Bermuda 1 arc-second Coastal Digital Elevation ModelDigital Elevation Model Global Mosaic ArcGIS Image ServiceDigital Elevation Model MHW Mosaic ArcGIS Image Service

Dataset Identification:

Resource Abstract:
The 1 arc-second Bermuda DEM will be used to support NOAA's tsunami forecast system and for tsunami inundation modeling. This DEM encompasses the islands of Bermuda and the adjacent off-shore coastal area.
Citation
Title Bermuda 1 arc-second Coastal Digital Elevation Model
publication  Date   2013-11-20
Edition First
presentationForm  mapDigital
cited responsible party - publisher
organisation Name  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
cited responsible party - custodian
organisation Name  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
Contact information
Telephone
Voice 303-497-6826
Fax 303-497-6513
Address
325 Broadway, Boulder, CO, 80305-3328 Country USA
electronic Mail Address ngdc.info@noaa.gov
cited responsible party - originator
organisation Name  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
Contact information
Telephone
Voice 303-497-6826
Fax 303-497-6513
Address
325 Broadway, Boulder, CO, 80305-3328 Country USA
electronic Mail Address ngdc.info@noaa.gov
cited responsible party - originator
organisation Name  DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
Topic Category:  elevation,oceans,geoscientificInformation
Keywords:
Theme keywords (theme):
Earth Science > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography
Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry
Earth Science > Oceans > Bathymetry/Seafloor Topography > Water Depth
Earth Science > Land Surface > Topography > Terrain Elevation
Earth Science > Land Surface > Topography > Terrain Elevation > Topographical Relief Maps
Earth Science > Oceans > Coastal Processes > Coastal Elevation
thesaurus name >
Title Global Change Master Directory (GCMD) Science Keywords
platform Keywords
Models/Analyses > DEM > Digital Elevation Model
thesaurus name >
Title Global Change Master Directory (GCMD) Platform Keywords
project Keywords
ICSU-WDS > International Council for Science - World Data System
NOAA OneStop Project
thesaurus name >
Title Global Change Master Directory (GCMD) Project Keywords
publication  Date   2018-03-28
Edition 8.6
cited responsible party - publisher
organisation Name  Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA)
Contact information
Address
, Greenbelt, MD
Linkage for online resource
name Global Change Master Directory (GCMD) Keywords
URL: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
link function information
Description 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.
dataResolution Keywords
1 meter - < 30 meters
thesaurus name >
Title Global Change Master Directory (GCMD) Horizontal Data Resolution Keywords
dataResolution Keywords
1 meter - < 10 meters
thesaurus name >
Title Global Change Master Directory (GCMD) Vertical Data Resolution Keywords
Theme keywords (theme):
Coastal Relief
Gridded elevations
Integrated bathymetry and topography
thesaurus name >
Title Uncontrolled
Location keywords:
Ocean > Atlantic Ocean > North Atlantic Ocean > Bermuda
Vertical Location > Land Surface
Vertical Location > Sea Floor
thesaurus name >
Title Global Change Master Directory (GCMD) Location Keywords
Location keywords:
Bermuda
Atlantic Ocean
thesaurus name >
Title Uncontrolled
dataCenter Keywords
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
thesaurus name >
Title Global Change Master Directory (GCMD) Data Center Keywords
publication  Date   2018-03-18
Edition 8.6
cited responsible party - publisher
organisation Name  Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA)
Contact information
Address
, Greenbelt, MD
Linkage for online resource
name Global Change Master Directory (GCMD) Keywords
URL: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
link function information
Description 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.
purpose:
Developed for the Pacific Marine Environmental Laboratory (PMEL), NOAA Center for Tsunami Research program in support of NOAA's tsunami forecasting and warning efforts.
Browse image (thumbnail):
thumbnail file name:  ...
file type: PNG
thumbnail file description:  ArcGIS Hillshade DEM
Resource language:  eng; USA
Resource progress code:  completed
Resource Maintenance Information
maintenance or update frequency:  asNeeded
Constraints on resource usage:
Constraints
Use limitation statement:
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.
Constraints on resource usage:
Constraints
Use limitation statement:
Produced by the NOAA National Geophysical Data Center. Not subject to copyright protection within the United States.
