Assuring the quality of volunteered geographic information
Assuring the quality of volunteered geographic information
M. Goodchild,Linna Li
2012 · DOI: 10.1016/J.SPASTA.2012.03.002
768 Citations
TLDR
The issues involved in the determination of quality for geospatial data, and the history of research on VGI quality are traced, as well as three approaches to quality assurance, which are described as crowd-sourcing, social, and geographic approaches respectively.