Metadata Identifier: gov.noaa.ngdc.mgg.dem:4952

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 King Cove, Alaska 8 arc-second MHHW Coastal Digital Elevation Model NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami Hazard Mitigation Program's (NTHMP) efforts to improve community preparedness and hazard mitigation. These integrated bathymetric-topographic DEMs are used to support tsunami and coastal inundation mapping. Bathymetric, topographic, and shoreline data used in DEM compilation are obtained from various sources, including NGDC, the U.S. National Ocean Service (NOS), the U.S. Geological Survey (USGS), the U.S. Army Corps of Engineers (USACE), the Federal Emergency Management Agency (FEMA), and other federal, state, and local government agencies, academic institutions, and private companies. DEMs are referenced to various vertical and horizontal datums depending on the specific modeling requirements of each State. For specific datum information on each DEM, refer to the appropriate DEM documentation. Cell sizes also vary depending on the specification required by modelers in each State, but typically range from 8/15 arc-second (~16 meters) to 8 arc-seconds (~240 meters).
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SV_Identification

Count Component Title Type
1 DEM Global Mosaic ArcGIS Image Service Digital Elevation Model Global Mosaic 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 Bench Mark Data Sheet with Tidal Datum References
    2011-11-21
1 DCRA CAD derived topography
    2002-12-30
1 Data Stewardship Maturity Report for King Cove, Alaska 8 arc-second MHHW Coastal Digital Elevation Model
    2022
1 Digital Elevation Model Global Mosaic ArcGIS Image Service
    2016-06-14
1 Digital Elevation Models of Cold Bay and King Cove, Alaska: Procedures, Data Sources and Analysis
    2014-01-02
1 Electronic Navigational Chart (ENC) digital soundings
    2013-08-14
1 GCMD Data Center Keywords Global Change Master Directory (GCMD) Data Center Keywords
    2020-01-09
1 Global Change Master Directory (GCMD) Horizontal Data Resolution Keywords
    1 Global Change Master Directory (GCMD) Location Keywords
      1 Global Change Master Directory (GCMD) Platform Keywords
        1 GCMD Project Keywords Global Change Master Directory (GCMD) Project Keywords
          2020-01-09
        1 Global Change Master Directory (GCMD) Science Keywords
          2 NASA/Global Change Master Directory (GCMD) Earth Science Services Keywords Global Change Master Directory (GCMD) Service Keywords
            2020-01-09
          1 Global Change Master Directory (GCMD) Vertical Data Resolution Keywords
            1 Harbor condition survey for King Cove and Babe Newman Harbors
              2010-08-04
            1 King Cove, Alaska 8 arc-second MHHW Coastal Digital Elevation Model
              2013-12-31
            1 King_Cove_AK_8s_MHHW_DEM
              2016-06-22
            1 Mean Higher High Water height
              2012-08-05
            1 NCEI Digital Elevation Model Extents ArcGIS Feature Layer
              2022-10-24
            1 NGDC Multibeam Bathymetry Database
              2013-08-19
            1 NOS Hydrographic Surveys
              2008-01-01
            1 NTHMP DEM Project
              2009-12-01
            1 North Pacific
              1 Shuttle Radar Topography Mission (SRTM)
                2005-07-06
              1 The Scientific Data Stewardship Maturity Assessment Model Template
                2015-06-23
              doi:10.10.6084/m9.figshare.1211954
              1 UAF King Cove GPS
                2011-01-01
              1 Uncontrolled
                1 World Geodetic System 1984
                  2007-08-27
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                CI_Series

                Count Component Name Issue Identification Page
                1 NTHMP DEMs King Cove, Alaska 8 arc-second
                1 NTHMP DEMs Named by primary coastal city, state in DEM.
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                CI_ResponsibleParty

                Count Component Individual Organization Position Email Role Linkage
                2 resourceProvider https://epsg.org/crs_4326/WGS-84.html
                11 https://doi.org/10.25923/d478-kb45
                1 Barry W. Eakins originator
                9 DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of Commerce publisher https://www.ncei.noaa.gov/products/coastal-elevation-models
                1 DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce publisher
                4 DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce originator
                2 DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce publisher
                1 DOC/NOAA/NOS National Ocean Service, NOAA, U.S. Department of Commerce originator
                2 EPSG Registry European Petroleum Survey Group publisher https://epsg.org/home.html
                2 Kelly Carignan Kelly Carignan NOAA National Centers for Environmental Information kelly.carignan@noaa.gov pointOfContact
                1 Kelly S. Carignan originator
                1 Luke Beasley originator
                1 Matthew R. Love originator
                1 Michael Sutherland originator
                1 NASA > National Aeronautics and Space Administration originator
                4 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
                1 NOAA Institutional Repository publisher
                3 DEM Info NOAA National Centers for Environmental Information DEM Information dem.info@noaa.gov pointOfContact
                1 NCEI (publisher) NOAA National Centers for Environmental Information publisher
                1 National Geophysical Data Center NOAA National Centers for Environmental Information custodian
                1 No Title NOAA National Centers for Environmental Information originator
                1 Anna Milan NOAA National Centers for Environmental Information Metadata Specialist editor
                1 National Tsunami Hazard Mitigation Program (NTHMP) originator
                1 OCS > NOAA Office of Coast Survey originator
                1 Peng, Ge CICS-NC/NCEI author
                1 State of Alaska, Division of Community and Regional Affairs (DCRA) originator
                1 Susan McLean originator
                1 US Army Corp of Engineers (USACE) Alaska District originator
                1 University of Alaska at Fairbanks originator
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                CI_OnlineResource

