Class information for:
Level 1: IONIZATION MODEL//ATMOSPHERIC IONIZATION//IMAGING RIOMETER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
11881 947 28.2 50%


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
19 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 523489
45 3       JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//ASTRONOMY & ASTROPHYSICS//SOLAR PHYSICS 95613
828 2             MESOSPHERE//JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS//JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS 11850
11881 1                   IONIZATION MODEL//ATMOSPHERIC IONIZATION//IMAGING RIOMETER 947

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 IONIZATION MODEL authKW 522330 2% 90% 18
2 ATMOSPHERIC IONIZATION authKW 443716 2% 81% 17
3 IMAGING RIOMETER authKW 197485 1% 88% 7
4 PLANETARY IONOSPHERES AND ATMOSPHERES authKW 193457 1% 100% 6
5 SODANKYLA GEOPHYS OBSERV address 167731 4% 13% 41
6 CENT SOLAR TER TRIAL INFLUENCES address 143622 1% 64% 7
7 RIOMETER authKW 131652 1% 58% 7
8 ATMOSPHERIC CASCADE SIMULATIONS authKW 128971 0% 100% 4
9 POLAR CAP ABSORPTION authKW 128971 0% 100% 4
10 PARTICLE PRECIPITATION authKW 126306 2% 17% 23

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Meteorology & Atmospheric Sciences 28692 49% 0% 462
2 Astronomy & Astrophysics 10901 45% 0% 422
3 Geochemistry & Geophysics 6197 23% 0% 216
4 Geosciences, Multidisciplinary 5828 29% 0% 277
5 Engineering, Aerospace 1718 7% 0% 63
6 Remote Sensing 340 3% 0% 26
7 Telecommunications 54 3% 0% 25
8 Multidisciplinary Sciences 15 1% 0% 9
9 Oceanography 12 1% 0% 12
10 Physics, Particles & Fields 2 1% 0% 14

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 SODANKYLA GEOPHYS OBSERV 167731 4% 13% 41
2 CENT SOLAR TER TRIAL INFLUENCES 143622 1% 64% 7
3 CENT SOLAR TERR INFLUENCES 112843 1% 50% 7
4 EMICIAN DIMITAR MISHEV CENT SOLAR TERR INFLUE 96728 0% 100% 3
5 SPACE TECHNOL 63926 3% 6% 32
6 SPACE SOLAR TERR 55265 1% 29% 6
7 EISCAT GRP 48361 0% 50% 3
8 OULU UNIT 47138 2% 9% 16
9 CENT AEROL OBSERV 46894 0% 36% 4
10 CSTIL 42989 0% 67% 2

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS 66753 7% 3% 66
2 COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES 44816 6% 3% 54
3 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 39522 16% 1% 155
4 JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS 24460 6% 1% 53
5 GEOMAGNETIZM I AERONOMIYA 22073 5% 1% 49
6 ANNALES GEOPHYSICAE 16716 5% 1% 44
7 ADVANCES IN SPACE RESEARCH 9332 6% 1% 53
8 ADVANCES IN SPACE RESEARCH-SERIES 7869 3% 1% 30
9 STUDIA GEOPHYSICA ET GEODAETICA 7687 2% 1% 17
10 ANNALES GEOPHYSICAE-ATMOSPHERES HYDROSPHERES AND SPACE SCIENCES 7635 2% 1% 19

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 IONIZATION MODEL 522330 2% 90% 18 Search IONIZATION+MODEL Search IONIZATION+MODEL
2 ATMOSPHERIC IONIZATION 443716 2% 81% 17 Search ATMOSPHERIC+IONIZATION Search ATMOSPHERIC+IONIZATION
3 IMAGING RIOMETER 197485 1% 88% 7 Search IMAGING+RIOMETER Search IMAGING+RIOMETER
4 PLANETARY IONOSPHERES AND ATMOSPHERES 193457 1% 100% 6 Search PLANETARY+IONOSPHERES+AND+ATMOSPHERES Search PLANETARY+IONOSPHERES+AND+ATMOSPHERES
5 RIOMETER 131652 1% 58% 7 Search RIOMETER Search RIOMETER
6 ATMOSPHERIC CASCADE SIMULATIONS 128971 0% 100% 4 Search ATMOSPHERIC+CASCADE+SIMULATIONS Search ATMOSPHERIC+CASCADE+SIMULATIONS
7 POLAR CAP ABSORPTION 128971 0% 100% 4 Search POLAR+CAP+ABSORPTION Search POLAR+CAP+ABSORPTION
8 PARTICLE PRECIPITATION 126306 2% 17% 23 Search PARTICLE+PRECIPITATION Search PARTICLE+PRECIPITATION
9 ENERGETIC PARTICLE PRECIPITATION 116069 1% 60% 6 Search ENERGETIC+PARTICLE+PRECIPITATION Search ENERGETIC+PARTICLE+PRECIPITATION
10 COSMIC NOISE ABSORPTION 100755 1% 63% 5 Search COSMIC+NOISE+ABSORPTION Search COSMIC+NOISE+ABSORPTION

