Results 1 to 10 of about 4,402 (207)

The Potential of Volunteered Geographic Information (VGI) in Future Transport Systems [PDF]

open access: goldUrban Planning, 2016
As transport systems are pushed to the limits in many cities, governments have tried to resolve problems of traffic and congestion by increasing capacity. Miller (2013) contends the need to identify new capabilities (instead of capacity) of the transport
Maria Attard   +2 more
doaj   +16 more sources

ASSESSING VOLUNTEERED GEOGRAPHIC INFORMATION (VGI) QUALITY BASED ON CONTRIBUTORS' MAPPING BEHAVIOURS [PDF]

open access: diamondThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
VGI changed the mapping landscape by allowing people that are not professional cartographers to contribute to large mapping projects, resulting at the same time in concerns about the quality of the data produced.
D. Bégin, R. Devillers, S. Roche
doaj   +6 more sources

ASSESSMENT OF COMPLETENESS AND POSITIONAL ACCURACY OF LINEAR FEATURES IN VOLUNTEERED GEOGRAPHIC INFORMATION (VGI) [PDF]

open access: diamondThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
Recent advances in spatial data collection technologies and online services dramatically increase the contribution of ordinary people to produce, share, and use geographic information. Collecting spatial data as well as disseminating them on the internet
M. Eshghi, A. A. Alesheikh
doaj   +6 more sources

Maps, volunteered geographic information (VGI) and the spatio-discursive construction of nature

open access: goldDigital Geography and Society, 2022
This paper interrogates the role that spatial media such as maps and Volunteered Geographic Information (VGI) play in the construction and mobilisation of representations of nature.
Juan Astaburuaga   +3 more
doaj   +3 more sources

VOLUNTEERED GEOGRAPHIC INFORMATION (VGI) AND ENVIRONMENTAL MONITORING, A NEW APPROACH IN DEVELOPING COUNTRIES [PDF]

open access: diamondThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Increasing world population and unprecedented expansion of urbanization in the world has caused many environmental problems. The relationship between man and the environment is bidirectional one that have great short-term and long-term impacts on the ...
M. Manouchehri, M. Kiavarz Moghaddam
doaj   +5 more sources

SMARTPHONE-BASED VOLUNTEERED GEOGRAPHIC INFORMATION (VGI) FOR SLUM MAPPING IN POKHARA CITY OF NEPAL [PDF]

open access: diamondThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
Informal settlements in urban areas are increasing rapidly throughout the world and regularisation of these settlements is being one of the challenging issues. Various study results have shown that conventional cadastral based information system approach
K. Ranabhat, D. R. Paudyal
doaj   +6 more sources

PUBLIC PERCEPTION ON DISASTER MANAGEMENT USING VOLUNTEERED GEOGRAPHIC INFORMATION (VGI): CASE OF UAE [PDF]

open access: diamondISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
The number of smart phones that are supported by location facility like Global Positioning System (GPS), Camera and connected to the internet has increased sharply in UAE during the last five years.
M. M. Yagoub
doaj   +6 more sources

Recent advances in Volunteered Geographic Information (VGI) and citizen sensing

open access: goldInternational Journal of Digital Earth
Linda See   +2 more
doaj   +4 more sources

The utility of using Volunteered Geographic Information (VGI) for evaluating pluvial flood models [PDF]

open access: hybridScience of The Total Environment, 2023
Pluvial floods are increasingly threatening urban environments worldwide due to human-induced climate change. High-resolution, state-of-the-art pluvial flood models are urgently needed to inform climate change adaptation and disaster risk reduction measures but are generally not empirically tested because of the rarity of local high-intensity ...
Drews, M.   +8 more
openaire   +6 more sources

Volunteered Geographic Information (VGI) in Spatial Data Infrastructure (SDI) Continuum

open access: diamondEAI Endorsed Transactions on Internet of Things, 2023
Spatial data infrastructure (SDI) is a system that supports the management and use of geospatial data and related resources. It involves the creation and maintenance of a network of organizations, people, and technology that enables the sharing of geospatial data across sectors and stakeholders.
Kamal Shahi
openaire   +3 more sources

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