Class information for:
Level 1: CHANGE DETECTION//UNSUPERVISED CHANGE DETECTION//MULTITEMPORAL IMAGES

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
10708 1                   CHANGE DETECTION//UNSUPERVISED CHANGE DETECTION//MULTITEMPORAL IMAGES 1070

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHANGE DETECTION authKW 2325288 35% 21% 371
2 UNSUPERVISED CHANGE DETECTION authKW 649200 2% 96% 23
3 MULTITEMPORAL IMAGES authKW 565025 3% 71% 27
4 CHANGE VECTOR ANALYSIS CVA authKW 339575 1% 82% 14
5 CHANGE DETECTION CD authKW 327819 1% 70% 16
6 REMOTE SENSING WoSSC 265999 69% 1% 736
7 CHANGE VECTOR ANALYSIS authKW 245432 1% 56% 15
8 RELATIVE RADIOMETRIC NORMALIZATION authKW 235627 1% 100% 8
9 DIFFERENCE IMAGE authKW 215413 1% 46% 16
10 IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY WoSSC 193642 60% 1% 646

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Remote Sensing 265999 69% 1% 736
2 Imaging Science & Photographic Technology 193642 60% 1% 646
3 Geography, Physical 8719 15% 0% 165
4 Geochemistry & Geophysics 4532 18% 0% 197
5 Engineering, Electrical & Electronic 2194 28% 0% 300
6 Geosciences, Multidisciplinary 1048 12% 0% 133
7 Environmental Sciences 928 16% 0% 169
8 Computer Science, Artificial Intelligence 683 7% 0% 77
9 Forestry 95 2% 0% 21
10 Geography 33 1% 0% 11

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOINT SPATIAL INFORMAT 140244 1% 48% 10
2 COMP VIS PATTERN DISCOVERY GRP 88360 0% 100% 3
3 DEF PEACE SAFETY SECUR UNIT 66269 0% 75% 3
4 INTELLIGENT PERCEPT IMAGE UNDERSTANDING 62473 4% 6% 38
5 ENVIRONM LAND USE PLANNING 58907 0% 100% 2
6 GEOMAT FO T ENGN GRP 58907 0% 100% 2
7 MERAKA 45672 1% 14% 11
8 JIANGSU PROV OURCES ENVIRONM INFORMA 39270 0% 67% 2
9 SPATIAL TECHNOL 39270 0% 67% 2
10 REMOTE SENSING UNIT 39171 1% 10% 13

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF REMOTE SENSING 91713 16% 2% 174
2 IEEE GEOSCIENCE AND REMOTE SENSING LETTERS 53799 7% 2% 79
3 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 38378 10% 1% 110
4 PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING 30500 5% 2% 57
5 IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING 28539 4% 2% 48
6 JOURNAL OF APPLIED REMOTE SENSING 22454 3% 2% 35
7 ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING 22026 3% 2% 35
8 REMOTE SENSING LETTERS 21241 2% 3% 23
9 REMOTE SENSING 12141 4% 1% 41
10 REMOTE SENSING OF ENVIRONMENT 10535 4% 1% 48

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CHANGE DETECTION 2325288 35% 21% 371 Search CHANGE+DETECTION Search CHANGE+DETECTION
2 UNSUPERVISED CHANGE DETECTION 649200 2% 96% 23 Search UNSUPERVISED+CHANGE+DETECTION Search UNSUPERVISED+CHANGE+DETECTION
3 MULTITEMPORAL IMAGES 565025 3% 71% 27 Search MULTITEMPORAL+IMAGES Search MULTITEMPORAL+IMAGES
4 CHANGE VECTOR ANALYSIS CVA 339575 1% 82% 14 Search CHANGE+VECTOR+ANALYSIS+CVA Search CHANGE+VECTOR+ANALYSIS+CVA
5 CHANGE DETECTION CD 327819 1% 70% 16 Search CHANGE+DETECTION+CD Search CHANGE+DETECTION+CD
6 CHANGE VECTOR ANALYSIS 245432 1% 56% 15 Search CHANGE+VECTOR+ANALYSIS Search CHANGE+VECTOR+ANALYSIS
7 RELATIVE RADIOMETRIC NORMALIZATION 235627 1% 100% 8 Search RELATIVE+RADIOMETRIC+NORMALIZATION Search RELATIVE+RADIOMETRIC+NORMALIZATION
8 DIFFERENCE IMAGE 215413 1% 46% 16 Search DIFFERENCE+IMAGE Search DIFFERENCE+IMAGE
9 IMAGE CHANGE DETECTION 188499 1% 80% 8 Search IMAGE+CHANGE+DETECTION Search IMAGE+CHANGE+DETECTION
10 RADIOMETRIC NORMALIZATION 161983 1% 50% 11 Search RADIOMETRIC+NORMALIZATION Search RADIOMETRIC+NORMALIZATION

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
1 737 REMOTE SENSING//IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY//PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING
2 7942 LANDSAT//CLOUD REMOVAL//REMOTE SENSING
3 22405 BUILDING DAMAGE DETECTION//TEMPORAL INDICES//COLLAPSED BUILDING
4 21228 TOPOGRAPHIC CORRECTION//C CORRECTION//SHADOW DETECTION
5 30930 SUPER RESOLUTION MAPPING//SUB PIXEL MAPPING//SUBPIXEL MAPPING SPM
6 13329 FOREST INVENTORY//NEAREST NEIGHBOR IMPUTATION//PLOT LOCATION ERROR
7 3540 HYPERSPECTRAL IMAGE CLASSIFICATION//HYPERSPECTRAL IMAGE//HYPERSPECTRAL IMAGE HSI CLASSIFICATION
8 33481 SEAMLINE DETECTION//SEAMLINE NETWORK//MICROSCOPICA ACTA
9 37977 3D STRATA MODEL//3D VISUALISIERUNG//AUXILIARY MINE VENTILATION
10 2398 NDVI//INTERNATIONAL JOURNAL OF REMOTE SENSING//REMOTE SENSING

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