?url_ver=Z39.88-2004&rft_id=doi%3A10.3390%2Frs8090774&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Salk%2C+C.&rft.aulast=Salk&rft.aufirst=C.&rft.issue=10&rft.volume=8&rft.date=September+2016&rft.issn=2072-4292&rft.atitle=Local+knowledge+and+professional+background+have+a+minimal+impact+on+volunteer+citizen+science+performance+in+a+land-cover+classification+task&rft.title=Remote+Sensing&rft.pages=e774&rft.genre=article