 9 | GEOPHYSICAL RESEARCH LETTERS | 2673 | 9% | 0% | 33 |
| 10 | JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS | 2240 | 3% | 0% | 10 |
Author Key Words |
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 |