Keywords: Static image of sonar data scan.jpg a sonar scan conducted by the http //oceanexplorer noaa gov/ NOAA Okeanos Explorer in the North Atlantic Ocean The backscattered signal green above the bottom is likely the deep scattering layer 2013-07 https //www ngdc noaa gov/mgg/wcd/ National Geophysical Data Center Water Column Sonar Data Collection NOAA http //oceanexplorer noaa gov/ NOAA Okeanos Explorer Elliot Lim other versions PD-USGov Uploaded with UploadWizard Images from NOAA Okeanos Explorer Deep scattering layer |