作者: Michele Campagna , Roberta Floris , Pierangelo Massa , Anastacia Girsheva , Konstantin Ivanov
DOI: 10.1007/978-3-319-18368-8_3
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摘要: … , namely Social Media Geographic Information (SMGI) … and authoritative sources of information from Spatial Data … with more traditional Authoritative Geographic Information (A-…