Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS | journal | 4312379 | 16% | 85% | 16944 |
| 2 | ASTRONOMY & ASTROPHYSICS | WoSSC | 2363140 | 62% | 13% | 64334 |
| 3 | SOLAR PHYSICS | journal | 1890766 | 6% | 95% | 6638 |
| 4 | SUN CORONA | authKW | 1293192 | 4% | 97% | 4439 |
| 5 | SUN MAGNETIC FIELDS | authKW | 1075700 | 4% | 97% | 3692 |
| 6 | SUN FLARES | authKW | 928383 | 3% | 98% | 3153 |
| 7 | SUN ACTIVITY | authKW | 741341 | 2% | 96% | 2574 |
| 8 | GEOMAGNETIZM I AERONOMIYA | journal | 687864 | 3% | 81% | 2833 |
| 9 | ANNALES GEOPHYSICAE | journal | 663925 | 3% | 77% | 2894 |
| 10 | SPACE SCI | address | 641975 | 5% | 44% | 4859 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Astronomy & Astrophysics | 2363140 | 62% | 13% | 64334 |
| 2 | Meteorology & Atmospheric Sciences | 514008 | 20% | 9% | 20959 |
| 3 | Geochemistry & Geophysics | 204635 | 13% | 6% | 13315 |
| 4 | Geosciences, Multidisciplinary | 203969 | 17% | 4% | 17774 |
| 5 | Engineering, Aerospace | 53032 | 4% | 5% | 3789 |
| 6 | Physics, Fluids & Plasmas | 29134 | 5% | 3% | 4807 |
| 7 | Remote Sensing | 27184 | 2% | 4% | 2514 |
| 8 | Telecommunications | 3436 | 2% | 1% | 2304 |
| 9 | Physics, Multidisciplinary | 1431 | 4% | 1% | 3689 |
| 10 | Engineering, Ocean | 101 | 0% | 1% | 158 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SPACE SCI | 641975 | 5% | 44% | 4859 |
| 2 | HIGH ALTITUDE OBSERV | 452183 | 2% | 91% | 1649 |
| 3 | SPACE | 296906 | 3% | 31% | 3190 |
| 4 | SPACE PHYS | 239629 | 1% | 58% | 1391 |
| 5 | STATE SPACE WEATHER | 226746 | 1% | 90% | 838 |
| 6 | SOLAR TERR PHYS | 196062 | 1% | 85% | 768 |
| 7 | SOLAR TERR ENVIRONM | 186015 | 1% | 61% | 1028 |
| 8 | GODDARD SPACE FLIGHT | 180425 | 3% | 17% | 3594 |
| 9 | SPACE SCI PL | 173878 | 1% | 73% | 793 |
| 10 | SPACE WEATHER | 153756 | 1% | 91% | 566 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS | 4312379 | 16% | 85% | 16944 |
| 2 | SOLAR PHYSICS | 1890766 | 6% | 95% | 6638 |
| 3 | GEOMAGNETIZM I AERONOMIYA | 687864 | 3% | 81% | 2833 |
| 4 | ANNALES GEOPHYSICAE | 663925 | 3% | 77% | 2894 |
| 5 | JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS | 629082 | 3% | 75% | 2814 |
| 6 | JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS | 484548 | 2% | 88% | 1842 |
| 7 | ADVANCES IN SPACE RESEARCH | 423209 | 4% | 38% | 3742 |
| 8 | GEOMAGNETISM AND AERONOMY | 413784 | 2% | 82% | 1688 |
| 9 | GEOPHYSICAL RESEARCH LETTERS | 334255 | 6% | 18% | 6233 |
| 10 | ASTROPHYSICAL JOURNAL | 327203 | 9% | 12% | 9532 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SUN CORONA | 1293192 | 4% | 97% | 4439 | Search SUN+CORONA | Search SUN+CORONA |
| 2 | SUN MAGNETIC FIELDS | 1075700 | 4% | 97% | 3692 | Search SUN+MAGNETIC+FIELDS | Search SUN+MAGNETIC+FIELDS |
| 3 | SUN FLARES | 928383 | 3% | 98% | 3153 | Search SUN+FLARES | Search SUN+FLARES |
| 4 | SUN ACTIVITY | 741341 | 2% | 96% | 2574 | Search SUN+ACTIVITY | Search SUN+ACTIVITY |
| 5 | SOLAR WIND | 611681 | 2% | 84% | 2435 | Search SOLAR+WIND | Search SOLAR+WIND |
| 6 | IONOSPHERE | 588876 | 2% | 79% | 2494 | Search IONOSPHERE | Search IONOSPHERE |
| 7 | SUN OSCILLATIONS | 532979 | 2% | 98% | 1813 | Search SUN+OSCILLATIONS | Search SUN+OSCILLATIONS |
| 8 | SUN CHROMOSPHERE | 406921 | 1% | 98% | 1389 | Search SUN+CHROMOSPHERE | Search SUN+CHROMOSPHERE |
| 9 | SUN PHOTOSPHERE | 405642 | 1% | 94% | 1433 | Search SUN+PHOTOSPHERE | Search SUN+PHOTOSPHERE |
| 10 | SUN UV RADIATION | 400463 | 1% | 97% | 1377 | Search SUN+UV+RADIATION | Search SUN+UV+RADIATION |
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 3 |