Metadata Identifier: gov.noaa.ngdc.mgg.dem:678

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 Port Ensenada, Mexico Digital Elevation Model - 3 arc-second Digital Elevation Model for Port Ensenada, Baja California, Mexico
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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 Digital Elevation Model Global Mosaic ArcGIS Image Service
    2016-06-14
1 Digital Elevation Models for Port Ensenada, Baja California, Mexico
    2006-08-10
1 GCMD Data Center Keywords Global Change Master Directory (GCMD) Data Center Keywords
    2020-01-09
1 GCMD Horizontal Resolution Keywords Global Change Master Directory (GCMD) Horizontal Data Resolution 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 NASA/Global Change Master Directory (GCMD) Earth Science Services Keywords Global Change Master Directory (GCMD) Service Keywords
    2020-01-09
1 GCMD Vertical Resolution Keywords Global Change Master Directory (GCMD) Vertical Data Resolution Keywords
    2020-01-09
1 INEGI topographic DEM
    1999-01-01
1 Mean High Water height
    2012-08-05
1 NCEI Digital Elevation Model Extents ArcGIS Feature Layer
    2022-10-24
1 NGDC Multibeam Bathymetry Database
    2008-01-01
1 NGDC Trackline Bathymetry Database
    1977-01-01
1 NOAA National Centers for Environmental Information
    1 Oceanography, Hydrography and Meteorology Deputy General Directorate (DIGAOHM)

    1 Port Ensenada, Mexico Digital Elevation Model - 3 arc-second
      2006-08-10
    		NCEI Metadata ID: gov.noaa.ngdc.mgg.dem:678
    1 Shuttle Radar Topography Mission (SRTM)
      2008-01-01
    2 Uncontrolled
      1 World Geodetic System 1984
        2007-08-27
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      CI_Series

      Count Component Name Issue Identification Page
      1 NOAA Tsunami Inundation DEMs Digital Elevation Model for Port Ensenada, Baja California, Mexico
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      CI_ResponsibleParty

      Count Component Individual Organization Position Email Role Linkage
      2 resourceProvider https://epsg.org/crs_4326/WGS-84.html
      6 https://www.ngdc.noaa.gov/mgg/dat/dems/regional_tr/port_ensenada_3_mhw_2006.pdf
      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
      2 EPSG Registry European Petroleum Survey Group publisher https://epsg.org/home.html
      1 Jorge Bustamante Nippon Foundation/GEBCO through UNH sponsor
      1 NASA > National Aeronautics and Space Administration originator
      9 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
      5 NCEI (pointOfContact) NOAA National Centers for Environmental Information ncei.info@noaa.gov pointOfContact https://www.ncei.noaa.gov/contact
      2 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 NOAA National Geophysical Data Center author
      2 NOAA National Geophysical Data Center originator
      1 National Institute of Statistics, Geography, and Informatics (INEGI) originator
      1 Oceanography, Hydrography and Meteorology Deputy General Directorate (DIGAOHM) originator
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      CI_OnlineResource

      Count Component Linkage Name Description Function
      1 http://www.inegi.org.mx/default.aspx National Institute of Statistics, Geography, and Informatics (INEGI) topography download
      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_5868/MHW-height.html MHW height GML for Mean High Water height available at 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 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
      9 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
      1 https://www.gob.mx/semar Mexican Navy naval charting data 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:678/html Metadata Landing Page information
      2 https://www.ncei.noaa.gov/products/coastal-elevation-models Coastal Elevation Models at NCEI information
      1 https://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html NGDC Multibeam Bathymetry Database Multibeam swath sonar survey data download
      1 https://www.ngdc.noaa.gov/mgg/dat/dems/regional_tr/port_ensenada_3_mhw_2006.pdf Digital Elevation Models for Port Ensenada, Baja California, Mexico Report describing the development of the Port Ensenada, Mexico DEM download
      1 https://www.ngdc.noaa.gov/mgg/geodas/trackline.html NGDC Trackline Bathymetry Database Single -beam sonar survey data download
      1 https://www.ngdc.noaa.gov/thredds/dodsC/regional/port_ensenada_3_mhw_2006.nc.html OPeNDAP Dataset Access Form OPeNDAP Dataset Access Form download
      1 https://www.ngdc.noaa.gov/thredds/fileServer/regional/port_ensenada_3_mhw_2006.nc Download NetCDF File Download NetCDF File download
      1 https://www.ngdc.noaa.gov/thredds/ncml/regional/port_ensenada_3_mhw_2006.nc?catalog=https%3A%2F%2Fwww.ngdc.noaa.gov%2Fthredds%2Fcatalog%2Fregional%2Fcatalog.html&dataset=regionalDatasetScan%2Fport_ensenada_3_mhw_2006.nc NetCDF Markup Language file NetCDF Markup Language file information
      1 https://www.ngdc.noaa.gov/thredds/ncss/regional/port_ensenada_3_mhw_2006.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/port_ensenada_3_mhw_2006.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/port_ensenada_3_mhw_2006.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 NCEI Metadata ID: gov.noaa.ngdc.mgg.dem:678
      1 urn:ogc:def:crs:EPSG::4326
      1 urn:ogc:def:datum:EPSG::5868
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      EX_Extent

