gov.noaa.ngdc.mgg.geology:G02891 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact 2020-04-21 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) point European Petroleum Survey Group (EPSG) Geodetic Parameter Registry 2008-11-12 publication European Petroleum Survey Group http://www.epsg-registry.org/ European Petroleum Survey Group Geodetic Parameter Dataset Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations. search urn:ogc:def:crs:EPSG:4326 6.18.3 Grain Size Data from the NOAA Outer Continental Shelf Environmental Assessment Program (OCSEAP) 1980-12-31 publication 1980-12-31 revision First NOAA Outer Continental Shelf Environmental Assessment Program (OCSEAP) author University of Alaska author University of South Carolina author US Geological Survey author NOAA National Centers for Environmental Information publisher tableDigital Marine Geology and Geophysics (MGG) MGG41005002, MGG41015001, MGG41025001, MGG41055001, MGG41995001, MGG41995002, MGG65005001, MGG06245001, MGG15995012 This data set contains grain size data from samples acquired under the NOAA Outer Continental Shelf Environmental Assessment Program (OCSEAP) from the Outer Continental Shelf around Alaska. Data were contributed by the University of Alaska, the University of South Carolina, the Scripps Institution of Oceanography, and the US Geological Survey with funding from NOAA. Data fields include collecting institution, ship, cruise, sample id, latitude/longitude, date of collection, water depth, sampling device, method of analysis, sample weight, sampled interval, raw weight percentages of sediment, within a given phi range. Some samples also have percentages of total gravel, sand, silt, clay, and statistical measurements such as mean, median, skewness, kurtosis, and standard deviation of grain size. These data are part of the larger NGDC Seafloor Sediment Grain Size Database (doi:10.7289/V5G44N6W). environmental research Data were compiled by the originators under contracts to the National Oceanic and Atmospheric Administration (NOAA), through the Outer Continental Shelf Environmental Assessment Program (OCSEAP). completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact NOAA National Centers for Environmental Information Marine Geology Data Manager 325 Broadway, Mail Code E/NE42 Boulder CO 80305-3328 USA geology.info@noaa.gov pointOfContact notPlanned Completed data set, no additions planned. https://www.ngdc.noaa.gov/mgg/image/geolin/preview15995012.gif sample locations in study area GIF OCSEAP > Outer Continental Shelf Environmental Assessment Project ICSU-WDS > International Council for Science - World Data System project Global Change Master Directory (GCMD) Project Keywords 2020-01-09 publication 9.1 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. 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 OUTER CONTINENTAL SHELF ENVIRONMENTAL ASSESSMENT PROGRAM (OCSEAP) OUTER CONTINENTAL SHELF ENVIRONMENTAL ASSESSMENT PROGRAM (OCSEAP) project NODC PROJECT NAMES THESAURUS Scientific archives Electronic records Oceanography Ocean bottom Geology Submarine geology Marine sediments theme Library of Congress Subject Headings US Library of Congress http://id.loc.gov/authorities/subjects http web browser Library of Congress Subject Headings (LCSH) The Library of Congress Subject Headings (LCSH) are part of a Linked Data Service, actively maintained since 1898 to catalog materials held at the Library of Congress. information resourceProvider Marine geology theme SeaDataNet Common Vocabularies SeaDataNet http://www.seadatanet.org/Standards-Software/Common-Vocabularies http web browser SeaDataNet Common Vocabularies The SeaDataNet Vocabulary Server is populated with lists describing a wide range of entities relevant to marine metadata and data such as parameters, sea area names, platform classes, instrument types, and so on. information resourceProvider Sea-floor characteristics theme USGS Science Topics US Geological Survey https://www2.usgs.gov/science/about/ http web browser USGS Thesaurus The USGS Thesaurus contains thematic terms for categorizing information resources intended to support finding and understanding scientific information. information resourceProvider Earth Science > Oceans > Marine Sediments Earth Science > Paleoclimate > Ocean/Lake Records > Sediments Earth Science > Oceans > Marine Sediments > Sedimentary Textures Earth Science > Oceans > Marine Environment Monitoring theme Global Change Master Directory (GCMD) Science Keywords 2024 revision 19 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. 