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http://dx.doi.org/10.12672/ksis.2014.22.2.073

Value Chain Analysis of Geospatial Web Service for VGI Application  

Choi, Won Wook (Smart Urban Space Institute)
Hong, Sang Ki (Dept. of Urban Information Engineering, Anyang University)
Ahn, Jong Wook (Dept. of Urban Information Engineering, Anyang University)
Publication Information
Spatial Information Research / v.22, no.2, 2014 , pp. 73-87 More about this Journal
Abstract
The fact that the limits of information recency, diversity, and usability are mainly caused by the supply oriented geospatial data and service development is commonly recognized. It is recently tried to overcome the limits by facilitating user experience and VGI(Volunteered Geographic Information) in several geospatial web services. This study suggests 10C framework of geospatial web service for VGI through review and examination of previous research. Based on the 10C framework, the value chain system of 23 use cases relevant to the geospatial web service involving the creation of user's VGI is investigated. The result of the value chain analysis is applied to examine and formulate the strategies to generate value addition from public spatial information with respect to creation, aggregation, delivery, and consumption process of VGI.
Keywords
VGI(Volunteered Geographic Information); Geospatial Web Service for VGI; 10C Framework; Value Chain Analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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