The sonar data gathered by the ENDURANCE AUV has been used to recontruct a 3d model of East Lake Bonney. A customized set of tools has been developed for this purpose. The tools are able to decimate and clean up the source sonar range, perform raytracing using water sound velocity profiles, and extract a surface from the filtered points using Poisson Surface Reconstruction. The resulting bathymetry has been rendered and animated inside Paraview.
Friday, 7 January 2011
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