Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: keyword exact "Semantic Sensor Network" Add to list Conference Paper C1 open access Monitoring movement in the smart city : opportunities and challenges of measuring urban bustle Nils Walravens, Brecht Van de Vyvere, Mathias Van Compernolle (UGent) , Eveline Vlassenroot (UGent) and Pieter Colpaert (UGent) (2020) ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences. VI-4/W2-2020. p.181-188