Class information for:
Level 1: MAP GENERALIZATION//CARTOGRAPHIC GENERALIZATION//CARTOGRAPHIC JOURNAL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
15381 716 27.8 27%


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
1 4 ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL 3876184
421 3       ERGONOMICS//HUMAN FACTORS//IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS 28487
1482 2             CARTOGRAPHIC JOURNAL//INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE//QUALITATIVE SPATIAL REASONING 7638
15381 1                   MAP GENERALIZATION//CARTOGRAPHIC GENERALIZATION//CARTOGRAPHIC JOURNAL 716

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 MAP GENERALIZATION authKW 683611 3% 70% 23
2 CARTOGRAPHIC GENERALIZATION authKW 533068 2% 83% 15
3 CARTOGRAPHIC JOURNAL journal 446357 10% 14% 73
4 MAP GENERALISATION authKW 396931 2% 85% 11
5 CONFLATION authKW 385129 2% 53% 17
6 INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE journal 323168 15% 7% 105
7 LINE SIMPLIFICATION authKW 245711 2% 52% 11
8 COGIT address 214994 2% 46% 11
9 ADV SPATIAL INFORMAT TECHNOL address 198995 2% 33% 14
10 CARTOGRAPHIC GENERALISATION authKW 191903 1% 75% 6

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 Geography 57666 42% 0% 298
2 Geography, Physical 26104 32% 0% 230
3 Remote Sensing 14897 20% 0% 141
4 Information Science & Library Science 7415 16% 0% 116
5 Computer Science, Information Systems 6150 24% 0% 174
6 Imaging Science & Photographic Technology 3045 9% 0% 67
7 Geosciences, Multidisciplinary 1713 19% 0% 134
8 Computer Science, Software Engineering 763 8% 0% 57
9 Computer Science, Interdisciplinary Applications 386 7% 0% 49
10 Engineering, Civil 304 6% 0% 45

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 COGIT 214994 2% 46% 11
2 ADV SPATIAL INFORMAT TECHNOL 198995 2% 33% 14
3 CARTOG INFORMAT SYST GRP 170583 1% 100% 4
4 CARTOG GEODET ENGN PHOTOGRAMMETRY 153520 1% 60% 6
5 LAND SURVEYING GEOINFORMAT 133116 6% 7% 43
6 GIS TECHNOL 122912 1% 41% 7
7 GRP INVEST INGN CARTOGRAF 95952 0% 75% 3
8 ABORAT INNOVAT RAIL TRANSPORT SAFETY 85292 0% 100% 2
9 CARTOG GEOINFORMAT IKG 85292 0% 100% 2
10 GISTECHNOL 85292 0% 100% 2

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 CARTOGRAPHIC JOURNAL 446357 10% 14% 73
2 INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE 323168 15% 7% 105
3 CARTOGRAPHY AND GEOGRAPHIC INFORMATION SCIENCE 102735 3% 10% 24
4 GEOINFORMATICA 66309 3% 7% 23
5 AMERICAN CARTOGRAPHER 51583 2% 10% 12
6 TRANSACTIONS IN GIS 46743 3% 5% 21
7 SURVEY REVIEW 39959 3% 4% 22
8 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION 27455 3% 3% 19
9 JOURNAL OF SURVEYING ENGINEERING-ASCE 22782 2% 4% 13
10 COMPUTERS ENVIRONMENT AND URBAN SYSTEMS 21676 3% 2% 21

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 MAP GENERALIZATION 683611 3% 70% 23 Search MAP+GENERALIZATION Search MAP+GENERALIZATION
2 CARTOGRAPHIC GENERALIZATION 533068 2% 83% 15 Search CARTOGRAPHIC+GENERALIZATION Search CARTOGRAPHIC+GENERALIZATION
3 MAP GENERALISATION 396931 2% 85% 11 Search MAP+GENERALISATION Search MAP+GENERALISATION
4 CONFLATION 385129 2% 53% 17 Search CONFLATION Search CONFLATION
5 LINE SIMPLIFICATION 245711 2% 52% 11 Search LINE+SIMPLIFICATION Search LINE+SIMPLIFICATION
6 CARTOGRAPHIC GENERALISATION 191903 1% 75% 6 Search CARTOGRAPHIC+GENERALISATION Search CARTOGRAPHIC+GENERALISATION
7 MAP CONFLATION 170583 1% 100% 4 Search MAP+CONFLATION Search MAP+CONFLATION
8 BUILDING GENERALIZATION 127937 0% 100% 3 Search BUILDING+GENERALIZATION Search BUILDING+GENERALIZATION
9 AUTOMATED GENERALIZATION 118456 1% 56% 5 Search AUTOMATED+GENERALIZATION Search AUTOMATED+GENERALIZATION
10 LINE GENERALIZATION 113719 1% 67% 4 Search LINE+GENERALIZATION Search LINE+GENERALIZATION

