Conflation of expert and crowd reference data to validate global binary thematic maps

by Waldner, François, Schucknecht, Anne, Lesiv, Myroslava, Gallego, Javier, See, Linda, Pérez-Hoyos, Ana, d'Andrimont, Raphaël, de Maet, Thomas, Laso Bayas, Juan Carlos, Fritz, Steffen, Leo, Olivier, Kerdiles, Hervé, Díez, Mónica, Van Tricht, Kristof, Gilliams, Sven, Shelestov, Andrii, Lavreniuk, Mykola, Simoes, Margareth, Ferraz, Rodrigo P.D., Bellon De La Cruz, Beatriz, Bégué, Agnès, Hazeu, Gerard, Stonacek, Vaclav, Kolomaznik, Jan, Misurec, Jan, Verón, Santiago R., de Abelleyra, Diego, Plotnikov, Dmitry, Mingyong, Li, Singha, Mrinal, Patil, Prashant, Zhang, Miao, Defourny, Pierre