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 KRIVOLUTSKY, AA , REPNEV, AI , (2012) IMPACT OF SPACE ENERGETIC PARTICLES ON THE EARTH'S ATMOSPHERE (A REVIEW).GEOMAGNETISM AND AERONOMY. VOL. 52. ISSUE 6. P. 685 -716 67 76% 4
2 SINNHUBER, M , NIEDER, H , WIETERS, N , (2012) ENERGETIC PARTICLE PRECIPITATION AND THE CHEMISTRY OF THE MESOSPHERE/LOWER THERMOSPHERE.SURVEYS IN GEOPHYSICS. VOL. 33. ISSUE 6. P. 1281 -1334 78 53% 30
3 JACKMAN, CH , MARSH, DR , VITT, FM , GARCIA, RR , FLEMING, EL , LABOW, GJ , RANDALL, CE , LOPEZ-PUERTAS, M , FUNKE, B , VON CLARMANN, T , ET AL (2008) SHORT- AND MEDIUM-TERM ATMOSPHERIC CONSTITUENT EFFECTS OF VERY LARGE SOLAR PROTON EVENTS.ATMOSPHERIC CHEMISTRY AND PHYSICS. VOL. 8. ISSUE 3. P. 765 -785 44 80% 57
4 FLEMING, EL , FRITH, SM , JACKMAN, CH , MARSH, DR , VITT, FM , GARCIA, RR , RANDALL, CE , (2009) LONG-TERM MIDDLE ATMOSPHERIC INFLUENCE OF VERY LARGE SOLAR PROTON EVENTS.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. VOL. 114. ISSUE . P. - 42 79% 41
5 REPNEV, AI , KRIVOLUTSKY, AA , (2010) VARIATIONS IN THE CHEMICAL COMPOSITION OF THE ATMOSPHERE FROM SATELLITE MEASUREMENTS AND THEIR RELATION TO FLUXES OF ENERGETIC PARTICLES OF COSMIC ORIGIN (REVIEW).IZVESTIYA ATMOSPHERIC AND OCEANIC PHYSICS. VOL. 46. ISSUE 5. P. 535 -562 41 80% 6
6 SINNHUBER, M , FRIEDERICH, F , BENDER, S , BURROWS, JP , (2016) THE RESPONSE OF MESOSPHERIC NO TO GEOMAGNETIC FORCING IN 2002-2012 AS SEEN BY SCIAMACHY.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS. VOL. 121. ISSUE 4. P. 3603 -3620 33 73% 1
7 RODGER, CJ , KAVANAGH, AJ , CLILVERD, MA , MARPLE, SR , (2013) COMPARISON BETWEEN POES ENERGETIC ELECTRON PRECIPITATION OBSERVATIONS AND RIOMETER ABSORPTIONS: IMPLICATIONS FOR DETERMINING TRUE PRECIPITATION FLUXES.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS. VOL. 118. ISSUE 12. P. 7810-7821 33 79% 9
8 JACKMAN, CH , DELAND, MT , LABOW, GJ , FLEMING, EL , LOPEZ-PUERTAS, M , (2006) SATELLITE MEASUREMENTS OF MIDDLE ATMOSPHERIC IMPACTS BY SOLAR PROTON EVENTS IN SOLAR CYCLE 23.SPACE SCIENCE REVIEWS. VOL. 125. ISSUE 1-4. P. 381 -391 32 100% 10
9 VAN DE KAMP, M , SEPPALA, A , CLILVERD, MA , RODGER, CJ , VERRONEN, PT , WHITTAKER, IC , (2016) A MODEL PROVIDING LONG-TERM DATA SETS OF ENERGETIC ELECTRON PRECIPITATION DURING GEOMAGNETIC STORMS.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. VOL. 121. ISSUE 20. P. 12520 -12540 36 71% 0
10 PAIVARINTA, SM , SEPPALA, A , ANDERSSON, ME , VERRONEN, PT , THOLIX, L , KYROLA, E , (2013) OBSERVED EFFECTS OF SOLAR PROTON EVENTS AND SUDDEN STRATOSPHERIC WARMINGS ON ODD NITROGEN AND OZONE IN THE POLAR MIDDLE ATMOSPHERE.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. VOL. 118. ISSUE 12. P. 6837 -6848 36 71% 6

Classes with closest relation at Level 1


Rank Class id link
1 23582 PULSATING AURORA//OMEGA BANDS//VLF HISS
2 8399 NOCTILUCENT CLOUDS//POLAR MESOSPHERIC CLOUDS//PMSE
3 15124 NON LTE//VSBY//SNOE
4 18037 LONG TERM TRENDS//IONOSPHERIC TRENDS//GEOMAGNETISM AND AERONOMY
5 7002 ATMOSPHERIC ELECTRICITY//GLOBAL ELECTRIC CIRCUIT//SOLAR ACTIVITY
6 17803 POLAR PATROL BALLOON//PROTON AFFINITY G2 CALCULATION//HIGH PRESSURE MASS SPECTROMETER
7 1148 RADIATION BELTS//WAVE PARTICLE INTERACTIONS//JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
8 37286 AIR CHEM//CHAIRGRP EARTH SYST SCI//CHEMICAL SCHEMES
9 3894 SPRITE//SCHUMANN RESONANCE//TERRESTRIAL GAMMA RAY FLASHES
10 133 JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES//POLAR STRATOSPHERIC CLOUDS//STRATOSPHERE

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