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 TONG, XH , JIN, YM , LI, LY , AI, TH , (2015) AREA-PRESERVATION SIMPLIFICATION OF POLYGONAL BOUNDARIES BY THE USE OF THE STRUCTURED TOTAL LEAST SQUARES METHOD WITH CONSTRAINTS.TRANSACTIONS IN GIS. VOL. 19. ISSUE 5. P. 780 -799 22 85% 0
2 ZHOU, Q , LI, ZL , (2016) EMPIRICAL DETERMINATION OF GEOMETRIC PARAMETERS FOR SELECTIVE OMISSION IN A ROAD NETWORK.INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE. VOL. 30. ISSUE 2. P. 263 -299 15 94% 1
3 MOZAS-CALVACHE, AT , ARIZA-LOPEZ, FJ , (2015) ADAPTING 2D POSITIONAL CONTROL METHODOLOGIES BASED ON LINEAR ELEMENTS TO 3D.SURVEY REVIEW. VOL. 47. ISSUE 342. P. 195 -201 15 100% 0
4 DE LA VEGA, PG , ARIZA-LOPEZ, FJ , MOZAS-CALVACHE, AT , (2016) MODELS FOR POSITIONAL ACCURACY ASSESSMENT OF LINEAR FEATURES: 2D AND 3D CASES.SURVEY REVIEW. VOL. 48. ISSUE 350. P. 347 -360 19 70% 0
5 XAVIER, EMA , ARIZA-LOPEZ, FJ , URENA-CAMARA, MA , (2016) A SURVEY OF MEASURES AND METHODS FOR MATCHING GEOSPATIAL VECTOR DATASETS.ACM COMPUTING SURVEYS. VOL. 49. ISSUE 2. P. - 31 41% 0
6 CHEUNG, CK , SHI, WZ , (2004) ESTIMATION OF THE POSITIONAL UNCERTAINTY IN LINE SIMPLIFICATION IN GIS.CARTOGRAPHIC JOURNAL. VOL. 41. ISSUE 1. P. 37-45 17 100% 9
7 LI, ZL , (2007) DIGITAL MAP GENERALIZATION AT THE AGE OF ENLIGHTENMENT: A REVIEW OF THE FIRST FORTY YEARS.CARTOGRAPHIC JOURNAL. VOL. 44. ISSUE 1. P. 80 -93 21 70% 9
8 LIU, YG , GUO, QS , SUN, YG , MA, XY , (2014) A COMBINED APPROACH TO CARTOGRAPHIC DISPLACEMENT FOR BUILDINGS BASED ON SKELETON AND IMPROVED ELASTIC BEAM ALGORITHM.PLOS ONE. VOL. 9. ISSUE 12. P. - 16 76% 0
9 MOZAS-CALVACHE, AT , ARIZA-LOPEZ, FJ , (2014) DETECTION OF SYSTEMATIC DISPLACEMENTS IN SPATIAL DATABASES USING LINEAR ELEMENTS.CARTOGRAPHY AND GEOGRAPHIC INFORMATION SCIENCE. VOL. 41. ISSUE 4. P. 309 -322 12 92% 0
10 KIM, IH , FENG, CC , WANG, YC , (2017) A SIMPLIFIED LINEAR FEATURE MATCHING METHOD USING DECISION TREE ANALYSIS, WEIGHTED LINEAR DIRECTIONAL MEAN, AND TOPOLOGICAL RELATIONSHIPS.INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE. VOL. 31. ISSUE 5. P. 1042 -1060 12 86% 0

Classes with closest relation at Level 1


Rank Class id link
1 29955 MAP LABELING//LABEL PLACEMENT//AUTOMATED LABEL PLACEMENT
2 17587 VOLUNTEERED GEOGRAPHIC INFORMATION//OPENSTREETMAP//VGI
3 17290 CARTOGRAPHIC JOURNAL//AMERICAN CARTOGRAPHER//MAP DESIGN
4 24778 3D CADASTRE//LAND ADMINISTRATION//CADASTRE
5 5337 QUALITATIVE SPATIAL REASONING//TOPOLOGICAL RELATIONS//REGION CONNECTION CALCULUS
6 31000 DENSITY EQUALIZING MAPPING//CARTOGRAM//OCCUPAT MED SOCIAL MED ENVIRONM MED
7 7424 DIGITAL ELEVATION MODEL//DRAINAGE NETWORK//DEM
8 27670 LINE CLIPPING//MANUFACTURING CHAIN SIMULATION//POINT CONTAINMENT
9 36734 NON TANGENTIAL QUADRILATERAL//STOKIS//CROPOS
10 20835 SPACE SYNTAX//ENVIRONMENT AND PLANNING B-PLANNING & DESIGN//STREET NETWORK

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