The High Resolution Subbottom Profiler (HRSP) and the Sidescan Swath Bathymetric Sonar (SSBS) were both tested. Selected images from both systems will be avialable here shortly.
The first quick look results are encouraging. For both of the following images, the scale lines are 1km apart with the track along the center of the image. Darker (or redder) indicates increased return energy. Nominal swath width is 20km. These images were grabbed from the realtime display and stored as rasters.
More detailed data analysis is currently under way.
A backscatter ("sidescan") image from the recent trials.
A second backscatter image.