Mapping and the Citizen SensorGiles Foody, Linda See, Steffen Fritz, Peter Mooney, Ana Maria Olteanu Raimond, Cidália Costa Fonte, Vyron Antoniou · First published 2017Open the Tome
European Handbook of Crowdsourced Geographic InformationCristina Capineri, Muki Haklay, Haosheng Huang, Vyron Antoniou, Juhani Kettunen, Frank Ostermann, Ross Purves · First published 2016Open the Tome
