NCEI (formerly NGDC)
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Back to Collection NOAA/NESDIS/NGDC/MGG/Seismic
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Worldwide Marine Seismic Reflection Profiles

NGDC maintains a large volume of both Analog and Digital seismic reflection data. Currently only a limited number of lines are available online. Digital data include SEGY files and scanned images of the full-scale section as well as shot point navigation. Additional Digital seismic reflection data are available on request and can be searched for (along with other underway geophysical data) using GEODAS. Analog data are available on microfilm or as either paper/Mylar full-scale sections. A search for seismic reflection data using GEODAS will determine what data exist in a region. However, to obtain data as a result of this search please contact NGDC. These data were collected mainly by US Geological Survey and various geophysical companies.
Cite this dataset when used as a source.
Distribution Formats
  • ASCII
Distributor User Services
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
303-497-6826
ngdc.info@noaa.gov
Dataset Point of Contact Robin Warnken
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
303 497-6338
Robin.R.Warnken@noaa.gov
Documentation links not available.
Date(s)
  • publication: 1976-01-01
Edition: First
Dataset Progress Status Complete
Data Update Frequency: Irregular
Purpose: Marine Research and Exploration
Use Limitations
  • While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.
Originator(s)
  • DOI/USGS > U.S. Geological Survey, U.S. Department of the Interior
Publisher(s)
  • DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
  • DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
Time Period: 1967-01-01 to Present
Spatial Bounding Box Coordinates:
N: 90.000000
S: -90.000000
E: 180.000000
W: -180.000000
Theme keywords NASA/GCMD Earth Science Keywords
  • EARTH SCIENCE > Solid Earth > Seismology
  • EARTH SCIENCE > OCEANS > Bathymetry > Water Depth
  • EARTH SCIENCE > OCEANS > Bathymetry > Seafloor Topography
  • EARTH SCIENCE > OCEANS > Marine Sediments > Stratigraphic Sequence
  • EARTH SCIENCE > SOLID EARTH > Tectonics > Stratigraphic Sequence
INFOTERRA Keyword Thesaurus
  • INFOTERRA > Energy > Energy processes > Natural gas exploration
  • INFOTERRA > Energy > Energy processes > Oil exploration
  • INFOTERRA > Environmental management > Resources management > Deep sea deposits
  • INFOTERRA > Environmental management > Resources management > Mineral resources
  • INFOTERRA > Environmental management > Resources management > Sea bed exploitation
  • INFOTERRA > Subject disciplines > Geophysics > Geophysics
  • INFOTERRA > Subject disciplines > Marine geology > Marine geology
  • INFOTERRA > Subject disciplines > Oceanography > Oceanography
Uncontrolled Keywords
  • Reflection
  • Profile
  • Seg-Y
  • Marine
  • Seismic
Data Center keywords Global Change Master Directory (GCMD) Data Center Keywords
  • DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
  • DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
Place keywords NASA/GCMD Location Keywords
  • Geographic Region > Global Ocean
  • Vertical Location > Sea Floor
Project keywords Global Change Master Directory (GCMD) Project Keywords
  • ICSU-WDS > International Council for Science - World Data System
Use Constraints
  • Use Constraints: None
Access Constraints
  • Access Constraints: No Constraints
Fees
  • Depends on the Data Set
Lineage information for: repository
Processing Steps
  • 2015-04-22T00:00:00 - NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.
Acquisition Information (collection)
Instrument
  • SEISMIC REFLECTION PROFILERS
Last Modified: 2015-08-12
For questions about the information on this page, please email: Robin.R.Warnken@noaa.gov