Introduction. While conducting a marine seismic survey, a high variety of data is collected by the seismic vessel operating the survey.
In addition to the seismic data acquired, water depths measured by the vessel’s echo sounder are providing useful information about the ocean floor.
The high density of the spatial points with measured water depths makes it possible to create a 3D bathymetry map of the local area surveyed. In R, several packages allow for building 3D surface maps, such as rgl, plot3D, lattice, . ...