Class information for:
Level 1: JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//THERMOSPHERE//GEOMAGNETIC STORMS

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
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
916 1                   JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//THERMOSPHERE//GEOMAGNETIC STORMS 3002

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS journal 536640 34% 5% 1012
2 THERMOSPHERE authKW 426472 3% 40% 102
3 GEOMAGNETIC STORMS authKW 385533 5% 26% 141
4 IONOSPHERIC STORM authKW 369822 2% 63% 56
5 IONOSPHERE authKW 250309 9% 9% 275
6 HAYSTACK OBSERV address 224621 4% 19% 110
7 HIGH ALTITUDE OBSERV address 196664 6% 10% 184
8 IONOSPHERIC DISTURBANCES authKW 183057 2% 26% 68
9 THERMOSPHERIC DYNAMICS authKW 156552 1% 45% 33
10 THERMOSPHERIC DENSITY authKW 138924 0% 88% 15

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Astronomy & Astrophysics 61709 59% 0% 1766
2 Meteorology & Atmospheric Sciences 42966 34% 0% 1012
3 Geochemistry & Geophysics 22379 24% 0% 726
4 Geosciences, Multidisciplinary 15890 27% 0% 817
5 Engineering, Aerospace 2994 5% 0% 150
6 Remote Sensing 346 2% 0% 50
7 Telecommunications 14 1% 0% 38
8 Multidisciplinary Sciences 0 0% 0% 9
9 History & Philosophy of Science -1 0% 0% 2
10 Oceanography -3 0% 0% 8

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HAYSTACK OBSERV 224621 4% 19% 110
2 HIGH ALTITUDE OBSERV 196664 6% 10% 184
3 ATMOSPHER SPACE SCI 136312 2% 18% 73
4 TERR PLANETARY GEODESY 93282 1% 44% 20
5 BEIJING OBSERV SPACE ENVIRONM 79531 1% 19% 40
6 SECUR SURVEILLANCE GRP 51670 0% 62% 8
7 SPACE PHYS 50554 4% 4% 108
8 TERR MAGNETISM IONOSPHERE RADIOWAVE PROPAG 44335 2% 9% 47
9 WUHAN IONOSPHER OBSERV 39509 0% 47% 8
10 IZMIRAN 38059 1% 11% 32

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 536640 34% 5% 1012
2 JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS 127106 7% 6% 214
3 JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS 118258 5% 7% 154
4 GEOMAGNETIZM I AERONOMIYA 97994 6% 5% 181
5 ANNALES GEOPHYSICAE-ATMOSPHERES HYDROSPHERES AND SPACE SCIENCES 64923 3% 6% 97
6 ADVANCES IN SPACE RESEARCH 58044 8% 2% 234
7 ANNALES GEOPHYSICAE 52632 5% 4% 138
8 GEOMAGNETISM AND AERONOMY 50666 3% 5% 100
9 ANNALES GEOPHYSICAE SERIES A-UPPER ATMOSPHERE AND SPACE SCIENCES 24401 1% 15% 16
10 SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS 20146 1% 5% 36

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 THERMOSPHERE 426472 3% 40% 102 Search THERMOSPHERE Search THERMOSPHERE
2 GEOMAGNETIC STORMS 385533 5% 26% 141 Search GEOMAGNETIC+STORMS Search GEOMAGNETIC+STORMS
3 IONOSPHERIC STORM 369822 2% 63% 56 Search IONOSPHERIC+STORM Search IONOSPHERIC+STORM
4 IONOSPHERE 250309 9% 9% 275 Search IONOSPHERE Search IONOSPHERE
5 IONOSPHERIC DISTURBANCES 183057 2% 26% 68 Search IONOSPHERIC+DISTURBANCES Search IONOSPHERIC+DISTURBANCES
6 THERMOSPHERIC DYNAMICS 156552 1% 45% 33 Search THERMOSPHERIC+DYNAMICS Search THERMOSPHERIC+DYNAMICS
7 THERMOSPHERIC DENSITY 138924 0% 88% 15 Search THERMOSPHERIC+DENSITY Search THERMOSPHERIC+DENSITY
8 IONOSPHERE ATMOSPHERE INTERACTIONS 135324 1% 29% 45 Search IONOSPHERE+ATMOSPHERE+INTERACTIONS Search IONOSPHERE+ATMOSPHERE+INTERACTIONS
9 F3 LAYER 125961 0% 100% 12 Search F3+LAYER Search F3+LAYER
10 SATELLITE DRAG 116270 0% 92% 12 Search SATELLITE+DRAG Search SATELLITE+DRAG

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


rank cluster_id2 link
1 18859 GEOMAGNETIZM I AERONOMIYA//MID LATITUDE TROUGH//SAR ARCS
2 1534 IONOSPHERE//TOTAL ELECTRON CONTENT//IRI
3 3263 IONOSPHERIC IRREGULARITIES//EQUATORIAL IONOSPHERE//PLASMA BUBBLES
4 6315 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//MAGNETOSPHERIC IMAGERY//DAYTIME AURORA
5 22903 LONG TERM TRENDS//IONOSPHERIC TRENDS//THERMOSPHERIC CIRCULATION
6 8733 TRAVELING IONOSPHERIC DISTURBANCES//MEDIUM SCALE TRAVELING IONOSPHERIC DISTURBANCES//MSTID
7 15954 EQUATORIAL ELECTROJET//SQ//COUNTER ELECTROJET
8 23409 INCOHERENT SCATTER RADAR//AMISR//INCOHERENT RADAR SPECTRA
9 3130 WAVES AND TIDES//PLANETARY WAVES//MIDDLE ATMOSPHERE DYNAMICS
10 547 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//PLASMA CONVECTION//MAGNETOSPHERIC PHYSICS

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