CHIRP sub-bottom profile raw envelope data (SEG-Y format) collected offshore Galveston, Texas (TRiPP survey, May 2018)

This raw, envelope sub-bottom data set was collected with an EdgeTech SB-512i sub-bottom towfish system in May 2018 as part of the Trinity River Paleovalley Project (TRiPP). The envelope information is captured in the "env" data channel during acquisition. Here, the envelope data has been extacted and is stored in SEG-Y format. Funding for the project was provided by the U.S. Department of the Interior, Bureau of Ocean Energy Management, under Agreement Number M16AC00020.