Show 250 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 "helikite" cql: author exact 801000494858 or (type exact bookEditor and editor exact 801000494858) Add to list Journal Article A1 Computer vision-based orthophoto mapping of complex archaeological sites: the ancient quarry of Pitaranha (Portugal-Spain) Geert Verhoeven (UGent) , Devi Taelman (UGent) and Frank Vermeulen (UGent) (2012) ARCHAEOMETRY. 54(6). p.1114-1129 Add to list Journal Article A1 Helikite Aerial Photography - a Versatile Means of Unmanned, Radio Controlled, Low-Altitude Aerial Archaeology Geert Verhoeven (UGent) , Jo Loenders, Frank Vermeulen (UGent) and Roald Docter (UGent) (2009) ARCHAEOLOGICAL PROSPECTION. 16(2). p.125-138