Constraints on resource usage:
Legal Constraints
Access Constraints  otherRestrictions
Other constraints
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.
Spatial representation type code:  grid
Resource extent
Geographic Extent
Geographic Bounding Box
westBoundLongitude  -65.06
eastBoundLongitude  -64.51
northBoundLatitude  32.55
southBoundLatitude  32.17
Temporal Extent
1993-01-01 2012-12-31
point of contact - pointOfContact
organisation Name  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
position Name DEM Information
Contact information
Address
electronic Mail Address dem.info@noaa.gov
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Service Identification information: 1

Resource Abstract:
The DEM Global Mosaic is an image service providing access to bathymetric/topographic digital elevation models stewarded at NOAA's National Centers for Environmental Information (NCEI), along with the global GEBCO_2014 grid: http://www.gebco.net/data_and_products/gridded_bathymetry_data. NCEI builds and distributes high-resolution, coastal digital elevation models (DEMs) that integrate ocean bathymetry and land topography to support NOAA's mission to understand and predict changes in Earth's environment, and conserve and manage coastal and marine resources to meet our Nation's economic, social, and environmental needs. They can be used for modeling of coastal processes (tsunami inundation, storm surge, sea-level rise, contaminant dispersal, etc.), ecosystems management and habitat research, coastal and marine spatial planning, and hazard mitigation and community preparedness. This service is a general-purpose global, seamless bathymetry/topography mosaic. It combines DEMs from a variety of near sea-level vertical datums, such as mean high water (MHW), mean sea level (MSL), and North American Vertical Datum of 1988 (NAVD88). Elevation values have been rounded to the nearest meter, with DEM cell sizes going down to 1 arc-second. Higher-resolution DEMs, with greater elevation precision, are available in the companion NAVD88: http://noaa.maps.arcgis.com/home/item.html?id=e9ba2e7afb7d46cd878b34aa3bfce042 and MHW: http://noaa.maps.arcgis.com/home/item.html?id=3bc7611c1d904a5eaf90ecbec88fa799 mosaics. By default, the DEMs are drawn in order of cell size, with higher-resolution grids displayed on top of lower-resolution grids. If overlapping DEMs have the same resolution, the newer one is shown. Please see NCEI's corresponding DEM Footprints map service: http://noaa.maps.arcgis.com/home/item.html?id=d41f39c8a6684c54b62c8f1ab731d5ad for polygon footprints and more information about the individual DEMs used to create this composite view. In this visualization, the elevations/depths are displayed using this color ramp: http://gis.ngdc.noaa.gov/viewers/images/dem_color_scale.png.
Citation
Title Digital Elevation Model Global Mosaic ArcGIS Image Service
creation  Date   2016-06-14
cited responsible party - publisher
organisation Name  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of Commerce
Contact information
Linkage for online resource
name Integrated Models of Coastal Relief at NCEI
URL: https://ngdc.noaa.gov/mgg/coastal/coastal.html
protocol HTTPS
link function information
cited responsible party - publisher
organisation Name  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of Commerce
Contact information
Linkage for online resource
name NOAA GeoPlatform Entry for DEM Global Mosaic (Elevation Values)
URL: https://noaa.maps.arcgis.com/home/item.html?id=c876e3c96a8642ab8557646a3b4fa0ff
protocol HTTPS
link function information
Description NOAA GeoPlatform listing for DEM Global Mosaic (Elevation Values)
cited responsible party - publisher
organisation Name  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of Commerce
Contact information
Linkage for online resource
name NOAA GeoPlatform Entry for DEM Global Mosaic (Color Shaded Relief)
URL: https://noaa.maps.arcgis.com/home/item.html?id=feb3c625dc094112bb5281c17679c769
protocol HTTPS
link function information
Description Shaded relief visualization of a global seamless bathymetry/topography mosaic of digital elevation models at NOAA/NCEI.
Keywords:
Theme keywords (theme):
DATA ANALYSIS AND VISUALIZATION > GEOGRAPHIC INFORMATION SYSTEMS > WEB-BASED GEOGRAPHIC INFORMATION SYSTEMS
DATA MANAGEMENT/DATA HANDLING > DATA SEARCH AND RETRIEVAL
DATA ANALYSIS AND VISUALIZATION > VISUALIZATION/IMAGE PROCESSING
thesaurus name >
Title Global Change Master Directory (GCMD) Service Keywords
publication  Date   2018-03-15
Edition 8.6
cited responsible party - publisher
organisation Name  Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA)
Contact information
Address
, Greenbelt, MD
Linkage for online resource
name Global Change Master Directory (GCMD) Keywords
URL: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
link function information
Description 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.
