ABOUT THE ENGAGEMENT
We were engaged to produce an accurate survey of a jetty on the Thames. We used the Aerialtronics Zenith and a Sony A6000 to capture geo-referenced photos of the jetty. In addition ground control points were defined to increase the accuracy of the delivered point cloud. These were processed using PIX4D into a point cloud and orthomosaic of the jetty. This data was compared to a LIDAR survey of the jetty and found to be very accurate.