Other ID: Line IPOD
Organization(s): USGS, Woods Hole Coastal and Marine Science Center
Principal Investigator(s): John Grow
Affiliate Investigator(s): Digicon, Inc. - contractor
Information Specialist(s): Nancy K. Soderberg
Data Type(s): Electro-Magnetic: Magnetics, Location-Elevation: Navigation, Seismics: Multichannel
Scientific Purpose/Goals: Obtain multichannel Line IPOD running from Cape Hatteras across the Mid-Atlantic Ridge.
Start Date: 1974-10-17
End Date: 1974-11-07
Equipment Used: Multichannel seismics, Loran-C, Sonar Doppler, Magnetometer (wh), Magnavox satellite positioning system
Information to be Derived: Morphology;
Summary of Activity and Data Gathered: Geophysical Services, Inc. processed the data resulting in 1520 km of 36-channel demultiplexed data with 50 m shotpoint spacing. CDP multichannel seismic line: IPOD (3400 km).
Inc. field party chief Jack Friesen
Notes: Project = International Phase of Ocean Drilling (IPOD), International Phase of Ocean Drilling (IPOD)
Cape Hatteras to mid-Atlantic ocean ridge rift valley, United States, North America, North Atlantic;
|North: 35||South: 22||West: -76||East: -45|
Grow, J.A., Mattick, R.E., and Schlee, J.S., 1979, Multichannel seismic depth sections and interval velocities over outer continental shelf and upper continental slope between Cape Hatteras and Cape Cod; in Watkins, J.S., Montadert, L., and Dickerson, P.W., eds., Geological and geophysical investigations of continental margins: American Association of Petroleum Geologists (AAPG) Memoir 29, .
Grow, J.A., and Markl, Rudi G., 1977, IPOD-USGS multichannel seismic reflection profile from Cape Hatteras to the Mid-Atlantic Ridge: Geology, v. 5 no. 10, doi: 10.1130/0091-7613(1977)5<625:IMSRPF>2.0.CO;2.
Hutchinson, D.R., Poag, C. W., and Popenoe, P., 1995, Geophysical database of the East Coast of the United States; southern Atlantic margin - stratigraphy and velocity from multichannel seismic profiles: 176 URL: http://pubs.er.usgs.gov/usgspubs/ofr/ofr9527.
Hutchinson, D.R., Poag, C. W., Johnson, A., Popenoe, P., and Wright, C., 1996, Geophysical database of the East Coast of the United States; southern Atlantic margin - stratigraphy and velocity in map grids: 165 URL: http://pubs.er.usgs.gov/usgspubs/ofr/ofr9655.
Klitgord, K.D., and Schneider, C.M., 1994, Geophysical database of the east coast of the United States northern Atlantic margin; velocity analyses: 74 URL: http://pubs.er.usgs.gov/usgspubs/ofr/ofr94192, download PDF.
Klitgord, K.D., Poag, C.W., Schneider, C.M., and North, L., 1994, Geophysical database of the east coast of the United States northern Atlantic margin; cross sections and gridded database (Georges Bank Basin, Long Island Platform, and Baltimore Canyon Trough): 190 URL: http://pubs.er.usgs.gov/usgspubs/ofr/ofr94637, download PDF.
Zihlman, F.N., Abston, C.C., Taylor, D.J., Agena, W.F., and Oliver, H.L., 1993, International Phase of Ocean Drilling seismic Line 1 demultiplexed data, Cape Hatteras to mid-Atlantic Ridge: , download PDF.
|Survey Equipment||Survey Info||Data Type(s)||Data Collected|
|Multichannel seismics||---||Multichannel||1974-010-FA-SE-001-05 ( scanned record sections of Lines IPOD, )|
1974-010-FA-SE-001-02 ( CD ROM disk of IPOD lines, NAVOCEANO ATLANTIC PLOTS, )
1974-010-FA-SE-001-04 ( SEG-Y demux data files for Line IPOD.)
1974-010-FA-SE-001-03 ( List of SEG-Y Files (text file) List of SEG-Y demux and stack files migrated from 9-track tapes to CD-ROM.)
1974-010-FA-SE-001-01 ( Paper record section of Lines IPOD, )
|Loran-C||---||Navigation||1974-010-FA-LN-001-04 ( Shotpoint Map (tif file) Shotpoint map for IPOD line.)|
1974-010-FA-LN-001-03 ( Shotpoint Navigation (txt file) Shotpoint navigation with latitude/longitude coordinates.)
1974-010-FA-LN-001-05 ( Contracted Atlantic Marine Multichannel Seismic Reflection Data Tracklines (pdf file) Generalized track map depicting several data sets including IPOD line collected by Digicon aboard the GULF SEAL.)
|Magnetometer (wh)||---||Magnetics||1974-010-FA-GP-001 ( Digital tapes of MG-IPOD: inventory #0846, 0848, and 0981.)|
|Magnavox satellite positioning system||---||Navigation|