Assessing VGI Data Quality

Uncertainty over the data quality of Volunteered Geographic Information (VGI) is the largest barrier to the use of this data source by National Mapping Agencies (NMAs) and other government bodies. A considerable body of literature exists that has examined the quality of VGI as well as proposed metho...

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Bibliographic Details
Main Author: Fonte, Cidalia Costa (author)
Other Authors: Antoniou, Vyron (author), Bastin, Lucy (author), Estima, Jacinto (author), Arsanjani, Jamal Jokar (author), Bayas, Juan-Carlos Laso (author), See, Linda (author), Vatseva, Rumiana (author)
Format: bookPart
Language:eng
Published: 2017
Subjects:
Spatial data quality
ISO 19157
positional accuracy
thematic accuracy
usability
Online Access:http://hdl.handle.net/10316/47978
Country:Portugal
Oai:oai:estudogeral.sib.uc.pt:10316/47978

Internet

http://hdl.handle.net/10316/47978

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