Simrad EM-3000 Multibeam Bathymetry Grid (1m), Coconut Point, American Samoa

This is a high-resolution (1m) bathymetric grid with negative z values, for the area around Coconut Point, American Samoa. The data were collected by the USF Center for Coastal Ocean Mapping with the Kongsberg Simrad EM 3000 multibeam system (Co-chief Scientists, David Naar and Brian Donahue). An Applanix POSMV 320 V3 system was used for real-time positions and vessel attitude (heading, pitch, roll, and heave). An AML (Applied Microsystems LTD.) SV plus was used to measure sound velocities in the water column. The data were collected at Coconut Point on November 10th, 2002 aboard a Motor Vessel Lady Ana.