Service type: ArcGIS Image Service
Service type verstion 10.3
Constraints on resource usage:
Constraints
Use limitation statement:
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.
Resource extent
Geographic Extent
Geographic Bounding Box
extent Type Code  1
westBoundLongitude  -180
eastBoundLongitude  180
northBoundLatitude  90
southBoundLatitude  -90
point of contact - pointOfContact
individual Name Jesse Varner
organisation Name  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
Contact information
Address
electronic Mail Address Jesse.Varner@noaa.gov
Coupling between service and dataset:  tight
Service operations:
Operation name: ArcGIS for Server REST endpoint for image service (Elevation Values)
Linkage for online resource
name DEM Global Mosaic (Elevation Values) ArcGIS Image Service
URL: https://gis.ngdc.noaa.gov/arcgis/rest/services/DEM_global_mosaic/ImageServer
protocol ESRI:ArcGIS
link function search
Description REST endpoint for DEM Global Mosaic (Elevation Values) ArcGIS Image Service
target application profile  ESRI image rest
Service operations:
Operation name: ArcGIS for Server REST endpoint for image service (Color Shaded Relief)
Linkage for online resource
name DEM Global Mosaic (Color Shaded Relief) ArcGIS Image Service
URL: https://gis.ngdc.noaa.gov/arcgis/rest/services/DEM_global_mosaic_hillshade/ImageServer
protocol ESRI:ArcGIS
link function search
Description 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.
target application profile  ESRI Image Rest Specification
Service operations:
Operation name: WMS Get Capabilities
Linkage for online resource
name DEM Global Mosaic (Color Shaded Relief) WMS
URL: https://gis.ngdc.noaa.gov/arcgis/services/DEM_global_mosaic_hillshade/ImageServer/WMSServer?request=GetCapabilities&service=WMS
protocol OGC:WMS
link function search
Description Capabilities document for Open Geospatial Consortium Web Map Service for DEM Global Mosaic (Color Shaded Relief)
target application profile  http://opengis.net/spec/wms
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Service Identification information: 1

Resource Abstract:
This is an image service providing access to bathymetric/topographic digital elevation models stewarded at NOAA's National Centers for Environmental Information (NCEI), with vertical units referenced to mean high water (MHW). NCEI builds and distributes high-resolution, coastal digital elevation models (DEMs) that integrate ocean bathymetry and land topography to support NOAA's mission to understand and predict changes in Earth's environment, and conserve and manage coastal and marine resources to meet our Nation's economic, social, and environmental needs. They can be used for modeling of coastal processes (tsunami inundation, storm surge, sea-level rise, contaminant dispersal, etc.), ecosystems management and habitat research, coastal and marine spatial planning, and hazard mitigation and community preparedness. This service provides data from many individual DEMs combined together as a mosaic. By default, the rasters are drawn in order of cell size, with higher-resolution grids displayed on top of lower-resolution grids. If overlapping DEMs have the same resolution, the newer one is shown. Alternatively, a single DEM or group of DEMs can be isolated using a filter/definition query or using the "Lock Raster" mosaic method in ArcMap. This is one of three services displaying collections of DEMs that are referenced to common vertical datums: North American Vertical Datum of 1988 (NAVD88): http://noaa.maps.arcgis.com/home/item.html?id=e9ba2e7afb7d46cd878b34aa3bfce042, Mean High Water (MHW): http://noaa.maps.arcgis.com/home/item.html?id=3bc7611c1d904a5eaf90ecbec88fa799, and Mean Higher High Water: http://noaa.maps.arcgis.com/home/item.html?id=9471f8d4f43e48109de6275522856696. In addition, the DEM Global Mosaic is a general-purpose global, seamless bathymetry/topography mosaic containing all the DEMs together. Two services are available: http://noaa.maps.arcgis.com/home/item.html?id=c876e3c96a8642ab8557646a3b4fa0ff Elevation Values: http://noaa.maps.arcgis.com/home/item.html?id=c876e3c96a8642ab8557646a3b4fa0ff and Color Shaded Relief: http://noaa.maps.arcgis.com/home/item.html?id=feb3c625dc094112bb5281c17679c769. Please see the corresponding DEM Footprints map service: http://noaa.maps.arcgis.com/home/item.html?id=d41f39c8a6684c54b62c8f1ab731d5ad for polygon footprints and more information about the individual DEMs used to create this composite view. This service has several server-side functions available. These can be selected in the ArcGIS Online layer