Dear I have a multibeam file in all format type. I need to extract an image of the bathymetry from this. There is anyone that know a software tool useful for this?
Commercial (and expensive) software such as CARIS HIPS or QPS Qimera (to name a few) do wonders and this is the way to go if you professionally process multibeam datasets . Nevertheless there are still some free good options for academics and enthusiasts . In short:
For a quick and easy process and visualization , try IFREMER GLOBE
For a real and deep processing (command line included) get MBSYSTEM
For a real coder, try custom Python or Matlab scripts ( look into Github ) .