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 In Situ Ocean-based Platforms > Ships platform Global Change Master Directory (GCMD) Platform Keywords 2020-01-09 publication 9.1 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. 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 In Situ/Laboratory Instruments > Corers > Coring Devices In Situ/Laboratory Instruments > Samplers > Grabbers/Traps/Collectors > Grab Samplers In Situ/Laboratory Instruments > Corers > Sediment Corers instrument Global Change Master Directory (GCMD) Instrument Keywords 2020-01-09 publication 9.1 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. 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 CIESIN > Environmental Protection > Environmental Monitoring theme CIESIN Keyword Thesaurus 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 dataCenter Global Change Master Directory (GCMD) Data Center Keywords 2020-01-09 publication 9.1 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. 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 Ocean > Pacific Ocean > NORTH PACIFIC OCEAN Ocean > Arctic Ocean Vertical Location >Sea Floor place Global Change Master Directory (GCMD) Location Keywords 2024 revision 19 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. 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 otherRestrictions 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. otherRestrictions Cite as: NOAA Outer Continental Shelf Environmental Assessment Program (OCSEAP); University of Alaska; University of South Carolina and US Geological Survey. 1980: Grain Size Data from the NOAA Outer Continental Shelf Environmental Assessment Program (OCSEAP). NOAA National Centers for Environmental Information. Accessed [date]. Produced by the NOAA National Centers for Environmental Information. Not subject to copyright protection within the United States. otherRestrictions 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. unclassified otherRestrictions Access to this dataset is unrestricted. The NGDC Seafloor Sediment Grain Size Database 1976-12-31 publication doi:10.7289/V5G44N6W National Geophysical Data Center, NOAA author https://doi.org/10.7289/V5G44N6W WWW:LINK-1.0-http--link Web Browser Related database (doi:10.7289/V5G44N6W) This database contains related grain size data. information National Geophysical Data Center (1976): The NGDC Seafloor Sediment Grain Size Database. NOAA National Centers for Environmental Information. doi:10.7289/V5G44N6W crossReference project NCEI Marine Geology Data Archive 1977-12-31 NOAA National Centers for Environmental Information resourceProvider https://data.noaa.gov/metaview/page?xml=NOAA/NESDIS/NGDC/Collection/iso/xml/Marine_Geology.xml&view=getDataView&header=none WWW:LINK-1.0-http--link Web Browser Parent Archive Information about the Marine Geology Data Archive at NCEI. information largerWorkCitation collection NOAA/NCEI Marine Geology WAF 2015-10-05 NOAA National Centers for Environmental Information author https://data.noaa.gov/waf/NOAA/NESDIS/NGDC/MGG/Geology/iso/ WWW:LINK-1.0-http--link Web Browser Marine geology metadata records. search crossReference collection vector Vertical resolution is 1 meter and horizontal resolution is .001 degree. eng; USA UTF8 geoscientificInformation oceans Native Dataset Environment: ASCII text North Pacific Ocean -180 -120 50 80 Sampling Dates 1975-05-28 1977-12-31 -2000 0 The Latitude and Longitude (point) from which a sample of sediment or rock was collected from the sea floor or a lakebed. point Latitude Distance measured north or south from the equator. Distance north is positive, distance south is negative. 90.00000 -90.00000 decimal degrees decimal degrees Longitude Longitude is measured from the Prime Meridian (which is the north/south line that runs through Greenwich, England), values measured east are positive and values measured west are negative. 180.00000 -180.00000 decimal degrees decimal degrees Information about the location from which a sample of sediment or rock was collected from the sea floor or a lakebed. physicalMeasurement Water Depth Meters The depth from the surface of the water to the sea floor or lakebed at the location where a measurement was taken or sample collection was begun. 