Class information for:
Level 1: METEORS//METEOROIDS//METEORS METEOROIDS

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
190 3       ICARUS//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS//METEORITICS & PLANETARY SCIENCE 54979
3162 2             METEORS//METEOROIDS//METEORS METEOROIDS 2367
4099 1                   METEORS//METEOROIDS//METEORS METEOROIDS 1881

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 METEORS authKW 5162926 21% 77% 398
2 METEOROIDS authKW 2860255 13% 68% 251
3 METEORS METEOROIDS authKW 1294764 8% 51% 151
4 METEOR SHOWER authKW 1227805 4% 88% 83
5 METEOROID STREAMS authKW 711697 2% 90% 47
6 EARTH MOON AND PLANETS journal 614398 14% 14% 254
7 LEONIDS authKW 506791 2% 92% 33
8 METEORITES METEORS METEOROIDS authKW 430646 5% 30% 85
9 COMETS INDIVIDUAL 55P TEMPEL TUTTLE authKW 302400 1% 95% 19
10 METEOROID ENVIRONM OFF address 258479 1% 86% 18

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Astronomy & Astrophysics 69277 78% 0% 1471
2 Geosciences, Multidisciplinary 6725 23% 0% 425
3 Geochemistry & Geophysics 3153 12% 0% 223
4 Meteorology & Atmospheric Sciences 1925 10% 0% 180
5 Engineering, Aerospace 250 2% 0% 37
6 Remote Sensing 243 2% 0% 33
7 Telecommunications 33 2% 0% 34
8 Multidisciplinary Sciences 21 1% 0% 16
9 Mechanics 4 2% 0% 31
10 Literary Reviews 0 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 METEOROID ENVIRONM OFF 258479 1% 86% 18
2 ONDREJOV OBSERV 216161 1% 65% 20
3 CAMPION 105235 1% 37% 17
4 SPACE ENVIRONM TEAM 100522 0% 100% 6
5 COMMUN SPACE SCI 86853 1% 23% 23
6 COMM METEORITES 69805 0% 83% 5
7 TAJIKISTAN BRANCH 69805 0% 83% 5
8 NARODOWE BADAN JADROWYCH 67014 0% 100% 4
9 INTERPLANETARY MATTER 61673 0% 41% 9
10 PHYS METHODS DEVICES QUAL CONTROL 53610 0% 80% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EARTH MOON AND PLANETS 614398 14% 14% 254
2 BULLETIN OF THE ASTRONOMICAL INSTITUTES OF CZECHOSLOVAKIA 227212 5% 16% 86
3 PLANETARY AND SPACE SCIENCE 77211 9% 3% 165
4 SOLAR SYSTEM RESEARCH 59578 3% 6% 57
5 CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO 32010 1% 9% 22
6 METEORITICS & PLANETARY SCIENCE 30772 4% 3% 70
7 ICARUS 23108 6% 1% 115
8 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 18237 12% 0% 226
9 QUARTERLY JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY 7446 1% 3% 13
10 METEORITICS 6666 1% 3% 15

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 METEORS 5162926 21% 77% 398 Search METEORS Search METEORS
2 METEOROIDS 2860255 13% 68% 251 Search METEOROIDS Search METEOROIDS
3 METEORS METEOROIDS 1294764 8% 51% 151 Search METEORS+METEOROIDS Search METEORS+METEOROIDS
4 METEOR SHOWER 1227805 4% 88% 83 Search METEOR+SHOWER Search METEOR+SHOWER
5 METEOROID STREAMS 711697 2% 90% 47 Search METEOROID+STREAMS Search METEOROID+STREAMS
6 LEONIDS 506791 2% 92% 33 Search LEONIDS Search LEONIDS
7 METEORITES METEORS METEOROIDS 430646 5% 30% 85 Search METEORITES+METEORS+METEOROIDS Search METEORITES+METEORS+METEOROIDS
8 COMETS INDIVIDUAL 55P TEMPEL TUTTLE 302400 1% 95% 19 Search COMETS+INDIVIDUAL+55P+TEMPEL+TUTTLE Search COMETS+INDIVIDUAL+55P+TEMPEL+TUTTLE
9 LEONIDS 1999 232607 1% 73% 19 Search LEONIDS+1999 Search LEONIDS+1999
10 METEOR STREAMS 193154 1% 82% 14 Search METEOR+STREAMS Search METEOR+STREAMS

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 36471 METEOR BURST COMMUNICATION//DATA COLLECTION NETWORK SYSTEM//RADIO PACKET COMMUNICATION
2 11277 INTERPLANETARY DUST//ZODIACAL LIGHT//INTERPLANETARY MEDIUM
3 18547 INFRASOUND//ATMOSPHER ACOUST//UPPER ATMOSPHER MODELING SECT
4 36977 ASTEROID AND COMET HAZARD//ARKHYZ BRANCH//ARKHYZ OPT OBSERVAT
5 34033 ALL RUSSIA PETR EXPLORAT VNIGRI//MINICOMETS//THERMOCHEMICAL CALCULATION
6 12727 SODIUM LAYER//SPORADIC SODIUM LAYERS//MESOSPHERIC METAL
7 385 COMETS//COMETS GENERAL//COMETS INDIVIDUAL 67P CHURYUMOV GERASIMENKO
8 6530 METEORITICS & PLANETARY SCIENCE//MICROMETEORITES//INTERPLANETARY DUST PARTICLES
9 290 ASTEROIDS//MINOR PLANETS ASTEROIDS GENERAL//ICARUS
10 38843 NEUTRALIZING BACKGROUND//PLANETS AND SATELLITES SATELLITES OF JUPITER//SYMBIOTIC SCHEME

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