Northern Gulf Littoral Initiative (NGLI), Geology and Physical Properties of Marine Sediments in the N.E. Gulf of Mexico: Data Report
The Northern Gulf Littoral Initiative (NGLI), Geology and Physical Properties of Marine
Sediments in the N.E. gulf of Mexico: Data Report, was produced by the U.S. Naval
Research Laboratory (NRL) with sponsorship by the Naval Oceanographic Office, in July
2001. It is report NRL/Mr-MM/7430--01-8548. Sediment cores and grab samples were collected
inthe N.E. Gulf of Mexico for the purpose of categorizing the seafloor environment.
This report presents results of shore-based analyses performed on the cores and grab
samples. Interpretive results are not included. The unopened cores were continuously
logged with a multisensor core logger, X-rayed for internal structure identification,
and subsequently split open where the core material was tested for mass physical and
mechanical properties. This CD data report contains spreadsheets that include: the
logged data (compressional wave velocity, bulk density by gamma-ray attenuation, derived
porosity and acoustic impedance), the laboratory determined properties (natural water
content, undrained shear strength, and particle size distribution parameters), core
and grab sample photos, and maps of the surficial sediment properties.
- Cite as: Sawyer, William B., Chad Vaughan, Dawn Lavoie, Yoko Furukawa, Nancy Carnaggio, Jennifer Maclean, and Edward Populis. 2001. Northern Gulf Littoral Initiative (NGLI), Geology and Physical Properties of Marine Sediments in the N.E. Gulf of Mexico: Data Report. Report NRL/MR-MM/7430--01-8548, U.S. Naval Research Laboratory, Washington, DC, 12 pages., and cite NCEI as the source of the data.
- ID not available.
gov.noaa.ngdc.mgg.geology:G02123
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Ordering Instructions | Contact NCEI for other distribution options and instructions. |
Distributor | NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Dataset Point of Contact | NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Dataset Point of Contact | Marine Geology Data Manager NOAA National Centers for Environmental Information geology.info@noaa.gov |
Coverage Description | Northern Gulf of Mexico |
Time Period | 20010101 to 20011231 |
Spatial Reference System | urn:ogc:def:crs:EPSG:4326 |
Spatial Bounding Box Coordinates |
West:-89.474
East:-87.75
South:29.0256
North:30.284
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Spatial Coverage Map |
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Data Presentation Form | Digital table - digital representation of facts or figures systematically displayed,
especially in columns |
Dataset Progress Status | Complete - production of the data has been completed Historical archive - data has been stored in an offline storage facility |
Data Update Frequency | Not planned - Completed data set, no additions planned. |
Supplemental Information |
Data from this report are available online from NCEI, on CD-ROM from the Naval Research
Laboratory, and also online from the U.S. Naval Research Laboratory (http://www7430.nrlssc.navy.mil/facilities/coresedlab/NGLI.htm)
as NRL Multi-Media Report NRL/MR-MM/7430--01-8548.
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Purpose | research and defense |
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Theme keywords | Library of Congress Subject Headings
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Data Center keywords | Global Change Master Directory (GCMD) Data Center Keywords
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Platform keywords | Global Change Master Directory (GCMD) Platform Keywords
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Instrument keywords | Global Change Master Directory (GCMD) Instrument Keywords
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Place keywords | Global Change Master Directory (GCMD) Location Keywords
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Project keywords | Global Change Master Directory (GCMD) Project Keywords
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Other Constraints | Cite as: Sawyer, William B., Chad Vaughan, Dawn Lavoie, Yoko Furukawa, Nancy Carnaggio, Jennifer Maclean, and Edward Populis. 2001. Northern Gulf Littoral Initiative (NGLI), Geology and Physical Properties of Marine Sediments in the N.E. Gulf of Mexico: Data Report. Report NRL/MR-MM/7430--01-8548, U.S. Naval Research Laboratory, Washington, DC, 12 pages., and cite NCEI as the source of the data. |
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Lineage Statement | lineage prior to transfer to NCEI is unknown |
Processing Environment | Native Dataset Environment: ASCII text |
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Last Modified: 2020-04-21
For questions about the information on this page, please email:ncei.info@noaa.gov