Class information for:
Level 1: GEOCORONAL HYDROGEN//TECHNIQUES AND METHODS//THERMOSPHERIC REMOTE SENSING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
17748 584 31.1 48%


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
17748 1                   GEOCORONAL HYDROGEN//TECHNIQUES AND METHODS//THERMOSPHERIC REMOTE SENSING 584

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 GEOCORONAL HYDROGEN authKW 156856 1% 100% 3
2 TECHNIQUES AND METHODS authKW 104571 0% 100% 2
3 THERMOSPHERIC REMOTE SENSING authKW 104571 0% 100% 2
4 UPPER ATMOSPHERIC REMOTE SENSING authKW 104571 0% 100% 2
5 MAGNETOSPHERIC IMAGERY authKW 81603 1% 20% 8
6 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS journal 76447 29% 1% 169
7 AERONOMICAL INSTRUMENTATION authKW 52285 0% 100% 1
8 AIRGLOW ANALYSIS TECHNIQUES AND METHODS authKW 52285 0% 100% 1
9 AIRGLOW MEASUREMENTS LYMAN SERIES BALMER SERIES authKW 52285 0% 100% 1
10 AIRGLOW SIMULATION authKW 52285 0% 100% 1

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 Astronomy & Astrophysics 8056 49% 0% 284
2 Physics, Atomic, Molecular & Chemical 2135 24% 0% 143
3 Optics 624 15% 0% 86
4 Geosciences, Multidisciplinary 344 10% 0% 58
5 Meteorology & Atmospheric Sciences 317 7% 0% 42
6 Geochemistry & Geophysics 245 6% 0% 37
7 Chemistry, Physical 187 15% 0% 86
8 Spectroscopy 93 4% 0% 24
9 Remote Sensing 75 2% 0% 10
10 Engineering, Aerospace 10 1% 0% 5

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 COMP SCI ENGN PHYS ASTRON 52285 0% 100% 1
2 SOLAR TER TRIA L INFLUENCES 52285 0% 100% 1
3 SUBDIRECC GEN INVEST PROGRAMAS 52285 0% 100% 1
4 TAIWAN DATA ANAL COSMIC TACC 52285 0% 100% 1
5 TEAM IMAGER SPRITES UPPER ATMOSPHER LIGHTNINGS 52285 0% 100% 1
6 UMR8588 52285 0% 100% 1
7 EO HULBURT SPACE 40452 4% 3% 23
8 DEPPHY 26142 0% 50% 1
9 MS FSI 26142 0% 50% 1
10 PL MOL PHYS GRP 26142 0% 50% 1

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 GEOPHYSICAL RESEARCH-SPACE PHYSICS 76447 29% 1% 169
2 PLANETARY AND SPACE SCIENCE 11642 6% 1% 36
3 JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 2500 5% 0% 28
4 GEOPHYSICAL RESEARCH LETTERS 1870 6% 0% 35
5 TERRESTRIAL ATMOSPHERIC AND OCEANIC SCIENCES 1725 1% 1% 6
6 JOURNAL OF CHEMICAL PHYSICS 1399 8% 0% 49
7 GEOMAGNETIZM I AERONOMIYA 942 1% 0% 8
8 RADIO SCIENCE 907 2% 0% 9
9 PHYSICS AND CHEMISTRY OF THE EARTH PART C-SOLAR-TERRESTIAL AND PLANETARY SCIENCE 632 0% 1% 2
10 CANADIAN JOURNAL OF PHYSICS 534 1% 0% 8

