@misc { , title = {Current status and future trends in crowd-sourcing geographic information}, publicationstatus = {Unpublished}, url = {https://nottingham-repository.worktribe.com/output/754487}, author = {Foody, Giles M. and Mooney, Peter and See, Linda and Kerle, Norman and Olteanu-Raimond, Ana-Maria and Fonte, Cidalia} }