Seismic P-wave velocity model (netCDF format) from a 2004 southeastern Caribbean seismic study (EW0404)

This data set was generated as part of an active-source seismic study in the southeastern Caribbean called the Broadband Ocean-Land Investigation of Venezuela and the Antilles arc Region (BOLIVAR). The MCS/OBS seismic survey was done in 2004 during Ewing cruise EW0404. Data for Profile TRIN provides constraints on crustal structure of the Aves Ridge, Grenada Basin, Lesser Antilles island arc, Tobago Basin, and Caribbean–South America plate boundary zone. The grids of seismic P-wave velocity are in GMT-compatible netCDF format. The x-coordinate is profile distance in km (grid interval 1.0 km), the y-coordinate is depth in km (grid interval 0.1 km), and the z-values are P-wave velocities in km/s. The "mask" grid is the same as the velocity grid except that data with no ray coverage is masked. Funding was provided from NSF award EAR00-03588.