Class information for:
Level 1: ENVIRONM PHYS//ATMOSPHERIC MEASUREMENT TECHNIQUES//DOAS

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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
16 3       METEOROLOGY & ATMOSPHERIC SCIENCES//ATMOSPHERIC ENVIRONMENT//JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 126179
268 2             JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES//METEOROLOGY & ATMOSPHERIC SCIENCES//ATMOSPHERIC CHEMISTRY AND PHYSICS 19354
5544 1                   ENVIRONM PHYS//ATMOSPHERIC MEASUREMENT TECHNIQUES//DOAS 1639

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ENVIRONM PHYS address 520839 13% 13% 212
2 ATMOSPHERIC MEASUREMENT TECHNIQUES journal 418309 13% 10% 209
3 DOAS authKW 418245 4% 37% 59
4 ENVIRONM PHYS REMOTE SENSING address 383336 2% 55% 36
5 OMI authKW 356865 3% 39% 47
6 DIFFERENTIAL OPTICAL ABSORPTION SPECTROSCOPY authKW 295552 2% 55% 28
7 MAX DOAS authKW 240340 1% 83% 15
8 GOME authKW 226190 1% 59% 20
9 TROPOSPHERIC NO2 authKW 216303 1% 75% 15
10 ENVIRONM OPT TECHNOL address 205205 4% 17% 62

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Meteorology & Atmospheric Sciences 73894 59% 0% 971
2 Remote Sensing 4481 7% 0% 121
3 Imaging Science & Photographic Technology 2241 5% 0% 89
4 Spectroscopy 1498 9% 0% 144
5 Geosciences, Multidisciplinary 1373 12% 0% 190
6 Environmental Sciences 698 12% 0% 192
7 Engineering, Aerospace 649 3% 0% 53
8 Optics 645 10% 0% 157
9 Geochemistry & Geophysics 145 3% 0% 54
10 Astronomy & Astrophysics 107 5% 0% 79

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ENVIRONM PHYS 520839 13% 13% 212
2 ENVIRONM PHYS REMOTE SENSING 383336 2% 55% 36
3 ENVIRONM OPT TECHNOL 205205 4% 17% 62
4 CLIMATE OBSERVAT 154493 1% 54% 15
5 UMWELTPHYS 133062 4% 11% 62
6 IUP IFE 104680 0% 78% 7
7 ATMOSPHER CHEM DYNAM 102672 2% 21% 25
8 CLIMATE SEISMOL 102534 1% 44% 12
9 ANHUI OPT FINE MECH 69921 5% 5% 77
10 BIRA IASB 58877 0% 44% 7

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ATMOSPHERIC MEASUREMENT TECHNIQUES 418309 13% 10% 209
2 ATMOSPHERIC CHEMISTRY AND PHYSICS 121017 14% 3% 230
3 JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 57022 15% 1% 254
4 JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER 15605 5% 1% 76
5 ADVANCES IN SPACE RESEARCH-SERIES 9528 3% 1% 42
6 JOURNAL OF ATMOSPHERIC CHEMISTRY 8926 2% 2% 25
7 ATMOSPHERIC ENVIRONMENT 6305 5% 0% 76
8 GEOPHYSICAL RESEARCH LETTERS 5705 6% 0% 102
9 SPECTROSCOPY AND SPECTRAL ANALYSIS 5623 3% 1% 56
10 IZVESTIYA ATMOSPHERIC AND OCEANIC PHYSICS 4107 1% 1% 18

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DOAS 418245 4% 37% 59 Search DOAS Search DOAS
2 OMI 356865 3% 39% 47 Search OMI Search OMI
3 DIFFERENTIAL OPTICAL ABSORPTION SPECTROSCOPY 295552 2% 55% 28 Search DIFFERENTIAL+OPTICAL+ABSORPTION+SPECTROSCOPY Search DIFFERENTIAL+OPTICAL+ABSORPTION+SPECTROSCOPY
4 MAX DOAS 240340 1% 83% 15 Search MAX+DOAS Search MAX+DOAS
5 GOME 226190 1% 59% 20 Search GOME Search GOME
6 TROPOSPHERIC NO2 216303 1% 75% 15 Search TROPOSPHERIC+NO2 Search TROPOSPHERIC+NO2
7 RING EFFECT 197766 1% 86% 12 Search RING+EFFECT Search RING+EFFECT
8 AIR MASS FACTOR 173048 1% 100% 9 Search AIR+MASS+FACTOR Search AIR+MASS+FACTOR
9 LIMB SCATTERING 173048 1% 100% 9 Search LIMB+SCATTERING Search LIMB+SCATTERING
10 MULTI AXIS DIFFERENTIAL OPTICAL ABSORPTION SPECTROSCOPY 153821 0% 100% 8 Search MULTI+AXIS+DIFFERENTIAL+OPTICAL+ABSORPTION+SPECTROSCOPY Search MULTI+AXIS+DIFFERENTIAL+OPTICAL+ABSORPTION+SPECTROSCOPY

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 18243 ENVIRONM PHYS METEOROL//CLIMATE GRP//MICROWAVE MILLIMETER WAVE TRAINING
2 673 JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES//STRATOSPHERE TROPOSPHERE EXCHANGE//SURFACE OZONE
3 135 JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES//POLAR STRATOSPHERIC CLOUDS//METEOROLOGY & ATMOSPHERIC SCIENCES
4 11143 JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER//3D RADIATIVE TRANSFER//MATRIX OPERATOR METHOD
5 38287 WEEKLY CYCLE//MODIS INSTRUMENT//WEEKLY PERIODICITY
6 5705 ACTINIC FLUX//UV INDEX//SOLAR RADIAT GRP
7 21000 OZONE LIDAR//DIFFERENTIAL ABSORPTION LIDAR//SIGNAL INDUCED NOISE
8 17129 NITRATE RADICAL//NO3 RADICAL//DINITROGEN PENTOXIDE
9 10436 SNOW PHOTOCHEMISTRY//SNOWPACK PHOTOCHEMISTRY//FROST FLOWERS
10 904 AEROSOL OPTICAL DEPTH//AERONET//AOD

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