IEDA: Marine Geoscience Data System IEDA
Seismic Reflection/Refraction Data at the Academic Seismic Portal
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Marcus G. Langseth

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Seismic Navigation Data (P2 format) from the Eastern North American Margin acquired during the Marcus G. Langseth expedition MGL1407 (2014)
Platform Info
Array:Marcus G. Langseth
LDEO
Device Info
Seismic:MCS
Events
Locale
EasternNorthAmericanMargin
Margin
File Format
P2
Quality
0
Hutchinson, Deborah
USGS
Miller, Nathan
USGS
Seismic Navigation Data (P1 format) from the Eastern North American Margin, acquired during R/V Marcus G. Langseth expedition MGL1407 (2014)
Platform Info
Array:Marcus G. Langseth
LDEO
Device Info
Seismic:MCS
Locale
EasternNorthAmericanMargin
Margin
File Format
P1
Quality
2
Details
Use these (Quality=2) processed P190 navigation files for processing MCS data.
Hutchinson, Deborah
USGS
Miller, Nathan
USGS
Raw Seismic Navigation Data (P1 format) from the Eastern North American Margin, acquired during R/V Marcus G. Langseth expedition MGL1407 (2014)
Platform Info
Array:Marcus G. Langseth
LDEO
Device Info
Seismic:MCS
Events
Locale
EasternNorthAmericanMargin
Margin
File Format
P1
Quality
0
Details
These are raw, unprocessed P190 navigation files. Processed P190 navigation files exist (quality=1) and should be used for processing MCS data instead of these files.
Hutchinson, Deborah
USGS
Miller, Nathan
USGS
Multi-Channel Seismic Shottime Data from the Eastern North American Margin, acquired during the R/V Marcus G. Langseth expedition MGL1407 (2014)
Platform Info
Array:Marcus G. Langseth
LDEO
Device Info
Seismic:MCS
Events
Locale
EasternNorthAmericanMargin
Margin
File Format
ASCII
Quality
1
Hutchinson, Deborah
USGS
Miller, Nathan
USGS
Multi-Channel Seismic Shot Data from the Eastern North American Margin acquired during the R/V Marcus G. Langseth expedition MGL1407 (2014)
Platform Info
Array:Marcus G. Langseth
LDEO
Device Info
Seismic:MCS
Events
Locale
EasternNorthAmericanMargin
Margin
File Format
SEGD
Quality
0
Hutchinson, Deborah
USGS
Miller, Nathan
USGS
Raw Wide-Angle Shot Data (Sonobuoy) from the Eastern North American margin acquired during the R/V Marcus G. Langseth expedition MGL1407 (2014)
Platform Info
Array:Marcus G. Langseth
LDEO
Device Info
Seismic:Sonobuoy
Locale
EasternNorthAmericanMargin
Margin
File Format
SEGY
Quality
0
Details
These raw sonobuoy files contain no MCS shotpoint information. Also available are Quality=1 sonobuoy files with the MCS shotpoint information (shot number, time, lat/lon) added to the segy headers.
Hutchinson, Deborah
USGS
Miller, Nathan
USGS
Wide-Angle Shot Data (Sonobuoy) from the Eastern North American margin acquired during the R/V Marcus G. Langseth expedition MGL1407 (2014)
Platform Info
Array:Marcus G. Langseth
LDEO
Device Info
Seismic:Sonobuoy
Locale
EasternNorthAmericanMargin
Margin
File Format
SEGY
Quality
1
Details
These sonobuoy files contain MCS shotpoint information (shot number, time, lat/lon) which has been added to the segy headers.
Hutchinson, Deborah
USGS
Miller, Nathan
USGS
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