Bathymetry survey Bonaire

Hydrographical survey of Bonaire in x,y,z points: latitude [decimal degrees], longitude [decimal degrees], depth [meters]. 

The survey was done using a multi-beam surveying: a multibeam echo sounder attached to a boat sends out a wide array of beams across a "swath" of the waterbody floor. As the beams are bounced back from the waterbody floor,  the data is collected and processed.

This information has been retrieved from caris website of the royal navy of the Dutch ministry of defense