Class information for:
Level 2: INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE//CARTOGRAPHIC JOURNAL//QUALITATIVE SPATIAL REASONING

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
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
371 3       COMPUTER GRAPHICS FORUM//IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS//COMPUTER SCIENCE, SOFTWARE ENGINEERING 34955
1551 2             INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE//CARTOGRAPHIC JOURNAL//QUALITATIVE SPATIAL REASONING 7652
7134 1                   QUALITATIVE SPATIAL REASONING//TOPOLOGICAL RELATIONS//REGION CONNECTION CALCULUS 1429
8648 1                   SENSOR WEB//SPATIAL DATA INFRASTRUCTURE//GEOSPATIAL WEB SERVICE 1263
12302 1                   PPGIS//PARTICIPATORY GIS//PUBLIC PARTICIPATION GIS 946
15551 1                   VOLUNTEERED GEOGRAPHIC INFORMATION//OPENSTREETMAP//VGI 733
16608 1                   MAP GENERALIZATION//CARTOGRAPHIC GENERALIZATION//MAP GENERALISATION 671
16958 1                   CARTOGRAPHIC JOURNAL//AMERICAN CARTOGRAPHER//MAP DESIGN 652
20177 1                   3D CADASTRE//LAND ADMINISTRATION//PROCEDURAL MODELING 494
23991 1                   MAP LABELING//DENSITY EQUALIZING MAPPING//LABEL PLACEMENT 350
24591 1                   SPATIAL INFORMATION GRID//SPATIAL OPINION EXCHANGE//ENGN GIS 330
27570 1                   PLANIMETRIC ACCURACY//ACTA GEODAETICA ET GEOPHYSICA HUNGARICA//FLEX PROJECTOR 246
29094 1                   LINE CLIPPING//MANUFACTURING CHAIN SIMULATION//POINT CONTAINMENT 211
29719 1                   KML//VIRTUAL GLOBE//KMZ 198
34120 1                   GRAB LOADER//RASTER DATA MODELING//TTDI 129

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE journal 661979 6% 33% 493
2 CARTOGRAPHIC JOURNAL journal 635027 4% 55% 283
3 QUALITATIVE SPATIAL REASONING authKW 313526 1% 86% 89
4 TRANSACTIONS IN GIS journal 288323 2% 40% 177
5 VOLUNTEERED GEOGRAPHIC INFORMATION authKW 285568 1% 75% 92
6 GEOGRAPHY WoSSC 249635 27% 3% 2040
7 SPATIAL DATA INFRASTRUCTURE authKW 232319 1% 66% 85
8 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION journal 199634 3% 25% 195
9 CARTOGRAPHY AND GEOGRAPHIC INFORMATION SCIENCE journal 190427 1% 43% 108
10 COMPUTERS ENVIRONMENT AND URBAN SYSTEMS journal 171783 3% 21% 196

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Geography 249635 27% 3% 2040
2 Geography, Physical 74993 17% 1% 1292
3 Remote Sensing 49126 11% 1% 858
4 Computer Science, Information Systems 27525 16% 1% 1232
5 Information Science & Library Science 21813 9% 1% 654
6 Environmental Studies 11325 7% 1% 550
7 Computer Science, Software Engineering 10137 9% 0% 674
8 Computer Science, Theory & Methods 8927 10% 0% 760
9 Computer Science, Interdisciplinary Applications 8748 10% 0% 741
10 Imaging Science & Photographic Technology 6801 4% 1% 338

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GEOG INFORMAT ANAL 89492 1% 37% 59
2 SPATIAL INFORMAT SCI ENGN 66008 0% 42% 38
3 SPATIAL DATA INFRASTRUCT LAND ADM 60980 0% 74% 20
4 GEOVISTA 54183 0% 38% 35
5 CARTOG GEOINFORMAT 53975 0% 40% 33
6 SPATIAL INFORMAT SCI SYST 52020 0% 41% 31
7 ADV SPATIAL INFORMAT TECHNOL 51832 0% 55% 23
8 STATE INFORMAT ENGN SURVEYING M PING R 49797 2% 9% 131
9 GEOINFORMAT 48058 1% 11% 104
10 COGIT 47580 0% 68% 17

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE 661979 6% 33% 493
2 CARTOGRAPHIC JOURNAL 635027 4% 55% 283
3 TRANSACTIONS IN GIS 288323 2% 40% 177
4 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION 199634 3% 25% 195
5 CARTOGRAPHY AND GEOGRAPHIC INFORMATION SCIENCE 190427 1% 43% 108
6 COMPUTERS ENVIRONMENT AND URBAN SYSTEMS 171783 3% 21% 196
7 INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SYSTEMS 135596 1% 40% 82
8 GEOINFORMATICA 133980 1% 30% 108
9 AMERICAN CARTOGRAPHER 124483 1% 50% 60
10 INTERNATIONAL JOURNAL OF DIGITAL EARTH 123523 1% 27% 113

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 QUALITATIVE SPATIAL REASONING 313526 1% 86% 89 Search QUALITATIVE+SPATIAL+REASONING Search QUALITATIVE+SPATIAL+REASONING
2 VOLUNTEERED GEOGRAPHIC INFORMATION 285568 1% 75% 92 Search VOLUNTEERED+GEOGRAPHIC+INFORMATION Search VOLUNTEERED+GEOGRAPHIC+INFORMATION
3 SPATIAL DATA INFRASTRUCTURE 232319 1% 66% 85 Search SPATIAL+DATA+INFRASTRUCTURE Search SPATIAL+DATA+INFRASTRUCTURE
4 SENSOR WEB 158384 1% 73% 53 Search SENSOR+WEB Search SENSOR+WEB
5 OPENSTREETMAP 144516 1% 66% 53 Search OPENSTREETMAP Search OPENSTREETMAP
6 TOPOLOGICAL RELATIONS 135065 1% 75% 44 Search TOPOLOGICAL+RELATIONS Search TOPOLOGICAL+RELATIONS
7 MAP LABELING 124529 0% 92% 33 Search MAP+LABELING Search MAP+LABELING
8 VGI 123832 0% 79% 38 Search VGI Search VGI
9 PPGIS 120731 1% 67% 44 Search PPGIS Search PPGIS
10 CARTOGRAPHY 118704 2% 25% 115 Search CARTOGRAPHY Search CARTOGRAPHY

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 2


rank cluster_id2 link
1 3971 3D GEOLOGICAL MODELING//GOCAD//PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS PART 1-DESIGN AND CONSTRUCTION
2 3064 AGENT BASED MODEL//SLEUTH//URBAN GROWTH
3 2663 IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS//VISUAL ANALYTICS//INFORMATION VISUALIZATION
4 2961 DATA GRID//GRID COMPUTING//SCIENCE GATEWAY
5 2509 SPATIAL DATABASES//DATA BROADCASTING//SKYLINE QUERY
6 1934 FORMAL CONCEPT ANALYSIS//CONCEPT LATTICE//SEMANTIC WEB
7 1924 REMOTE SENSING//PHOTOGRAMMETRIC RECORD//PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING
8 4194 ERROR FREE TRANSFORMATION//FLOATING POINT ARITHMETIC//CESTAC METHOD
9 2978 CITIZEN SCIENCE//BIODIVERSITY INFORMATICS//RESEARCH DATA
10 1201 JOURNAL OF GEOGRAPHY IN HIGHER EDUCATION//GEOGRAPHY//JOURNAL OF GEOGRAPHY

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