Results 331 to 340 of about 388,942 (346)

From volunteered geographic information to volunteered geographic OLAP: A new challenge

2013
Data acquisition technologies such as sensor networks, satellites, etc. has led to a deluge of geo-referenced data.geo-referenced data. To help decision makers, Spatial Data Mining and Spatial OLAP systems have been developed for exploring and synthesizing huge volume of geo-referenced heterogeneous data.
Bimonte, S., Sellami, S., Boucelma, O., Murgante, B.   +3 more
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Legal issues with volunteered geographic information

Canadian Geographies / Géographies canadiennes, 2012
Volunteered geographic information (VGI) is a relatively new and rapidly developing activity with varying degrees of organization and legal sophistication that involves host sites, contributors, and users. VGI related activities raise a variety of legal issues, from intellectual property to liability, defamation, and privacy.
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Quality Evaluation of Volunteered Geographic Information

2017
A large amount of crowd-sourced geospatial data have been created in recent years due to the interactivity of Web 2.0 and the availability of Global Positioning System (GPS). This geo-information is typically referred to as volunteered geographic information (VGI).
Hongyu Zhang, Jacek Malczewski
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Spaces of Volunteered Geographic Information

SSRN Electronic Journal, 2013
Ate Poorthuis, Matthew Zook
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Volunteered geographic information use in crisis, emergency and disaster management: a scoping review and a web atlas

Geo-Spatial Information Science
Katerina Tzavella, Andriani Skopeliti, Alexander Fekete   +2 more
semanticscholar   +1 more source

Emotional and Subjective Volunteered Geographical Information

2017
Crowdsroucing of emotional information can take many forms, from social networks data mining to large-scale surveys. The author presents the case-study of emotional mapping in Ostrava´s district Ostrava-Poruba, Czech Republic. Together with the local administration, the author crowdsourced the emotional perceptions of the location from almost 400 ...
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Volunteered Geographic Information

2018
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Volunteered Geographic Information

2015
Matthew Zook, Jessica Breen
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Volunteered Geographic Information Research in the First Decade: Visualizing and Analyzing the Author Connectedness of Selected Journal Articles in GIScience

Journal of Geovisualization and Spatial Analysis, 2020
Yingwei Yan, Dawei Ma, Wei Huang, C. Feng, H. Fan, Yingbin Deng, Jianhui Xu   +6 more
semanticscholar   +1 more source

Cybercartography and Volunteered Geographic Information

2014
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