23000 0 corrected meters corrected meters Weight percent of particles within a specified size range. physicalMeasurement weight percent Percentage, by weight, of the particles from a sample or subsample that falls within a specified particle size range. The range may be expressed in milimeters or phi as inidcated in the dataset. 0 100 false true Documentation 1980-12-31 creation Entities and attributes are completely described in a text file accompanying the datasets on download. NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information distributor 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. Contact NCEI for other distribution options and instructions. ASCII https://data.noaa.gov/metaview/page?xml=NOAA/NESDIS/NGDC/MGG/Geology/iso/xml/G02891.xml&view=getDataView&header=none WWW:LINK-1.0-http--link Web Browser Metadata Landing Page Information about the data set, all access options, and complete documentation. information https://www.ngdc.noaa.gov/mgg/geology/data/g02891/ WWW:LINK-1.0-http--link Web Browser Original data and documentation Data in the original fixed-field 073 format and accompanying documentation. download https://www.ngdc.noaa.gov/mgg/geology/data/g02891/ WWW:LINK-1.0-http--link Web Browser Original documentation and data Documentation accompanying original 073 data files. information https://www.ngdc.noaa.gov/mgg_grainsize/selectdisplay.jsp?mgg=41005002 WWW:LINK-1.0-http--link Web Browser MGG41005002 delimited data Extract data for Univ of Alaska, 64 grabs, Alaska OCS, cruise 780414 1977 (MGG41005002) in delimited form from the NGDC Seafloor Sediment Grain Size Database. download https://www.ngdc.noaa.gov/mgg_grainsize/selectdisplay.jsp?mgg=41015001 WWW:LINK-1.0-http--link Web Browser MGG41015001 delimited data Extract data for Univ of Alaska, 36 grabs, Bering Sea, Discoverer 808 1975 (MGG41015001) in delimited form from the NGDC Seafloor Sediment Grain Size Database. download https://www.ngdc.noaa.gov/mgg_grainsize/selectdisplay.jsp?mgg=41025001 WWW:LINK-1.0-http--link Web Browser MGG41025001 delimited data Extract data for Univ of Alaska, 44 trawls, Bering Sea, Miller Freeman 818 1975 (MGG41025001) in delimited form from the NGDC Seafloor Sediment Grain Size Database. download https://www.ngdc.noaa.gov/mgg_grainsize/selectdisplay.jsp?mgg=41055001 WWW:LINK-1.0-http--link Web Browser MGG41055001 delimited data Extract data for Univ of Alaska, 31 samples, Alaska OCS, Glacier GLA77N 1977 (MGG41055001) in delimited form from the NGDC Seafloor Sediment Grain Size Database. download https://www.ngdc.noaa.gov/mgg_grainsize/selectdisplay.jsp?mgg=41995001 WWW:LINK-1.0-http--link Web Browser MGG41995001 delimited data Extract data for Univ of Alaska, 57 grabs, Beaufort Sea, 780518 1977 (MGG41995001) in delimited form from the NGDC Seafloor Sediment Grain Size Database. download https://www.ngdc.noaa.gov/mgg_grainsize/selectdisplay.jsp?mgg=41995002 WWW:LINK-1.0-http--link Web Browser MGG41995002 delimited data Extract data for Univ of Alaska, 542 samples, Beaufort Sea 1977 (MGG41995002) in delimited form from the NGDC Seafloor Sediment Grain Size Database. download https://www.ngdc.noaa.gov/mgg_grainsize/selectdisplay.jsp?mgg=65005001 WWW:LINK-1.0-http--link Web Browser MGG65005001 delimited data Extract data for Univ South Carolina, 177 cores, Gulf of Alaska, 770202 1977 (MGG65005001) in delimited form from the NGDC Seafloor Sediment Grain Size Database. download https://www.ngdc.noaa.gov/mgg_grainsize/selectdisplay.jsp?mgg=06245001 WWW:LINK-1.0-http--link Web Browser MGG06245001 delimited data Extract data for USGS, 360 samples, E Gulf of Alaska, EGAL75 1975 (MGG06245001) in delimited form from the NGDC Seafloor Sediment Grain Size Database. download https://www.ngdc.noaa.gov/nndc/struts/results?op_28=eq&v_28=41005002&t=101477&s=1&d=2 WWW:LINK-1.0-http--link Web Browser Summary inventory record for MGG41005002 More information about Univ of Alaska, 64 grabs, Alaska OCS, 780414 1977 (MGG41005002). information https://www.ngdc.noaa.gov/nndc/struts/results?op_28=eq&v_28=41015001&t=101477&s=1&d=2 WWW:LINK-1.0-http--link Web Browser Summary inventory record for MGG41015001 More information about Univ of Alaska, 36 