Crowdsourcing geographic knowledge : volunteered geographic information (VGI) in theory and practice

• Other Authors: Sui, Daniel Z. 1965- (Editor), Elwood, Sarah (Editor), Goodchild, Michael F., 1944- (Editor)
• Format: Book
• Language: English
• Published: Dordrecht ; Heidelberg : Springer, c2013
• Subjects: geografické informační systémy; geografické informace; geografická data; dolování dat; geographical information systems; geographical information; geographical data; data mining; sborníky; papers of several authors
• ISBN: 9789400745865
• Physical Description: xi, 396 s. : il., mapy ; 24 cm