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 GEOCORONAL HYDROGEN 156856 1% 100% 3 Search GEOCORONAL+HYDROGEN Search GEOCORONAL+HYDROGEN
2 TECHNIQUES AND METHODS 104571 0% 100% 2 Search TECHNIQUES+AND+METHODS Search TECHNIQUES+AND+METHODS
3 THERMOSPHERIC REMOTE SENSING 104571 0% 100% 2 Search THERMOSPHERIC+REMOTE+SENSING Search THERMOSPHERIC+REMOTE+SENSING
4 UPPER ATMOSPHERIC REMOTE SENSING 104571 0% 100% 2 Search UPPER+ATMOSPHERIC+REMOTE+SENSING Search UPPER+ATMOSPHERIC+REMOTE+SENSING
5 MAGNETOSPHERIC IMAGERY 81603 1% 20% 8 Search MAGNETOSPHERIC+IMAGERY Search MAGNETOSPHERIC+IMAGERY
6 AERONOMICAL INSTRUMENTATION 52285 0% 100% 1 Search AERONOMICAL+INSTRUMENTATION Search AERONOMICAL+INSTRUMENTATION
7 AIRGLOW ANALYSIS TECHNIQUES AND METHODS 52285 0% 100% 1 Search AIRGLOW+ANALYSIS+TECHNIQUES+AND+METHODS Search AIRGLOW+ANALYSIS+TECHNIQUES+AND+METHODS
8 AIRGLOW MEASUREMENTS LYMAN SERIES BALMER SERIES 52285 0% 100% 1 Search AIRGLOW+MEASUREMENTS+LYMAN+SERIES+BALMER+SERIES Search AIRGLOW+MEASUREMENTS+LYMAN+SERIES+BALMER+SERIES
9 AIRGLOW SIMULATION 52285 0% 100% 1 Search AIRGLOW+SIMULATION Search AIRGLOW+SIMULATION
10 ANNULAR SUMMING 52285 0% 100% 1 Search ANNULAR+SUMMING Search ANNULAR+SUMMING

