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

This processed, envelope sub-bottom data set was collected with an EdgeTech SB-512i sub-bottom towfish system from R/V Trident in August 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 processed 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.