                Count Component Linkage Name Description Function
                1
                1 http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm Electronic Navigational Chart (ENC) soundings ENC soundings extracted from NOS charts download
                1 http://www.poa.usace.army.mil/Home.aspx Condition survey data of King Cove and Babe Newman Harbors Hydrographic Sounding at intervals and topographic data points along Project design lines spaced at specific intervals. download
                1 https://doi.org/10.25923/d478-kb45 DSMR Publication at the NOAA Institutional Repository Report documenting the Scientific Data Stewardship Maturity for this dataset. information
                1 https://doi.org/10.6084/m9.figshare.1211954 The Scientific Data Stewardship Maturity Assessment Model Template Landing page for quality evaluation procedure. 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/crs_5869/MHHW-height.html MHHW height GML for mean higher high water vertical coordinate reference system (in meters) available from the epsg-registry. information
                2 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/ImageServer DEM Global Mosaic (Elevation Values) ArcGIS Image Service REST endpoint for DEM Global Mosaic (Elevation Values) ArcGIS Image Service search
                1 https://gis.ngdc.noaa.gov/arcgis/rest/services/DEM_mosaics/DEM_global_mosaic_hillshade/ImageServer DEM Global Mosaic (Color Shaded Relief) ArcGIS Image Service This service provides a color shaded relief visualization of the data. The elevations/depths are displayed using this color ramp: https://gis.ngdc.noaa.gov/viewers/images/dem_color_scale.png. search
                1 https://gis.ngdc.noaa.gov/arcgis/services/DEM_mosaics/DEM_global_mosaic_hillshade/ImageServer/WMSServer?request=GetCapabilities&service=WMS DEM Global Mosaic (Color Shaded Relief) WMS Capabilities document for Open Geospatial Consortium Web Map Service for DEM Global Mosaic (Color Shaded Relief) search
                1 https://lta.cr.usgs.gov/SRTM1Arc Shuttle Radar Topography Mission global topography void filled, version 2, finished download
                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
                2 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
                2 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
                2 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://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
                1 https://tidesandcurrents.noaa.gov/stations.html Tides and Currents Station Selection Bench Mark Data Sheet for station # 9459881 information
                4 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
                2 DEM Map Search https://www.ncei.noaa.gov/maps/bathymetry/ Bathymetric Data Viewer The Bathymetric Data Viewer is an interactive map providing discovery, descriptions, and download capability for bathymetric survey data and digital elevation models archived at NOAA's National Centers for Environmental Information (NCEI). search
                2 https://www.ncei.noaa.gov/products/coastal-elevation-models Coastal Elevation Models at NCEI information
                1 https://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html NOS Hydrographic Survey Database Digital database of NOS hydrographic surveys that date back to the late 19th century. download
                1 https://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html NGDC Multibeam Bathymetry Database Multibeam swath sonar survey data download
                1 DEM text search https://www.ngdc.noaa.gov/mgg/coastal DEM text search Text search for locating completed and planned DEMs. search
                1 https://www.ngdc.noaa.gov/mgg/dat/dems/regional_tr/king_cove_8_mhhw_2013.pdf Digital Elevation Models of Cold Bay and King Cove, Alaska: Procedures, Data Sources and Analysis Report describing the development of the Cold Bay and King Cove DEMs download
                1 https://www.ngdc.noaa.gov/thredds/dodsC/regional/king_cove_8_mhhw_2013.nc.html OPeNDAP Dataset Access Form OPeNDAP Dataset Access Form download
                1 https://www.ngdc.noaa.gov/thredds/fileServer/regional/king_cove_8_mhhw_2013.nc Download NetCDF File Download NetCDF File download
                1 https://www.ngdc.noaa.gov/thredds/ncml/regional/king_cove_8_mhhw_2013.nc?catalog=https%3A%2F%2Fwww.ngdc.noaa.gov%2Fthredds%2Fcatalog%2Fregional%2Fcatalog.html&dataset=regionalDatasetScan%2Fking_cove_8_mhhw_2013.nc NetCDF Markup Language file NetCDF Markup Language file information
                1 https://www.ngdc.noaa.gov/thredds/ncss/regional/king_cove_8_mhhw_2013.nc/dataset.html Download a subset of the NetCDF Download a subset of the NetCDF download
                1 https://www.ngdc.noaa.gov/thredds/wcs/regional/king_cove_8_mhhw_2013.nc?service=WCS&version=1.0.0&request=GetCapabilities Web Coverage Service GetCapabilities Web Coverage Service GetCapabilities information
                1 https://www.ngdc.noaa.gov/thredds/wms/regional/king_cove_8_mhhw_2013.nc?service=WMS&version=1.3.0&request=GetCapabilities Web Map Service GetCapabilities Web Map Service GetCapabilities information
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                MD_Identifier or RS_Identifier