using "Image Display", or in ArcMap under "Processing Templates". None: The default. Provides elevation/depth values in meters relative to the NAVD88 vertical datum. ColorHillshade: An elevation-tinted hillshade visualization. The depths are displayed using this color ramp: http://gis.ngdc.noaa.gov/viewers/images/dem_color_scale.png. GrayscaleHillshade: A simple grayscale hillshade visualization. SlopeMapRGB: Slope in degrees, visualized using these colors: http://downloads.esri.com/esri_content_doc/landscape/SlopeMapLegend_V7b.png. SlopeNumericValues: Slope in degrees, returning the actual numeric values. AspectMapRGB: Orientation of the terrain (0-360 degrees), visualized using these colors: http://downloads.esri.com/esri_content_doc/landscape/AspectMapLegendPie_V7b.png. AspectNumericValues: Aspect in degrees, returning the actual numeric values.
Citation
Title Digital Elevation Model MHW Mosaic ArcGIS Image Service
creation  Date   2016-06-14
cited responsible party - publisher
organisation Name  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of Commerce
Contact information
Linkage for online resource
name Integrated Models of Coastal Relief at NCEI
URL: https://ngdc.noaa.gov/mgg/coastal/coastal.html
protocol HTTPS
link function information
Description Please see website for more information about Coastal DEMs.
cited responsible party - publisher
organisation Name  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of Commerce
Contact information
Linkage for online resource
name NOAA GeoPlatform Entry for Digital Elevation Model MHW Mosaic
URL: https://noaa.maps.arcgis.com/home/item.html?id=3bc7611c1d904a5eaf90ecbec88fa799
protocol HTTPS
link function information
Description NOAA GeoPlatform listing for Digital Elevation Model MHW Mosaic ArcGIS Image Service
Keywords:
Theme keywords (theme):
DATA ANALYSIS AND VISUALIZATION > GEOGRAPHIC INFORMATION SYSTEMS > WEB-BASED GEOGRAPHIC INFORMATION SYSTEMS
DATA MANAGEMENT/DATA HANDLING > DATA SEARCH AND RETRIEVAL
DATA ANALYSIS AND VISUALIZATION > VISUALIZATION/IMAGE PROCESSING
thesaurus name >
Title Global Change Master Directory (GCMD) Service Keywords
publication  Date   2018-03-15
Edition 8.6
cited responsible party - publisher
organisation Name  Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA)
Contact information
Address
, Greenbelt, MD
Linkage for online resource
name Global Change Master Directory (GCMD) Keywords
URL: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
link function information
Description 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.
Service type: ArcGIS Image Service
Service type verstion 10.3
Constraints on resource usage:
Constraints
Use limitation statement:
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.
Resource extent
Geographic Extent
Geographic Bounding Box
extent Type Code  1
westBoundLongitude  -180
eastBoundLongitude  180
northBoundLatitude  90
southBoundLatitude  -90
point of contact - pointOfContact
individual Name Jesse Varner
organisation Name  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
Contact information
Address
electronic Mail Address Jesse.Varner@noaa.gov
Coupling between service and dataset:  tight
Service operations:
Operation name: ArcGIS for Server REST endpoint for image service
Linkage for online resource
name DEM Mosaic (MHW) ArcGIS Image Service
URL: https://gis.ngdc.noaa.gov/arcgis/rest/services/DEM_MHW/ImageServer
protocol ESRI:ArcGIS
link function search
Description REST endpoint for Digital Elevation Model MHW Mosaic ArcGIS Image Service
target application profile  ESRI Image Rest Specification
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Grid spatial representation

number of grid dimensions: 3
Grid axis property:
Grid Dimension
Dimension Name:  row
Dimension Size 1369
resolution
Distance 0.00027777778 decimalDegrees
Grid Dimension
Dimension Name:  column
Dimension Size 1981
resolution
Distance 0.00027777778 decimalDegrees
Grid Dimension
Dimension Name:  vertical
Dimension Size 1
cell geometry type:  area
transformation parameter availability:  true
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reference system 1

Reference System Identifier
Identifier string: urn:ogc:def:crs:EPSG::4326
authority
Title World Geodetic System 1984
alternateTitle  WGS 84
revision  Date   2007-08-27
cited responsible party - resourceProvider
organisation Name  
Contact information
Linkage for online resource
name WGS 84
URL: http://www.epsg-registry.org/export.htm?gml=urn:ogc:def:crs:EPSG::4326
link function information
Description GML of World Geodetic System 1984 coordinate reference system.
