Class information for:
Level 1: VOLUNTEERED GEOGRAPHIC INFORMATION//CONFLATION//OPENSTREETMAP

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
17396 538 33.4 28%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1769 5851 INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE//CARTOGRAPHIC JOURNAL//QUALITATIVE SPATIAL REASONING

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 VOLUNTEERED GEOGRAPHIC INFORMATION Author keyword 15 36% 6% 34
2 CONFLATION Author keyword 10 40% 4% 19
3 OPENSTREETMAP Author keyword 9 35% 4% 21
4 NEOGEOGRAPHY Author keyword 9 48% 2% 13
5 GEOWEB Author keyword 7 43% 2% 13
6 SPATIAL DATA QUALITY Author keyword 5 33% 2% 13
7 CARTOG GEODET ENGN PHOTOGRAMMETRY Address 4 56% 1% 5
8 VOLUNTEERED GEOGRAPHIC INFORMATION VGI Author keyword 4 41% 1% 7
9 VGI Author keyword 3 24% 2% 11
10 ADV SPATIAL INFORMAT TECHNOL Address 3 24% 2% 10

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 VOLUNTEERED GEOGRAPHIC INFORMATION 15 36% 6% 34 Search VOLUNTEERED+GEOGRAPHIC+INFORMATION Search VOLUNTEERED+GEOGRAPHIC+INFORMATION
2 CONFLATION 10 40% 4% 19 Search CONFLATION Search CONFLATION
3 OPENSTREETMAP 9 35% 4% 21 Search OPENSTREETMAP Search OPENSTREETMAP
4 NEOGEOGRAPHY 9 48% 2% 13 Search NEOGEOGRAPHY Search NEOGEOGRAPHY
5 GEOWEB 7 43% 2% 13 Search GEOWEB Search GEOWEB
6 SPATIAL DATA QUALITY 5 33% 2% 13 Search SPATIAL+DATA+QUALITY Search SPATIAL+DATA+QUALITY
7 VOLUNTEERED GEOGRAPHIC INFORMATION VGI 4 41% 1% 7 Search VOLUNTEERED+GEOGRAPHIC+INFORMATION+VGI Search VOLUNTEERED+GEOGRAPHIC+INFORMATION+VGI
8 VGI 3 24% 2% 11 Search VGI Search VGI
9 CRISIS MAPPING 2 44% 1% 4 Search CRISIS+MAPPING Search CRISIS+MAPPING
10 NETWORK MATCHING 2 67% 0% 2 Search NETWORK+MATCHING Search NETWORK+MATCHING

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 OPENSTREETMAP 15 49% 4% 22
2 DIGIPLACE 8 75% 1% 6
3 NEOGEOGRAPHY 7 64% 1% 7
4 GEOWEB 6 80% 1% 4
5 AREA OBJECTS 4 67% 1% 4
6 GEOGRAPHIC INFORMATION SCIENCE 3 57% 1% 4
7 VOLUNTEERED GEOGRAPHIC INFORMATION 3 43% 1% 6
8 VGI 3 100% 1% 3
9 CYBERSCAPES 3 60% 1% 3
10 MAP CONFLATION 2 67% 0% 2

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
The convergence of GIS and social media: challenges for GIScience 2011 30 6 50%
Digital map conflation: a review of the process and a proposal for classification 2011 17 61 36%
Review of wildfire detection using social media 2014 2 8 38%
Cartography II: Collective cartographies in the social media era 2014 1 35 49%
Thirty Years of Research on Spatial Data Quality: Achievements, Failures, and Opportunities 2010 16 11 45%
Location Based Social Networks - Definition, Current State of the Art and Research Agenda 2013 2 19 47%
Where 2.0 Australia's Environment? Crowdsourcing, Volunteered Geographic Information, and Citizens Acting as Sensors for Environmental Sustainability 2014 0 10 60%
Analysing user contribution patterns of drone pictures to the dronestagram photo sharing portal 2015 0 15 53%
Artificial intelligence-based solution to estimate the spatial accuracy of volunteered geographic data 2015 0 19 37%
Socializing in emergencies-A review of the use of social media in emergency situations 2015 0 15 20%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 CARTOG GEODET ENGN PHOTOGRAMMETRY 4 56% 0.9% 5
2 ADV SPATIAL INFORMAT TECHNOL 3 24% 1.9% 10
3 GEOINFORMAT GRP 3 42% 0.9% 5
4 DPTO INGN CARTOG GEODES FOTOGRAMETRIA 2 67% 0.4% 2
5 LATINGEO 2 67% 0.4% 2
6 PUBL TRANSPORT GRP 2 36% 0.7% 4
7 GEOMAT PROGRAM 2 22% 1.3% 7
8 BAIKAL BRANCH 1 50% 0.4% 2
9 CARTOG GEOINFORMAT IKG 1 100% 0.4% 2
10 CONNECTIVIT 1 100% 0.4% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000212357 CARTOGRAPHIC GENERALIZATION//MAP GENERALISATION//MAP GENERALIZATION
2 0.0000169243 PPGIS//PARTICIPATORY GIS//PUBLIC PARTICIPATION GIS
3 0.0000116997 SPATIAL DATA TRANSFER STANDARD//SPATIAL QUERY PROCESSING AND DATA MINING//GTUB
4 0.0000101656 CARTOGRAPHIC JOURNAL//AMERICAN CARTOGRAPHER//FLEX PROJECTOR
5 0.0000100980 QUALITATIVE SPATIAL REASONING//REGION CONNECTION CALCULUS//TOPOLOGICAL RELATIONS
6 0.0000097305 SPATIAL INFORMAT SCI SYST//JOINT INTELLIGENT SPATIAL COMP//SENSOR WEB
7 0.0000078035 LAND ADMINISTRATION//GEODETSKI VESTNIK//LAND ADMINISTRATION SYSTEM
8 0.0000076626 TEMPORAL INDICES//INTERNATIONAL CHARTER//BUILDING DAMAGE ASSESSMENT
9 0.0000073741 GLOBAL LAND COVER//SW GEOG SCI//RSU
10 0.0000072952 HUMAN INTERACTIVE PROOFS//CAPTCHA//CAPTCHAS