                Count Component Code
                1 Digital Elevation Model
                1 MHHW
                1 MM-Stew
                1 NTHMP DEM Gridding Project
                1 doi:10.10.6084/m9.figshare.1211954
                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 -163.80 -161.80 55.50 54.24 1901-01-01 2012-01-01
                2 -180 180 90 -90
                1 1901-01-01 2009-01-01
                1 2006-05-01 2011-04-01
                1
                1 1984-01-01 2012-01-01
                1 1966-01-01 2012-01-01
                1
                1
                1 2006-06-16 2010-08-04
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                EX_GeographicBoundingBox

                Count Component West East North South
                1 -163.80 -161.80 55.50 54.24
                2 -180 180 90 -90
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                EX_TemporalExtent

                Count Component Start End
                1 1901-01-01 2012-01-01
                1 1901-01-01 2009-01-01
                1 2006-05-01 2011-04-01
                3
                1 1984-01-01 2012-01-01
                1 1966-01-01 2012-01-01
                1 2006-06-16 2010-08-04
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                MD_Format

                Count Component Name Version specification
                1 netCDF 4 Classic netCDF 4 Classic
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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 Mean Higher High Water height MHHW Mean Higher High Water height
                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 1027
                1 column 1297
                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 Data Stewardship Maturity Report for King Cove, Alaska 8 arc-second MHHW Coastal Digital Elevation Model crossReference
                1 Digital Elevation Models of Cold Bay and King Cove, Alaska: Procedures, Data Sources and Analysis crossReference
                1 NTHMP DEM Project largerWorkCitation
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                LE_Source or LI_Source

                Count Component Title Date Description
                1 Bench Mark Data Sheet with Tidal Datum References 2011-11-21 Tidal information table from which vertical datum adjustment information are interpreted
                1 DCRA CAD derived topography 2002-12-30 Topographic point data derived from CAD data files
                1 Electronic Navigational Chart (ENC) digital soundings 2013-08-14 ENC soundings
                1 Harbor condition survey for King Cove and Babe Newman Harbors 2010-08-04 Harbor condition survey
                1 NGDC Multibeam Bathymetry Database 2013-08-19 Multibeam bathymetry data
                1 NOS Hydrographic Surveys 2008-01-01 NOS hydrographic survey data
                1 Shuttle Radar Topography Mission (SRTM) 2005-07-06 Gridded topographic data
                1 UAF King Cove GPS 2011-01-01 GPS survey data obtained from UAF
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                LE_ProcessStep or LI_ProcessStep

                Count Component DateTime Description
                1 2013-10-20T00:00:00 All datasets obtained by NGDC were converted to common horizontal and vertical datums of WGS 84 geographic and Mean Higher High Water, respectively, based on tide station information and VDatum. They were also converted to common file format, ESRI point shapefiles, for visualization and inspection.
                1 2013-11-14T00:00:00 Datasets were visually inspected with ArcGIS for identification and editing of data anomalies. Datasets were then compared with overlapping datasets to ensure data consistency.
                1 2013-11-30T00:00:00 xyz files of the bathymetric data were surfaced using GMT's 'surface' tool onto a 1/3 arc-second grid that interpolated to fill empty cells. Points extracted every 5 meters along the coastline were also included to ensure that the bathymetric grid reached zero at the coast. The resulting Arc ASCII grid was imported into ArcGIS and clipped to the coastline to remove values over land.
                1 2013-12-18T00:00:00 xyz files for each input dataset were gridded using MB-System's 'mbgrid' tool, which utilizes a high-tension spline interpolation method to fill grid cells with no input elevation values. Preferential weighting was given to more recent, higher-accuracy datasets.
                1 2013-12-23T00:00:00 The DEM was quantitatively evaluated by comparing with source datasets. It was visually evaluated by converting to UTM-zone coordinates (units of meters horizontally and vertically) and by creating a slope grid to identify gridding artifacts in the DEM.
                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

                Count Component Code Type Status Description
                1 NTHMP DEM Gridding Project
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                MI_Platform

                Count Component Code Description
                1 Digital Elevation Model
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                MI_Instrument

                Count Component Code Type Description
                1 Sound Navigation and Ranging
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