Before revision: In contrast to other bathymetric survey methods, such as ship-based Echo sounding or Airborne lidar bathymetry surveys, advanced Satellite-Derived Bathymetry methods can be used to map the seabed morphology without physically being on-site.
After revision: In contrast to other bathymetric survey methods, such as ship-based echo sounding or airborne lidar bathymetry surveys, advanced Satellite-Derived Bathymetry methods can be used to map the seabed morphology without physically being on-site.