Metadata Identifier: gov.noaa.ngdc.mgg.dem:236

Aggregation Info | Bands | Citations | Constraints | Coverage Descriptions | Dimensions | Extents | Formats | Geographic Bounding Box
Georectified Information | Georeferenceable Information | Identifiers | Instruments | Mediums | OnlineResources | Operations
Platforms | Process Steps | Range Elements | Reference Systems | Responsible Parties | Series | Sources | Spatial Grids | Temporal Extents

MD_DataIdentification

Count Component Title Abstract
1 International Bathymetric Chart of the Arctic Ocean, Version 2.23 The goal of this initiative is to develop a digital data base that contains all available bathymetric data north of 64 degrees North, for use by mapmakers, researchers, and others whose work requires a detailed and accurate knowledge of the depth and the shape of the Arctic seabed. Initiated in 1997, this undertaking has so far engaged the volunteer efforts of investigators who are affiliated with eleven institutions in eight countries: Canada, Denmark, Germany, Iceland, Norway, Russia, Sweden, and the USA. The activity has also been endorsed and/or supported financially by the Intergovernmental Oceanographic Commission (IOC), the International Arctic Science Committee (IASC), the International Hydrographic Organization (IHO), the US Office of Naval Research (ONR), and the US National Geophysical Data Center (NGDC). Version 2.23 of the IBCAO Grid is now available for downloading along with maps that are suitable for plotting. This new update is the most comprehensive since the first release of IBCAO in 2000 and includes the recent years of multibeam mapping. The resolution of the Polarstereographic grid has been increased from 2.5 km to 2 km.
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SV_Identification

Count Component Title Type
1 Color Shaded Relief ArcGIS Map Service Digital Elevation Models: Color Shaded Relief ArcGIS Image Service ArcGIS Image Service
1 Footprints ArcGIS Map Service NCEI Digital Elevation Model Extents ArcGIS Feature Layer ArcGIS Feature Service
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CI_Citation

Count Component Title Date Citation Identifier
1 An improved bathymetric portrayal of the Arctic Ocean: Implications for ocean modeling and geological, geophysical and oceanographic analysis
    2008-04-03
1 Digital Elevation Models: Color Shaded Relief ArcGIS Image Service
    2011-10-19
1 GCMD Data Center Keywords Global Change Master Directory (GCMD) Data Center Keywords
    2020-01-09
1 GCMD Location Keywords Global Change Master Directory (GCMD) Location Keywords
    2020-01-09
1 GCMD Platform Keywords Global Change Master Directory (GCMD) Platform Keywords
    2020-01-09
1 GCMD Project Keywords Global Change Master Directory (GCMD) Project Keywords
    2020-01-09
1 GCMD Science Keywords Global Change Master Directory (GCMD) Science Keywords
    2020-01-09
2 GCMD Service Keywords Global Change Master Directory (GCMD) Service Keywords
    2020-01-09
1 International Bathymetric Chart of the Arctic Ocean, Version 2.23
    2008-03-08
NCEI Metadata ID: gov.noaa.ngdc.mgg.dem:236
1 International Bathymetric Chart of the Arctic Ocean: Technical Reference and User's Guide
    2001-01-01
1 NCEI Digital Elevation Model Extents ArcGIS Feature Layer
    2022-10-24
1 NOAA National Centers for Environmental Information
    1 Uncontrolled
      1 World Geodetic System 1984
        2007-08-27
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      CI_Series

      Count Component Name Issue Identification Page
      1 Geophysical Research Letters vol. 35, L07602
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      CI_ResponsibleParty

      Count Component Individual Organization Position Email Role Linkage
      1 resourceProvider https://epsg.org/crs_4326/WGS-84.html
      2 http://www.ibcao.org/IBCAO_GRL_2008.pdf
      1 American Geophysical Union publisher
      8 DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of Commerce publisher https://ngdc.noaa.gov/mgg/coastal/coastal.html
      1 EPSG Registry European Petroleum Survey Group publisher https://epsg.org/home.html
      1 Hans Werner Schenke originator
      1 Intergovernmental Oceanographic Commission (IOC) author
      1 Jorn Hatzky originator
      1 Larry Mayer originator
      1 Margo Edwards originator
      1 Martin Jakobsson originator
      1 Martin Jakobsson, Stockholm University originator
      1 Members of the Editorial Board, IBCAO originator
      7 GCMD Landing Page NASA Goddard Space Flight Center, Earth Science Data and Information System custodian https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
      2 NCEI GIS Team NCEI GIS Team NOAA National Centers for Environmental Information ncei.gis@noaa.gov pointOfContact
      2 NCEI (pointOfContact) NOAA National Centers for Environmental Information ncei.info@noaa.gov pointOfContact https://www.ncei.noaa.gov/contact
      1 NOAA National Centers for Environmental Information publisher
      1 NCEI (distributor) NOAA National Centers for Environmental Information ncei.info@noaa.gov distributor https://www.ncei.noaa.gov/contact
      1 Paul Johnson originator
      1 Robert Anderson originator
      1 Ron Macnab originator
      1 Ron Macnab, Geological Survey of Canada originator
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      CI_OnlineResource

