Results 41 to 50 of about 4,589 (214)

Motivating and Sustaining Participation in VGI [PDF]

, 2017
Volunteers are the key component in the collection of Volunteered Geographic Information (VGI), so what motivates their participation, what strategies work in recruitment and how sustainability of participation can be achieved are key questions that need
Brovelli, M., Fritz, S., See, L.
core   +1 more source

Towards a Protocol for the Collection of VGI Vector Data

ISPRS International Journal of Geo-Information, 2016
A protocol for the collection of vector data in Volunteered Geographic Information (VGI) projects is proposed. VGI is a source of crowdsourced geographic data and information which is comparable, and in some cases better, than equivalent data from ...
Peter Mooney, Marco Minghini, Mari Laakso, Vyron Antoniou, Ana-Maria Olteanu-Raimond, Andriani Skopeliti   +5 more
doaj   +1 more source

Using gamification to increase map data production during humanitarian volunteered geographic information (VGI) campaigns

Cartography and Geographic Information Science, 2023
Volunteered geographic information (VGI) offers a solution to inequalities in authoritative map data that can limit our response to humanitarian crises. However, sustaining voluntary contributions of map data can be difficult and hybrid machine learning-VGI (ML-VGI) workflows developed to encourage sustained volunteer contributions have been ...
Kirsty Watkinson, Jonathan J. Huck, Angela Harris   +2 more
openaire   +1 more source

VOLUNTEERED GEOGRAPHIC INFORMATION (VGI) APPLICATION FOR MONITORING LAND USE VIOLATION CASE STUDY: CIGANJUR FLOOD

Jurnal Riset Informatika, 2021
Land in DKI Jakarta has problems in land use. Many land-use does not comply with planning. Illegal buildings are often found in areas designated for green open space and river boundaries. Land use monitoring requires the role of information technology. This research uses an open-source-based application to develop easier and cheaper.
Anang Wahyu Sejati, Bayu Purwanto
openaire   +2 more sources

MusA: Using Indoor Positioning and Navigation to Enhance Cultural Experiences in a museum [PDF]

, 2013
In recent years there has been a growing interest into the use of multimedia mobile guides in museum environments. Mobile devices have the capabilities to detect the user context and to provide pieces of information suitable to help visitors discovering ...
Alciatore, Andrea Bottino, Andrea Martina, Baharuddin, Bellotti, Bihler, Bitgood, Bitgood, Bruno, Chen, Chen, Csikszentmihalyi, Dean, Douglas, Emmanouilidis, Falk, Faugeras, Fischler, Ghiani, Ghiani, Giovanni Malnati, Guillemaut, Hausmann, Hausmann, Hsu, Huang, Irene Rubino, Iurgel, Jetmir Xhembulla, Kang, Kenteris, Maybank, Mulloni, Packer, Proctor, Rounds, Russo, Ruíz, Schweighofer, Serrell, Stock, Traum, Tsai, Veron, Wang, Yanying, Zhang, Zhang   +47 more
core   +3 more sources

A Framework for Scaling Urban Transformative Resilience through Utilizing Volunteered Geographic Information

ISPRS International Journal of Geo-Information, 2022
Resilience in the urban context can be described as a continuum of absorptive, adaptive, and transformative capacities. The need to move toward a sustainable future and bounce forward after any disruption has led recent urban resilience initiatives to ...
Mahsa Moghadas, Abbas Rajabifard, Alexander Fekete, Theo Kötter   +3 more
doaj   +1 more source

From Volunteered Geographic Information to Volunteered Geographic OLAP: A VGI Data Quality-Based Approach

, 2014
Volunteered Geographic Information (VGI) represents a valuable source of information. At the same time this data presents new data quality issues such as credibility. In this paper, we investigate the integration of VGI in Spatial OLAP (SOLAP) systems, which allow analyzing huge volume of geographic datasets. By means of a real case study, we highlight
Bimonte, Sandro, Boucelma, Omar, Machabert, Olivier, Sellami, Sana   +3 more
openaire   +3 more sources

The Life Cycle of Volunteered Geographic Information (VGI) Contributors: the OpenStreetMap Example

International Conference on GIScience Short Paper Proceedings, 2016
GIScience 2016 Short Paper Proceedings The Life Cycle of Volunteered Geographic Information (VGI) Contributors: the OpenStreetMap Example D. Begin 1 , R. Devillers 1,2 , S. Roche 2 Department of Geography, Memorial University, St. John’s (NL), Canada Email:{d.begin; rdeville}@mun.ca Centre de recherche en geomatique, Universite Laval, Quebec (QC ...
Begin, Daniel, Devillers, Rodolphe, Roche, Stéphane   +2 more
openaire   +3 more sources

Peran Sistem Volunteered Geographic Information (VGI) Sistem dalam Pengurangan Risiko Bencana: Konsep dan Implementasi [PDF]

Jurnal Alami : Jurnal Teknologi Reduksi Risiko Bencana, 2020
There have been a lot of geospatial technologies implemented to support disaster management into a more effective way and achieve disaster risk reduction. One of these technologies is the use Volunteered Geographic Information (VGI). VGI refers to the volunteered activities by anyone to create geographic information.
openaire   +2 more sources

Are crowdsourced datasets suitable for specialized routing services? Case study of Openstreetmap for routing of people with limited mobility [PDF]

, 2017
Nowadays, Volunteered Geographic Information (VGI) has increasingly gained attractiveness to both amateur users and professionals. Using data generated from the crowd has become a hot topic for several application domains including transportation ...
Ali, Ahmed Loai, Loos, Lukas, Mobasheri, Amin, Sun, Yeran   +3 more
core   +3 more sources