gov.noaa.nodc:7001147 eng utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NOAA Contact Information Information for contacts at NCEI. information custodian 2024-12-25T13:32:50Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Data from "Sound Reflection from the Sea Floor and its Geological Significance" by Lloyd R. Breslau (NCEI Accession 7001147) 2023-07-21 publication 1970 creation NOAA National Centers for Environmental Information gov.noaa.nodc:7001147 NCEI Archive Management System 7001147 NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information publisher Massachusetts Institute of Technology (MIT) http://www.mit.edu/ HTTP Massachusetts Institute of Technology (MIT) website Institution web page information resourceProvider Massachusetts Institute of Technology (MIT) http://www.mit.edu/ HTTP Massachusetts Institute of Technology (MIT) website Institution web page information contributor Woods Hole Oceanographic Institution (WHOI) http://www.whoi.edu HTTP Woods Hole Oceanographic Institution (WHOI) website Institution web page information contributor Massachusetts Institute of Technology http://www.mit.edu/ HTTP Massachusetts Institute of Technology (MIT) website Institution web page information author documentHardcopy This archival information package contains no digital representation of data from this publication. The publication can be obtain from the Massachusetts Institute of Technology at http://hdl.handle.net/1721.1/58011. The objective of this investigation was to measure bottom loss in normal incident reflection of pulses of 12 kcps sound and to study its geological significance. To this end a semi-automatic instrument system was developed which is capable of making continuous measurements of the peak pressure and the time integral of the square of the pressure of the sea-floor echo, from a vessel underway. This dataset is available to the public for a wide variety of uses including scientific research and analysis. completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information pointOfContact asNeeded https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:7001147 Graphic not available. PNG 7001147 NCEI ACCESSION NUMBER 1970-11-05 publication ACOUSTIC TRAVEL TIME HYDROSTATIC PRESSURE SEDIMENT - GRAIN SIZE SEDIMENT PROPERTIES SEDIMENTS SOUND VELOCITY theme NODC DATA TYPES THESAURUS corer echo sounder instrument NODC INSTRUMENT TYPES THESAURUS laboratory analyses physical theme NODC OBSERVATION TYPES THESAURUS CRAWFORD R/V ASTERIAS R/V Atlantis USCGC BEAR USNS CHAIN platform NODC PLATFORM NAMES THESAURUS Massachusetts Institute of Technology Woods Hole Oceanographic Institution dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS Massachusetts Institute of Technology dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS North Atlantic Ocean Northwest Atlantic Ocean (limit-40 W) place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication WHOI > WOODS HOLE OCEANOGRAPHIC INSTITUTION dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian EARTH SCIENCE > OCEANS > MARINE SEDIMENTS EARTH SCIENCE > OCEANS > OCEAN ACOUSTICS > ACOUSTIC VELOCITY EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian ECHO SOUNDERS > ECHO SOUNDERS instrument Global Change Master Directory (GCMD) Instrument Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Ships platform Global Change Master Directory (GCMD) Platform Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian ASTERIAS (ICES code: 31AA) ATLANTIS (call sign: KAQP, ICES code: 33AT, 1997-) BEAR (ICES code: 31BE) CHAIN (ICES code: 31CI) CRAWFORD (ICES code: 31CF) platform ICES/SeaDataNet Ship Codes OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN place Global Change Master Directory (GCMD) Location Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian accessLevel: public otherRestrictions Cite as: Massachusetts Institute of Technology (2023). Data from "Sound Reflection from the Sea Floor and its Geological Significance" by Lloyd R. Breslau (NCEI Accession 7001147). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/7001147. Accessed [date]. Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose. Sound reflection from the sea floor and its geological significance / by Lloyd Robert Breslau; 1964. https://hdl.handle.net/1721.1/58011 1964 publication https://hdl.handle.net/1721.1/58011 HTTPS https://hdl.handle.net/1721.1/58011 Related publication information Breslau, Lloyd Robert. author Massachusetts Institute of Technology (MIT) http://www.mit.edu/ HTTP Massachusetts Institute of Technology (MIT) website Institution web page information publisher crossReference collection eng; USA utf8 environment oceans -71.43 -65.1 26.5 41.38 1961-06-13 1963-07-13 This accession contains no digital representation of data from this publication. NOAA National Centers for Environmental Information +1-301-713-3277 ncei.info@noaa.gov pointOfContact In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. When requesting analog data from NCEI, the desired dataset should be referred to by the Accession Number listed in this metadata record. Because the contents of this archival information package are analog, you must contact NCEI for assistance in obtaining a copy of these data. Originator data format 0.016 https://www.ncei.noaa.gov/archive/accession/7001147 HTTPS Web browser NCEI Dataset Landing Page Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/oas/7001147 HTTPS Web browser Descriptive Information Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/download/7001147 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0215/7001147/ FTP Any FTP client FTP These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). download dataset NCEI Accession 7001147 v0.1 was published. 2023-07-21T14:51:43Z NCEI Accession 7001147 v0.1 publication https://www.ncei.noaa.gov/archive/accession/7001147/0.1 HTTPS NCEI Accession 7001147 v0.1 published 2023-07-21T14:51:43Z download asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian corer corer submersible, hydraulic rotary coring drill echo sounder echo sounder instrument used to determine water depth or bathymetry also known as an echosounder CRAWFORD CRAWFORD R/V ASTERIAS Woods Hole Oceanographic Institution Research Vessel. The replacement for [the original] Asterias, delivered to WHOI in 1980, was a 46-foot vessel given the same name. R/V Atlantis Flag: United States of America Vessel Type: Research Vessel (Oceanographic) DOB: Mar 1997 IMO: 9105798 AS OF 3/3/1997 - WHOI https://www.whoi.edu/what-we-do/explore/ships/ships-atlantis/ USCGC BEAR USCGC BEAR USNS CHAIN USNS CHAIN