      Count Component Linkage Name Description Function
      1 http://www.ibcao.org/IBCAO_GRL_2008.pdf An improved bathymetric portrayal of the Arctic Ocean: Implications for ocean modeling and geological, geophysical and oceanographic analyses Scientific article describing the new IBCAO v 2.23 grid of the Arctic Ocean and its implications. information
      1 https://epsg.org/crs_4326/WGS-84.html WGS 84 GML of World Geodetic System 1984 coordinate reference system. information
      1 https://epsg.org/home.html European Petroleum Survey Group Geodetic Parameter Registry Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations. search
      1 https://gis.ngdc.noaa.gov/arcgis/rest/services/DEM_mosaics/DEM_global_mosaic_hillshade/ImageServer/WMSServer?request=GetCapabilities&service=WMS Digital Elevation Models Global Mosaic (Color Shaded Relief) Web Map Service (WMS) Capabilities document for Open Geospatial Consortium Web Map Service for Digital Elevation Models Global Mosaic (Color Shaded Relief) search
      1 https://gis.ngdc.noaa.gov/arcgis/rest/services/DEM_mosaics/DEM_global_mosaic_hillshade/ImageServer Digital Elevation Models Global Mosaic (Color Shaded Relief) ArcGIS Image Service REST endpoint for Digital Elevation Models Global Mosaic (Color Shaded Relief) ArcGIS image service search
      1 https://ngdc.noaa.gov/mgg/coastal/coastal.html Integrated Models of Coastal Relief at NGDC Please see website for more information about Coastal DEMs. information
      1 https://noaa.maps.arcgis.com/home/item.html?id=0afa88a1701749dbbf76fcadca4f77f3 NOAA GeoPlatform Entry for NCEI Digital Elevation Model (DEM) Extents NOAA GeoPlatform listing for NCEI Digital Elevation Model (DEM) Extents information
      1 https://noaa.maps.arcgis.com/home/item.html?id=c876e3c96a8642ab8557646a3b4fa0ff NOAA GeoPlatform Entry for DEM Global Mosaic (Elevation Values) NOAA GeoPlatform listing for DEM Global Mosaic (Elevation Values) information
      1 https://noaa.maps.arcgis.com/home/item.html?id=d41f39c8a6684c54b62c8f1ab731d5ad NOAA GeoPlatform Entry for DEM Footprints ArcGIS Map Service A map service showing the location and coverage of land and seafloor digital elevation models (DEMs) available. search
      1 https://noaa.maps.arcgis.com/home/item.html?id=e11ebaeb19544bb18c2afe440f063062 NOAA GeoPlatform Entry for DEM Global Mosaic (Color Shaded Relief) Shaded relief visualization of a global seamless bathymetry/topography mosaic of digital elevation models at NOAA/NCEI. information
      1 https://noaa.maps.arcgis.com/home/item.html?id=e9ba2e7afb7d46cd878b34aa3bfce042 Digital Elevation Models Mosaic (Individual DEMs) An image service providing access to bathymetric/topographic digital elevation models stewarded at NOAA's National Centers for Environmental Information. Either individual DEMs or small subsets can be accessed through this service. search
      1 https://noaa.maps.arcgis.com/home/item.html?id=feb3c625dc094112bb5281c17679c769 NOAA GeoPlatform Entry for Digital Elevation Models Global Mosaic (Color Shaded Relief) NOAA GeoPlatform listing for Digital Elevation Models Global Mosaic (Color Shaded Relief) information
      1 https://services2.arcgis.com/C8EMgrsFcRFL6LrL/arcgis/rest/services/ncei_dem_extents/FeatureServer NCEI Digital Elevation Model (DEM) Extents ArcGIS Feature Service REST endpoint for NCEI Digital Elevation Model (DEM) Extents ArcGIS Feature Service search
      7 https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information
      3 https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information
      1 https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/gov.noaa.ngdc.mgg.dem:236/html Metadata Landing Page information
      1 https://www.ncei.noaa.gov/products/coastal-elevation-models Coastal Elevation Models at NCEI information
      1 https://www.ngdc.noaa.gov/mgg/bathymetry/arctic/IBCAO_TechnicalReference.PDF International Bathymetric Chart of the Arctic Ocean: Technical Reference and User's Guide Technical reference and user's guide for the IBCAO grid. information
      1 https://www.ngdc.noaa.gov/mgg/bathymetry/arctic/arctic.html International Bathymetric Chart of the Arctic Ocean Home Page IBCAO version 2.23 information
      1 https://www.ngdc.noaa.gov/mgg/bathymetry/arctic/grids/ IBCAO Gridded Data Sets ARC/netCDF bathymetric grids of the arctic download
      1 https://www.ngdc.noaa.gov/mgg/bathymetry/arctic/ibcaokmz.html IBCAO Google Earth Objects Objects that allow for visualization of IBCAO data download
      1 https://www.ngdc.noaa.gov/mgg/bathymetry/arctic/maps/ IBCAO Maps IBCAO PDF bathymetric maps of the arctic download
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      MD_Identifier or RS_Identifier

