SEG-Y Knudsen 320BR CHIRP data collected simultaneously with multibeam bathymetry and acoustic backscatter.
CHIRP high-resolution seismic profiles from the West Mariana Ridge
Marine Geophysical Trackline Data at NCEI
NOAA GeoPlatform Entry for Trackline Geophysical Data
Geophysical Trackline Data Web Map Service (WMS)
Geophysical Trackline Data ArcGIS Dynamic Map Service