Processed Deep Tow magnetic field and bathymetry data, Northern Symmetrical (Cobb) Ridge segment, Juan de Fuca ridge, cruise PGC89005 (1989, Tivey)

Processed Deep Tow magnetic field data for the Northern Symmetrical (Cobb) Ridge segment of the Juan de Fuca ridge, collected with the University of Washington Deep Tow Magnetometer V.2 system in 1989 on cruise PGC89005 by Maurice Tivey. Using a spline to fit the track line coordinates, the merged magnetic field, bathymetry and towfish navigation data have been projected onto straight-line profiles with equally-spaced points. The files are in ASCII format.