cited responsible party - publisher
organisation Name  European Petroleum Survey Group
Contact information
Linkage for online resource
name European Petroleum Survey Group Geodetic Parameter Registry
URL: http://www.epsg-registry.org/
link function search
Description Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations.
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reference system 2

Reference System Identifier
Identifier string: urn:ogc:def:crs:EPSG::5715
authority
Title Mean Sea Level depth
alternateTitle  MSL depth
revision  Date   2012-08-10
cited responsible party - resourceProvider
organisation Name  
Contact information
Linkage for online resource
name MSL depth
URL: http://www.epsg-registry.org/export.htm?gml=urn:ogc:def:crs:EPSG::5715
link function information
Description GML for Vertical CRS in EPGS Registry.
cited responsible party - publisher
organisation Name  European Petroleum Survey Group
Contact information
Linkage for online resource
name European Petroleum Survey Group Geodetic Parameter Registry
URL: http://www.epsg-registry.org/
link function search
Description Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations.
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Scope of quality information
scope level  repository
Level Description
other component described  NOAA National Centers for Environmental Information
Resource lineage description

Scope of quality information
scope level  dataset
Resource lineage description
source
source description  Absolute Differences Between Hydrographic and Topographic Datums
source citation
Title Data table with established relationships between various vertical datums
publication  Date   2013-08-01
presentationForm  documentDigital
cited responsible party - originator
organisation Name  Government of Bermuda, Ministry of Environment and Planning
Resource extent
Temporal Extent
2010-05-01T00:00:00
source
source description  Source Contribution: Nautical chart derived sounding depths
source citation
Title Sounding depths digitized from various Admiralty Charts of Bermuda
publication  Date   2013-07-01
cited responsible party - originator
organisation Name  Government of Bermuda, Ministry of Environment and Planning
Resource extent
Temporal Extent
1993-01-01 1997-12-31
source
source description  Source Contribution: Bathymetric lidar
source citation
Title Bathymetric lidar of Bermuda, South Coast
publication  Date   2013-07-01
cited responsible party - originator
organisation Name  Government of Bermuda, Ministry of Environment and Planning
Resource extent
Temporal Extent
2004-01-01
source
source description  Source Contribution: Gridded multibeam bathymetry
source citation
Title Multibeam derived ESRI grids (2m horizontal resolution)
publication  Date   2013-07-01
cited responsible party - originator
individual Name Dr. Rikk Kvitek
organisation Name  California State University Monterey Bay Seafloor Mapping Lab
cited responsible party -
organisation Name  
Contact information
Linkage for online resource
name CSUMB Seafloor Mapping Lab homepage
URL: http://seafloor.otterlabs.org/index.html
link function download
Description CSUMB Seafloor Mapping Lab homepage
Resource extent
Temporal Extent
2009-01-01
source
source description  Source Contribution: Multibeam bathymetry data
source citation
Title NGDC Multibeam Bathymetry Database
publication  Date   2013-07-01
cited responsible party - originator
organisation Name  DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
cited responsible party -
organisation Name  
Contact information
Linkage for online resource
name NGDC Multibeam Bathymetry Database
URL: https://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html
link function download
Description Multibeam swath sonar survey data
Resource extent
Temporal Extent
1993-01-01 2012-12-31
source
source description  Source Contribution: GEBCO08 Global Bathymetric Model
source citation
Title Generalized Bathymetric Chart of the Oceans 30 arc-second grid (2008)
publication  Date   2013-11-01
cited responsible party - originator
organisation Name  International Hydrographic Organization (IHO)
cited responsible party - originator
