Tide Data for Acoustical Surveys, 2014-2015, Gateway National Recreation Area
Tide Data for Acoustical Surveys at CACO.  The side scan sonar survey was done simultaneously with the bathymetry swath survey and used an EdgeTech Model 4125 Towfish bow-mounted from Lookdown at 400 and 900 kHz. The 4125 Towfish utilizes EdgeTech’s Full Spectrum CHIRP technology to produce higher resolution images …