Seismic Reflection, Geometrics multi-channel streamer common midpoint brute stack profile images, USGS field activity 2017-003-FA, Mississippi River Delta front offshore of southeastern Louisiana (PNG images)

Publication Date

2018-03-09

Start Date

2017-05-21

End Date

2017-05-26

Baldwin, W.E., Ackerman, S.D., Worley, C.R., Danforth, W.W., and Chaytor, J.D, 2018, High-resolution geophysical data collected along the Mississippi River Delta front offshore of southeastern Louisiana, U.S. Geological Survey Field Activity 2017-003-FA: U.S. Geological Survey data release, https://doi.org/10.5066/F7X929K6.

These PNG images represent approximately 550 km of multi-channel streamer seismic-reflection data collected by the U.S. Geological Survey during cruise 2017-003-FA along the Mississippi River Delta front offshore of southeastern Louisiana. Images of each common midpoint brute stack seismic profile were generated in order to provide portable and easily viewable alternatives to the SEGY versions of the data. Each profile image can be hotlinked to its corresponding trackline navigation contained within the Esri polyline shapefile '2017-003-FA_MCS_Tracklines.shp'. Even 100 common midpoint index marks (with labels every 500 CMPs) along the top of the PNG images correlate to the positions of 100-CMP intervals within the Esri point shapefile '2017-003-FA_MCS_100cmp.shp'.

• USGS Data Release Products