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 HEAYS, AN , AJELLO, JM , AGUILAR, A , LEWIS, BR , GIBSON, ST , (2014) THE HIGH-RESOLUTION EXTREME-ULTRAVIOLET SPECTRUM OF N-2 BY ELECTRON IMPACT.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES. VOL. 211. ISSUE 2. P. - 52 67% 5
2 LIU, XM , HEAYS, AN , SHEMANSKY, DE , LEWIS, BR , FELDMAN, PD , (2009) ANALYSIS OF TERRESTRIAL THERMOSPHERIC N-2 C '(4) (1)SIGMA(+)(U)(0) SIMILAR TO B ' (1)SIGMA(+)(U)(1) - X (1)SIGMA(+)(G) DAYGLOW EMISSION OBSERVED BY THE FAR ULTRAVIOLET SPECTROSCOPIC EXPLORER.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. VOL. 114. ISSUE . P. - 49 79% 8
3 LIU, X , SHEMANSKY, DE , MALONE, CP , JOHNSON, PV , AJELLO, JM , KANIK, I , HEAYS, AN , LEWIS, BR , GIBSON, ST , STARK, G , (2008) EXPERIMENTAL AND COUPLED-CHANNELS INVESTIGATION OF THE RADIATIVE PROPERTIES OF THE N(2)C(4)'(1)SIGMA(+)(U)-X-1 SIGMA(+)(G) BAND SYSTEM.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS. VOL. 113. ISSUE A2. P. - 47 77% 14
4 MALONE, CP , JOHNSON, PV , LIU, XM , AJDARI, B , KANIK, I , KHAKOO, MA , (2012) INTEGRAL CROSS SECTIONS FOR THE ELECTRON-IMPACT EXCITATION OF THE B (1)PI(U), C(3) (1)PI(U), O(3) (1)PI(U), B ' (1)SIGMA(+)(U), C '(4) (1)SIGMA(+)(U), G (3)PI(U), AND F (3)PI(U) STATES OF N-2.PHYSICAL REVIEW A. VOL. 85. ISSUE 6. P. - 45 58% 6
5 HEAYS, AN , DICKENSON, GD , SALUMBIDES, EJ , DE OLIVEIRA, N , JOYEUX, D , NAHON, L , LEWIS, BR , UBACHS, W , (2011) HIGH-RESOLUTION FOURIER-TRANSFORM EXTREME ULTRAVIOLET PHOTOABSORPTION SPECTROSCOPY OF (NN)-N-14-N-15.JOURNAL OF CHEMICAL PHYSICS. VOL. 135. ISSUE 24. P. - 35 74% 9
6 HEAYS, AN , LEWIS, BR , STARK, G , YOSHINO, K , SMITH, PL , HUBER, KP , ITO, K , (2009) OSCILLATOR STRENGTHS AND LINE WIDTHS OF DIPOLE-ALLOWED TRANSITIONS IN N-14(2) BETWEEN 86.0 AND 89.7 NM.JOURNAL OF CHEMICAL PHYSICS. VOL. 131. ISSUE 19. P. - 30 86% 5
7 WU, CYR , LO, JI , LIN, YC , FUNG, HS , LEE, YY , YIH, TS , JUDGE, DL , (2011) ROTATIONALLY RESOLVED FLUORESCENCE EXCITATION SPECTRUM PRODUCED THROUGH PHOTOEXCITATION OF THE COUPLED C '(4)(0) AND B '(1) STATES OF N-2.JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA. VOL. 184. ISSUE 3-6. P. 149 -153 30 81% 1
8 STARK, G , LEWIS, BR , HEAYS, AN , YOSHINO, K , SMITH, PL , ITO, K , (2008) OSCILLATOR STRENGTHS AND LINE WIDTHS OF DIPOLE-ALLOWED TRANSITIONS IN N-14(2) BETWEEN 89.7 AND 93.5 NM.JOURNAL OF CHEMICAL PHYSICS. VOL. 128. ISSUE 11. P. - 33 77% 15
9 MEIER, RR , (1991) ULTRAVIOLET SPECTROSCOPY AND REMOTE-SENSING OF THE UPPER-ATMOSPHERE.SPACE SCIENCE REVIEWS. VOL. 58. ISSUE 1-2. P. 1-185 79 40% 294
10 LIU, XM , SHEMANSKY, DE , (2006) A SIMPLE MODEL FOR N-2 LINE OSCILLATOR STRENGTHS OF THE B ' 1 SIGMA(+) (U)(1), C '(4) (1)SIGMA(+)(U)(0),B 'PI(+)(MU)(4), B (1)PI(+)(U)(5), AND C(3) (1)PI(+)(U)(0)-X (1)SIGMA(+)(G)(0) BANDS.ASTROPHYSICAL JOURNAL. VOL. 645. ISSUE 2. P. 1560 -1567 34 77% 6

Classes with closest relation at Level 1


Rank Class id link
1 23292 MAT SPECT//FOURTH POSITIVE SYSTEM//FITTING TO DATA
2 15124 NON LTE//VSBY//SNOE
3 7406 AIRGLOW//AIRGLOW AND AURORA//HYDROXYL AIRGLOW
4 20780 WBEPM THEORY//WEAKEST BOUND ELECTRON POTENTIAL MODEL THEORY//NEUTRAL NITROGEN
5 7974 NITROGEN AFTERGLOW//FIS PLASMAS//PLASMA SOURCES SCIENCE & TECHNOLOGY
6 35022 ALL RUSSIA PETR EXPLORAT VNIGRI//ISM CLOUDS GENERAL CHAMELEON//MINICOMETS
7 21251 ULTRAVIOLET ISM//ISM INDIVIDUAL OBJECTS ORION ERIDANUS//TECHNIQUES ULTRAVIOLET
8 21347 ARSA//SEMICOND PHOTON STRUCT DPT//WULF BANDS
9 20712 IONOSPHERIC TOMOGRAPHY//COMPUTERIZED IONOSPHERIC TOMOGRAPHY//COMPUTERIZED IONOSPHERIC TOMOGRAPHY CIT
10 174 IONOSPHERE//TOTAL ELECTRON CONTENT//IONOSPHERIC STORM

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