Keywords: Radarsurvey.jpg Ground penetrating radar GPR survey at the Nabataeo-Roman site of Wadi Ramm Jordan The wheel trailing behind the transmitter/receiver antennas is an odometer that controls data collection 2005-01-02 http //www archaeophysics com Archaeo-Physics LLC PermissionOTRS https //secure wikimedia org/otrs/index pl Action AgentTicketZoom TicketID 928055 Archaeo-Physics LLC Original upload log en wikipedia ftcg page en wikipedia Radarsurvey jpg wikitable - 21 10 9 February 2006 480 × 640 140 526 bytes Tapatio w en <nowiki>Ground penetrating radar survey The wheel trailing behind the transmitter/receiver antennas is an odometer that contrls data collection </nowiki> Ground penetrating radars |