Processed Seismic Navigation Data (P1 format) from the Cascadia margin acquired during Langseth cruise MGL2104 (2021)

This data set was acquired with the LDEO Multi-Channel Seismic system during the CAscadia Seismic Imaging Experiment 2021 (CASIE21) as part of R/V Marcus G. Langseth cruise MGL2104 (Co-Chief Scientists Suzanne Carbotte, Shuoshuo Han, and Brian Boston). The data files are in U.K.O.O.A. P1/90 format and contain Seismic Navigation data that was processed after acquisition. The data set was acquired as part of the project called Illuminating the Cascadia plate boundary zone and accretionary wedge with a regional-scale ultra-long offset multi-channel seismic study. Funding was provided by NSF awards OCE18-27452 and OCE18-27363.