      Bounding Box Temporal Extent
      Count Component Description West East North South Start End
      1 -117.33 -116.33 32.33 31.33 1961-03-03 2005-10-10
      2 -180 180 90 -90
      1 1961-01-01 2001-01-01
      1 1985-01-01 2005-01-01
      1 1964-01-01 2003-01-01
      1
      1
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      EX_GeographicBoundingBox

      Count Component West East North South
      1 -117.33 -116.33 32.33 31.33
      2 -180 180 90 -90
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      EX_TemporalExtent

      Count Component Start End
      1 1961-03-03 2005-10-10
      1 1961-01-01 2001-01-01
      1 1985-01-01 2005-01-01
      1 1964-01-01 2003-01-01
      2
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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 WGS84 urn:ogc:def:crs:EPSG::4326 World Geodetic System 1984
      1 MHW urn:ogc:def:datum:EPSG::5868 Mean High Water height
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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 1200
      1 column 1200
      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 Digital Elevation Models for Port Ensenada, Baja California, Mexico crossReference
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      LE_Source or LI_Source

      Count Component Title Date Description
      1 INEGI topographic DEM 1999-01-01 Source Contribution: gridded topographic data
      1 NGDC Multibeam Bathymetry Database 2008-01-01 Source Contribution: Multibeam bathymetry data
      1 NGDC Trackline Bathymetry Database 1977-01-01 Source Contribution: Single-beam bathymetry data
      1 Oceanography, Hydrography and Meteorology Deputy General Directorate (DIGAOHM) Source Contribution: coastline and hydrographic survey data
      1 Shuttle Radar Topography Mission (SRTM) 2008-01-01 Source Contribution: gridded topographic data
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      LE_ProcessStep or LI_ProcessStep

      Count Component DateTime Description
      1 2006-08-01T00:00:00 All datasets obtained by NCEI were converted to common horizontal datum of WGS84 geographic using FME and common vertical datum of MHW. They were also converted to common file format for visualization and inspection.
      1 2006-08-02T00:00:00 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 2006-08-03T00:00:00 Coastline datasets were derived from digitized nautical charts with a horizontal datum of WGS 84 and a vertical datum of MHW, either verified or inferred. They were compared, edited and compiled into a single coastline using ArcGIS. The resultant coastline dataset was subsampled to 90 meter spacing and converted to xyz point data.
      1 2006-08-04T00:00:00 Multibeam bathymetry data were obtained as 3 arc-second gridded data, singlebeam data and xyz point data from hydrographic surveys and were combined. Comparisons were made to ensure the greatest coverage by prioritizing gridded data and filling gaps with singlebeam data.
      1 2006-08-05T00:00:00 Bathymetry data were converted to WGS84 horizontal datum and MHW vertical datum using FME. The data were then compared to nautical charts, SRTM topographic data, coastline data, and Google Earth satellite imagery for errors and consistency using ArcGIS. They were then converted to xyz point data using ArcGIS.
      1 2006-08-06T00:00:00 Topographic data were obtained as Shuttle Radar Topography Mission (SRTM) "Finished" 3 arc second gridded data and National Institute of Statistics, Geography and Informatics (INEGI) 2 arc second gridded data. The data were clipped to the compiled coastline data to remove values over water.
      1 2006-08-07T00:00:00 Using FME software, SRTM topographic data were converted to MHW by adding a constant value of -0.565 meters; for INEGI topographic data, -0.407 maters were added. The topographic data were then converted to xyz point data using ArcGIS.. surfaced using GMT's 'surface' tool onto a 3 arc-second grid that interpolated to fill empty cells.
      1 2006-08-08T00:00:00 For all data sets, ESRI ArcGIS shapefiles were generated and checked for value consistency between datasets.
      1 2006-08-09T00:00:00 xyz files for each input dataset were gridded using GMT, imported into ArcGIS and seamlessly merged to create the final DEM.
      1 2006-08-10T00:00:00 The DEM was quantitatively evaluated by comparing with source datasets.
      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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