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</html><description>Since the start of excavations by the Portus Project in 2007, aerial photography has played an important role in the recording, analysis and presentation of the research. The ability for the archaeologist to have a bird&rsquo;s-eye view of an excavation gives the opportunity to see the plan of structures, their relationships with each and alignments which are not visible at &hellip;</description><thumbnail_url>http://www.portusproject.org/files/2014/03/Parrot-AR-Drone-at-Portus_sm-466x349.jpg</thumbnail_url></oembed>

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