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Volunteered geographic information (VGI) for disaster management : a case study for floods in Jakarta. [PDF]
, 2017 Existing studies reveal that Geographic Information Systems (GIS) can be used to enhance disaster management for reducing disaster risks. However, geospatial information acquisition is a key challenge when using GIS for disaster management, particularly in developing countries.
Hartato, Emir
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2010 IEEE International Geoscience and Remote Sensing Symposium, 2010
Volunteered Geographie Information (VGI) is the harnessing of tools to create, assemble, and disseminate geographie data provided voluntarily by individuals [6], and is regarded by the authors as an important component of Community Remote Sensing. What is currently lacking is a systematic framework that classifies the myriad of VGI products and sources.
Nicole Ostlaender +3 more
exaly +2 more sources
Volunteered Geographie Information (VGI) is the harnessing of tools to create, assemble, and disseminate geographie data provided voluntarily by individuals [6], and is regarded by the authors as an important component of Community Remote Sensing. What is currently lacking is a systematic framework that classifies the myriad of VGI products and sources.
Nicole Ostlaender +3 more
exaly +2 more sources
Update Method of Indoor Maps Based on Volunteered Geographic Information (VGI)
2018 26th International Conference on Geoinformatics, 2018With the development of mobile positioning technology and people's indoor activities continuing to increase, the indoor maps as the basis for indoor navigation to express information have become the current research hot spots. Existing methods of indoor maps are mainly based on traditional surveying, spatial entities extraction from CAD (Computer Aided
Han Yue, Hangbin Wu
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Crowdsourcing geographic knowledge: volunteered geographic information (VGI) in theory and practice
International Journal of Geographical Information Science, 2014Crowdsourcing has become a popular silver bullet for groups with limited staff and overwhelming problems. But, warn others, there are two sides to that coin.
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Volunteered Geographic Information (VGI) systems and their interactions with Geospatial Semantic Web
2015With the development of the Internet, especially Web 2.0, user-generated contents such as “Volunteered Geographic Information (VGI)” have gained attention and generated a lot of information over the Web. This chapter introduces the basic information about VGI and presents that VGI (or crowd-sourcing) applications have proven useful for gathering and ...
Chuanrong Zhang, Tian Zhao, Weidong Li
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2017
Volunteered Geographic Information (VGI) is being collected worldwide and may be a source for authoritative data providers such as national mapping organizations. In order to evaluate the usability of these data as part of an authoritative dataset, it is first necessary to understand the quality and reliability of the data.
Kari J. Craun, Ming Chih-Hung
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Volunteered Geographic Information (VGI) is being collected worldwide and may be a source for authoritative data providers such as national mapping organizations. In order to evaluate the usability of these data as part of an authoritative dataset, it is first necessary to understand the quality and reliability of the data.
Kari J. Craun, Ming Chih-Hung
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Worn Tissue Renovation Planning Using Volunteered Geographic Information (VGI)
,17(65 ...Mousavi, Seyed Mohamad Ebrahim +1 more
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Fifth International Conference on Remote Sensing and Geoinformation of the Environment (RSCy2017), 2017
INSPIRE is the EU’s authoritative Spatial Data Infrastructure (SDI) in which each Member State provides access to their spatial data across a wide spectrum of data themes to support policy making. In contrast, Volunteered Geographic Information (VGI) is one type of user-generated geographic information where volunteers use the web and mobile devices to
Demetriou, Demetris +3 more
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INSPIRE is the EU’s authoritative Spatial Data Infrastructure (SDI) in which each Member State provides access to their spatial data across a wide spectrum of data themes to support policy making. In contrast, Volunteered Geographic Information (VGI) is one type of user-generated geographic information where volunteers use the web and mobile devices to
Demetriou, Demetris +3 more
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Geografisk Tidsskrift-Danish Journal of Geography, 2019
This paper analyses visitor monitoring and the public use of protected areas using volunteered geographic information (VGI) as a source of big data and, as the object of study, the Ebro Delta Natur...
Joan Jurado Rota +2 more
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This paper analyses visitor monitoring and the public use of protected areas using volunteered geographic information (VGI) as a source of big data and, as the object of study, the Ebro Delta Natur...
Joan Jurado Rota +2 more
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Journal of Environmental Planning and Management, 2015
An Internet-based public participation geographic information system (PPGIS) is an affordable and accessible tool for citizens to provide location-based volunteered geographic information (VGI) in environmental planning and management. Based on a conceptual model, this study uses the SWOT (strengths, weaknesses, opportunities, threats) analysis ...
Zhenghong Tang, Tiantian Liu
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An Internet-based public participation geographic information system (PPGIS) is an affordable and accessible tool for citizens to provide location-based volunteered geographic information (VGI) in environmental planning and management. Based on a conceptual model, this study uses the SWOT (strengths, weaknesses, opportunities, threats) analysis ...
Zhenghong Tang, Tiantian Liu
openaire +1 more source