Class information for:
Level 1: NDVI//INTERNATIONAL JOURNAL OF REMOTE SENSING//REMOTE SENSING

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
239 3       REMOTE SENSING//IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY//INTERNATIONAL JOURNAL OF REMOTE SENSING 47747
43 2             REMOTE SENSING//IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY//INTERNATIONAL JOURNAL OF REMOTE SENSING 31596
2398 1                   NDVI//INTERNATIONAL JOURNAL OF REMOTE SENSING//REMOTE SENSING 2294

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NDVI authKW 1012769 16% 20% 365
2 INTERNATIONAL JOURNAL OF REMOTE SENSING journal 277453 19% 5% 443
3 REMOTE SENSING WoSSC 250856 46% 2% 1048
4 DESERTIFICATION authKW 229194 5% 14% 119
5 AEOLIAN DESERTIFICATION authKW 175827 1% 80% 16
6 AVHRR authKW 162924 3% 18% 65
7 ANAL REG TELEDETECC address 158282 1% 52% 22
8 IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY WoSSC 145220 36% 1% 821
9 RAIN USE EFFICIENCY authKW 137660 1% 48% 21
10 NORMALIZED DIFFERENCE VEGETATION INDEX NDVI authKW 119864 2% 19% 47

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Remote Sensing 250856 46% 2% 1048
2 Imaging Science & Photographic Technology 145220 36% 1% 821
3 Environmental Sciences 10252 33% 0% 760
4 Geography, Physical 6358 9% 0% 209
5 Ecology 4744 17% 0% 392
6 Meteorology & Atmospheric Sciences 2382 10% 0% 221
7 Geosciences, Multidisciplinary 2314 13% 0% 289
8 Geography 617 3% 0% 60
9 Forestry 542 3% 0% 69
10 Water Resources 491 5% 0% 105

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ANAL REG TELEDETECC 158282 1% 52% 22
2 INNER MONGOLIA REMOTE SENSING GEOG INFO 54948 0% 100% 4
3 ARNATUR 43957 0% 80% 4
4 IFEVA ANAL REG TELEDETECC 41211 0% 100% 3
5 IFEVA 31040 2% 6% 35
6 METODOS CUANTITATIVOS SISTEMAS INFORMAC 28613 0% 42% 5
7 EARTH SUR E PROC ECOL 27474 0% 100% 2
8 LEEUWIN REMOTE SENSING TECHNOL 27474 0% 100% 2
9 LEVEE VEGETAT MANAGEMENT 27474 0% 100% 2
10 OURCE ENVIRONM CITY SCI 27474 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF REMOTE SENSING 277453 19% 5% 443
2 REMOTE SENSING OF ENVIRONMENT 86545 9% 3% 201
3 REMOTE SENSING 56180 6% 3% 129
4 JOURNAL OF ARID ENVIRONMENTS 34510 5% 2% 106
5 INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION 12739 2% 3% 35
6 JOURNAL OF GEOGRAPHICAL SCIENCES 12466 1% 3% 27
7 PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING 10030 2% 2% 48
8 JOURNAL OF ARID LAND 6383 1% 3% 15
9 GISCIENCE & REMOTE SENSING 4959 1% 3% 12
10 CANADIAN JOURNAL OF REMOTE SENSING 4675 1% 2% 18

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NDVI 1012769 16% 20% 365 Search NDVI Search NDVI
2 DESERTIFICATION 229194 5% 14% 119 Search DESERTIFICATION Search DESERTIFICATION
3 AEOLIAN DESERTIFICATION 175827 1% 80% 16 Search AEOLIAN+DESERTIFICATION Search AEOLIAN+DESERTIFICATION
4 AVHRR 162924 3% 18% 65 Search AVHRR Search AVHRR
5 RAIN USE EFFICIENCY 137660 1% 48% 21 Search RAIN+USE+EFFICIENCY Search RAIN+USE+EFFICIENCY
6 NORMALIZED DIFFERENCE VEGETATION INDEX NDVI 119864 2% 19% 47 Search NORMALIZED+DIFFERENCE+VEGETATION+INDEX+NDVI Search NORMALIZED+DIFFERENCE+VEGETATION+INDEX+NDVI
7 SAHEL 92895 3% 10% 65 Search SAHEL Search SAHEL
8 VEGETATION ACTIVITY 87474 0% 58% 11 Search VEGETATION+ACTIVITY Search VEGETATION+ACTIVITY
9 GIMMS 85970 1% 48% 13 Search GIMMS Search GIMMS
10 VEGETATION GREENNESS 85849 0% 63% 10 Search VEGETATION+GREENNESS Search VEGETATION+GREENNESS

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 4521 PHENOLOGY//LEAF UNFOLDING//LAND SURFACE PHENOLOGY
2 23116 KARST ROCKY DESERTIFICATION//SUSTAINABLE LAND MANAGEMENT//UNCCD
3 9802 SW GEOG SCI//REMOTE SENSING//CROP CLASSIFICATION
4 34944 MONIEZIA SPP//COLLECTIVES SERVICES//CONVENTIONAL REARING
5 7942 LANDSAT//CLOUD REMOVAL//REMOTE SENSING
6 12993 GRAZING EXCLUSION//GRAZING INTENSITY//NAIMAN DESERTIFICAT STN
7 4142 INT CLIMATE GLOBAL CHANGE//NPP//DYNAMIC GLOBAL VEGETATION MODEL
8 1367 LEAF AREA INDEX//REMOTE SENSING OF ENVIRONMENT//GAP FRACTION
9 33750 CROP RESIDUE COVER//CELLULOSE ABSORPTION INDEX//NON PHOTOSYNTHETIC VEGETATION
10 449 VEGETATION INDICES//VEGETATION INDEX//REMOTE SENSING

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