MATRIX split beam echo sounder data release collage

MATRIX split beam echo sounder data release collage for Woods Hole Coastal and Marine Science Center data release,  Split-beam Echo Sounder and Navigation Data Collected Using a Simrad EK80 Wide Band Tranceiver and ES38-10 Transducer During the Mid-Atlantic Resource Imaging Experiment (MATRIX), USGS Field Activity 2018-002-FA.