Chirp sub-bottom data acquired along the Cascadia margin during USGS field activity 2019-024-FA

Astoria CMHRP Cannon Beach Cape Blanco Cape Disappointment Cascadia subduction zone Coastal and Marine Hazards and Resources Program Cohassett Beach Copalis Crossing Newport Olympic Coast National Marine Sanctuary PCMSC Pacific Coastal and Marine Science Center Pacific Ocean Port Orford Quinault Reservation SEG-Y traces State of Oregon State of Washington Taholah U.S. Geological Survey USGS USGS:87e0ec5b-ce5e-44d6-9e9f-d50e7da40416 WHCMSC Woods Hole Coastal and Marine Science Center data processing field activity number 2019-024-FA field activity number 2019-654-FA geoscientificInformation geospatial datasets location marine geophysics oceans seismic methods seismic navigation seismic reflection seismic reflection profiling sub-bottom profiling substrate