      Count Component Code
      1 NCEI Metadata ID: gov.noaa.ngdc.mgg.dem:236
      1 urn:ogc:def:crs:EPSG::4326
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      EX_Extent

      Bounding Box Temporal Extent
      Count Component Description West East North South Start End
      1 -180 180 90 64 1997-01-01 2008-01-01
      2 -180 180 90 -90
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      EX_GeographicBoundingBox

      Count Component West East North South
      1 -180 180 90 64
      2 -180 180 90 -90
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      EX_TemporalExtent

      Count Component Start End
      1 1997-01-01 2008-01-01
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      MD_Format

      Count Component Name Version specification
      1 Google Earth Objects
      1 Grids
      1 Maps
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      MD_Medium

      none found
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      MD_Constraints

      Count Component Use Limitation
      1 not for navigation Not to be used for navigation. Although these data are of high quality and useful for planning and modeling purposes, they are not suitable for navigation. For navigation, please refer to the NOS nautical chart series.
      1 copyright statement Produced by the NOAA National Centers for Environmental Information. Not subject to copyright protection within the United States.
      1 These data not to be used for navigation. Although these data are of high quality and useful for planning and modeling purposes, they are not suitable for navigation. For official navigation products, please refer to the U.S. nautical charts available from the NOAA Office of Coast Survey: http://www.nauticalcharts.noaa.gov.
      1 These data not to be used for navigation. Although these data are of high quality and useful for planning and modeling purposes, they are not suitable for navigation. For official navigation products, please refer to the U.S. nautical charts available from the NOAA Office of Coast Survey: https://www.nauticalcharts.noaa.gov.
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      MD_ReferenceSystem

      Count Component Code Authority Title
      1 WGS84 urn:ogc:def:crs:EPSG::4326 World Geodetic System 1984
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      MD_GridSpatialRepresentation

      Count Component Number of Dimensions Cell Geometry Code
      1 3 area
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      MD_Georeferenceable or MI_Georeferenceable

      none found
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      MD_Georectified or MI_Georectified

      none found
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      MD_Dimension

      Count Component Name Code Size
      1 row 2905
      1 column 2905
      1 vertical 1
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      MD_CoverageDescription or MI_CoverageDescription

      none found
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      MD_Band or MI_Band

      none found
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      MI_RangeElementDescription

      none found
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      MD_AggregateInformation

      Count Component Title Code Association Type Code
      1 An improved bathymetric portrayal of the Arctic Ocean: Implications for ocean modeling and geological, geophysical and oceanographic analysis crossReference
      1 International Bathymetric Chart of the Arctic Ocean: Technical Reference and User's Guide crossReference
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      LE_Source or LI_Source

      none found
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      LE_ProcessStep or LI_ProcessStep

      Count Component DateTime Description
      1 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.
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      MI_Operation

      none found
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      MI_Platform

      none found
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      MI_Instrument

      none found
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