Show 15 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Ma, Mingguo" or (type any "bookEditor issueEditor" and editor="Ma, Mingguo") Add to list Journal Article A1 open access Uncertainties in classification system conversion and an analysis of inconsistencies in global land cover products Miao Zhang (UGent) , Mingguo Ma, Philippe De Maeyer (UGent) and Alishir Kurban (2017) ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION. 6.