Class information for:
Level 1: INFRASOUND//ATMOSPHER ACOUST//UPPER ATMOSPHER MODELING SECT

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
22 4 AUTOMATION & CONTROL SYSTEMS//ENGINEERING, CIVIL//ACOUSTICS 457813
514 3       ACOUSTICS//APPLIED ACOUSTICS//JOURNAL OF SOUND AND VIBRATION 21584
1941 2             APPLIED ACOUSTICS//ROAD TRAFFIC NOISE//TRAFFIC NOISE 6132
18547 1                   INFRASOUND//ATMOSPHER ACOUST//UPPER ATMOSPHER MODELING SECT 570

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INFRASOUND authKW 730295 10% 24% 55
2 ATMOSPHER ACOUST address 674022 3% 76% 16
3 UPPER ATMOSPHER MODELING SECT address 276457 1% 100% 5
4 MICROBAROMS authKW 221166 1% 100% 4
5 PHYS ACOUST address 214986 6% 12% 33
6 SEISMIC MONITORING AND TEST BAN TREATY VERIFICATION authKW 208132 3% 24% 16
7 METEOROL MODELING TEAM address 176931 1% 80% 4
8 INFRASONIC SIGNAL authKW 165874 1% 100% 3
9 CANADA CHAIR METEOR SCI address 147441 1% 67% 4
10 FINE LAYERED STRUCTURE authKW 124404 1% 75% 3

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Audiology & Speech-Language Pathology 12025 19% 0% 108
2 Acoustics 11306 27% 0% 152
3 Meteorology & Atmospheric Sciences 4840 26% 0% 149
4 Geochemistry & Geophysics 4323 24% 0% 139
5 Oceanography 1528 12% 0% 68
6 Geosciences, Multidisciplinary 834 15% 0% 85
7 Engineering, Ocean 33 1% 0% 4
8 Astronomy & Astrophysics 18 4% 0% 22
9 Engineering, General 14 2% 0% 10
10 Otorhinolaryngology 8 1% 0% 7

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ATMOSPHER ACOUST 674022 3% 76% 16
2 UPPER ATMOSPHER MODELING SECT 276457 1% 100% 5
3 PHYS ACOUST 214986 6% 12% 33
4 METEOROL MODELING TEAM 176931 1% 80% 4
5 INFRASOUND 167536 2% 30% 10
6 CANADA CHAIR METEOR SCI 147441 1% 67% 4
7 GEOSPACE SCI TECHNOL BRANCH 124404 1% 75% 3
8 INT DATA 124398 1% 38% 6
9 ATMOSPHER CLIMATE ENVIRONM DYNAM METEOROL MODEL 110583 0% 100% 2
10 COMMUNICAT DISORDERS ALLIED HLTH 110583 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 24192 18% 0% 102
2 IZVESTIYA AKADEMII NAUK SSSR FIZIKA ATMOSFERY I OKEANA 24135 5% 2% 28
3 IZVESTIYA ATMOSPHERIC AND OCEANIC PHYSICS 21128 4% 2% 24
4 SOVIET PHYSICS ACOUSTICS-USSR 14924 4% 1% 22
5 SEISMOLOGICAL RESEARCH LETTERS 7437 2% 1% 11
6 GEOPHYSICAL JOURNAL INTERNATIONAL 5933 6% 0% 32
7 JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 5570 8% 0% 47
8 JOURNAL OF LOW FREQUENCY NOISE & VIBRATION 5390 0% 5% 2
9 IZVESTIYA AKADEMII NAUK FIZIKA ATMOSFERY I OKEANA 5172 2% 1% 9
10 GEOPHYSICAL RESEARCH LETTERS 4311 9% 0% 52

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 INFRASOUND 730295 10% 24% 55 Search INFRASOUND Search INFRASOUND
2 MICROBAROMS 221166 1% 100% 4 Search MICROBAROMS Search MICROBAROMS
3 SEISMIC MONITORING AND TEST BAN TREATY VERIFICATION 208132 3% 24% 16 Search SEISMIC+MONITORING+AND+TEST+BAN+TREATY+VERIFICATION Search SEISMIC+MONITORING+AND+TEST+BAN+TREATY+VERIFICATION
4 INFRASONIC SIGNAL 165874 1% 100% 3 Search INFRASONIC+SIGNAL Search INFRASONIC+SIGNAL
5 FINE LAYERED STRUCTURE 124404 1% 75% 3 Search FINE+LAYERED+STRUCTURE Search FINE+LAYERED+STRUCTURE
6 ATMOSPHERIC ACOUSTIC CHANNEL 110583 0% 100% 2 Search ATMOSPHERIC+ACOUSTIC+CHANNEL Search ATMOSPHERIC+ACOUSTIC+CHANNEL
7 CHELYABINSK METEOR 110583 0% 100% 2 Search CHELYABINSK+METEOR Search CHELYABINSK+METEOR
8 INFRASOUND STATION 110583 0% 100% 2 Search INFRASOUND+STATION Search INFRASOUND+STATION
9 METEOR INFRASOUND 110583 0% 100% 2 Search METEOR+INFRASOUND Search METEOR+INFRASOUND
10 MICROBAROM SOURCE MODELING 110583 0% 100% 2 Search MICROBAROM+SOURCE+MODELING Search MICROBAROM+SOURCE+MODELING

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 26159 AERONAUT SYST ANAL BRANCH//SNIPER LOCALIZATION//NON CONTACT VIBRATION TEST
2 7179 VOLCANIC TREMOR//STROMBOLI//VOLCANO SEISMOLOGY
3 8733 TRAVELING IONOSPHERIC DISTURBANCES//MEDIUM SCALE TRAVELING IONOSPHERIC DISTURBANCES//MSTID
4 7469 OUTDOOR SOUND PROPAGATION//APPLIED ACOUSTICS//NOISE BARRIERS
5 34123 INT MONITORING SYST//T PHASES//CNRSIUEM
6 4099 METEORS//METEOROIDS//METEORS METEOROIDS
7 10201 BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA//LG WAVES//NUCLEAR EXPLOSIONS
8 9591 BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA//SEISMIC MONITORING AND TEST BAN TREATY VERIFICATION//SEISMIC EVENT LOCATION
9 5172 SEISMIC INTERFEROMETRY//SURFACE WAVES AND FREE OSCILLATIONS//SEISMIC NOISE
10 27725 VECTOR TOMOGRAPHY//SOFT TISSUE DIFFERENTIATION//CHAIR ACOUST MULTIMEDIA

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