Browsing NTNU Open by Author "Feng, Chen-Chieh"
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Volunteered geographic information research in the first decade: a narrative review of selected journal articles in GIScience
Yan, Yingwei; Feng, Chen-Chieh; Huang, Wei; Fan, Hongchao; Wang, Yi-Chen; Zipf, Alexander (Peer reviewed; Journal article, 2020)More than 10 years have passed since the coining of the term volunteered geographic information (VGI) in 2007. This article presents the results of a review of the literature concerning VGI. A total of 346 articles published ... -
Volunteered Geographic Information Research in the First Decade: Visualizing and Analyzing the Author Connectedness of Selected Journal Articles in GIScience
Yan, Yingwei; Ma, Dawei; Huang, Wei; Feng, Chen-Chieh; Fan, Hongchao; Deng, Yingbin; Xu, Jianhui (Peer reviewed; Journal article, 2020)Volunteered geographic information (VGI) has been widely explored by researchers for decision support in various application domains because the data are cost-effective to collect and their richness in volume and spatiotemporal ...