grabs, Bering Sea, Discoverer 808 1975 (MGG41015001). information https://www.ngdc.noaa.gov/nndc/struts/results?op_28=eq&v_28=41025001&t=101477&s=1&d=2 WWW:LINK-1.0-http--link Web Browser Summary inventory record for MGG41025001 More information about Univ of Alaska, 44 trawls, Bering Sea, Miller Freeman 818 1975 (MGG41025001). information https://www.ngdc.noaa.gov/nndc/struts/results?op_28=eq&v_28=41055001&t=101477&s=1&d=2 WWW:LINK-1.0-http--link Web Browser Summary inventory record for MGG41055001 More information about Univ of Alaska, 31 samples, Alaska OCS, Glacier GLA77N 1977 (MGG41055001). information https://www.ngdc.noaa.gov/nndc/struts/results?op_28=eq&v_28=41995001&t=101477&s=1&d=2 WWW:LINK-1.0-http--link Web Browser Summary inventory record for MGG41995001 More information about Univ of Alaska, 57 grabs, Beaufort Sea, 780518 1977 (MGG41995001). information https://www.ngdc.noaa.gov/nndc/struts/results?op_28=eq&v_28=41995002&t=101477&s=1&d=2 WWW:LINK-1.0-http--link Web Browser Summary inventory record for MGG41995002 More information about Univ of Alaska, 542 samples, Beaufort Sea 1977 (MGG41995002). information https://www.ngdc.noaa.gov/nndc/struts/results?op_28=eq&v_28=65005001&t=101477&s=1&d=2 WWW:LINK-1.0-http--link Web Browser Summary inventory record for MGG65005001 More information about Univ South Carolina, 177 cores, Gulf of Alaska, 770202 1977 (MGG65005001). information https://www.ngdc.noaa.gov/nndc/struts/results?op_28=eq&v_28=06245001&t=101477&s=1&d=2 WWW:LINK-1.0-http--link Web Browser Summary inventory record for MGG06245001 More information about USGS, 360 samples, E Gulf of Alaska, EGAL75 1975 (MGG06245001). information https://data.noaa.gov/metaview/page?xml=NOAA/NESDIS/NGDC/MGG/Geology/iso/xml/G02896.xml&view=getDataView&header=none WWW:LINK-1.0-http--link Web Browser Documentation and data files for MGG15995012 More information about Scripps Institution OCSEAP compilation (MGG15995012)(not in the NGDC Seafloor Sediment Grain Size Database). information https://data.noaa.gov/metaview/page?xml=NOAA/NESDIS/NGDC/MGG/Geology/iso/xml/G02896.xml&view=getDataView&header=none WWW:LINK-1.0-http--link Web Browser Documentation and data files for MGG15995012 Data and documentation for the Scripps Institution OCSEAP compilation (MGG15995012)(not in the NGDC Seafloor Sediment Grain Size Database). download dataset gov.noaa.ngdc.mgg.geology:G02891 Horizontal Positional Accuracy The horizontal accuracy of data values is approximately .001 degree of latitude/longitude. Reliability Quality control was performed by the originator. NCEI performed basic out-of-range location and total weight percentage testing. Sample collection, laboratory analysis, and translation of data into the 073 grain size format were performed by the originator. Most OCSEAP grain size data were submitted to the OCSEAP Data Coordinator at the former National Oceanographic Data Center (NODC) as part of a larger study. 073 sediment grain size data were forwarded to the former National Geophysical Data Center (NGDC) as the archive responsible for sediment analyses. Copies of OCSEAP grain size data may exist in the oceanographic archive, as well as the geophysical archive. Both NODC and NGDC are now part of NOAA's National Centers for Environmental Information (NCEI). OCSEAP sediment data contributed by the originator to the OCSEAP Data Coordinator at NOAA's former NODC are part of a larger compilation archived as oceanographic data. Because some OCSEAP data were not forwarded to the former NGDC, users may want to search the oceanographic archive in order to locate all OCSEAP sediment data. 1980-12-31T00:00:00 Principal investigators/institutions under contract to NOAA as part of the OCSEAP program. repository NOAA National Centers for Environmental Information 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. 2015-04-22T00:00:00 asNeeded Modified for compliance to NCEI Template v1.2. In Situ/Laboratory Instruments instrument Instrument Type: Sea floor and lakebed geologic sampling (coring, drilling, dredging, trawling, and/or grab sampling devices) and/or in situ measurements (cameras, visual observations, and/or recorders/loggers) In Situ Ocean-based Platforms > SHIPS Various ocean-based and lake-based ships, boats, remotely operated vehicles, submersibles, and other unspecified types of platforms