organisation Name  Intergovernmental Oceanographic Commission (IOC) of UNESCO
cited responsible party -
organisation Name  
Contact information
Linkage for online resource
name GEBCO organizational website
URL: http://www.gebco.net
link function download
Description GEBCO organizational website with links to general information webpages and data access
Resource extent
Temporal Extent
2008-01-01
source
source description  Source Contribution: Topographic surveyed spot elevations
source citation
Title Topographic spot elevations of Bermuda
publication  Date   2013-11-01
cited responsible party - originator
organisation Name  Government of Bermuda, Ministry of Environment and Planning
Resource extent
Temporal Extent
2013-01-01
AbsoluteExternalPositionalAccuracy
name Of Measure Horizontal Positional Accuracy Report
evaluation Method Description  The horizontal accuracy of bathymetric and topographic features in the DEM is dependent upon DEM cell size and the accuracy of the input datasets used to determine corresponding cell values. Topography- Bermuda Government Surveyed Spot Heights: < 1m. Bathymetry- Digitized sounding depths: Meters to several tens of meters. Bathymetric lidar: ~1m. CSUMB gridded multibeam sonar data: < 5m. NOAA NGDC Multibeam: 5-100's of meters. GEBCO08 Global Bathymetric Model: Tens to several hundreds of meters
AbsoluteExternalPositionalAccuracy
name Of Measure Vertical Positional Accuracy Report
evaluation Method Description  The vertical accuracy of bathymetric and topographic features in the DEM is dependent upon DEM cell size and the accuracy of the input datasets used to determine corresponding cell values. Topography- Bermuda Government Surveyed Spot Heights: < 1m. Bathymetry- Digitized sounding depths: Meters to several tens of meters. Bathymetric lidar: < 0.4m. CSUMB gridded multibeam sonar data: 1-5% of water depth (assumed). NOAA NGDC multibeam bathymetry: 1-5% of water depth (assumed). GEBCO08 Global Bathymetric Model: Tens to several hundreds of meters. Gridding interpolation to determine cell values between sparse soundings degrades the vertical accuracy of corresponding elevations.
Completeness Commission
evaluation Method Description  NGDC made every effort to obtain all available digital topographic and bathymetric datasets in the region for use in building the DEM.
ConceptualConsistency
measure Description  Datasets were visually compared internally and externally (with other overlapping datasets and satellite images and nautical charts) in ESRI ArcGIS, QT Modeler and MB-System for identification of anomalous elevations or data inconsistencies. Where elevation inconsistencies occurred, the most recent and/or highest resolution data set was selected for use in that region.

Scope of quality information
scope level  series
Level Description
other component described  Data Stewardship
ConceptualConsistency
name Of Measure Data Stewardship Maturity Assessment
dateTime 2016-06-21T00:00:00
measure Description  The Data Stewardship Maturity Matrix (DSMM) is a unified framework that defines criteria for each of nine components based on measurable practices, which can be used to apply a progressive, 6-level rating to an individual dataset, representing stewardship maturity stages rated as Not Assessed or Not Available (Level 0), adHoc (Level 1), minimum (Level 2), intermediate (Level 3), advanced (Level 4), and optimal (Level 5).
evaluation Method Description  Data Stewardship Maturity Assessment was evaluated by the metadata content editor for the NOAA OneStop project using the Scientific Data Stewardship Maturity Assessment Model Template v4.0.
measure Identification
Identifier string: MM-Stew
evaluation Procedure
Title The Scientific Data Stewardship Maturity Assessment Model Template
publication  Date   2015-06-23
Edition NCDC-CICS-SMM_0001_Rev.1 v4.0 06/23/2015
presentationForm  documentDigital
cited responsible party - author
individual Name Peng, Ge
organisation Name  CICS-NC/NCEI
cited responsible party -
organisation Name  
Contact information
Linkage for online resource
name The Scientific Data Stewardship Maturity Assessment Model Template
URL: https://doi.org/10.6084/m9.figshare.1211954
protocol HTTPS
link function information
Description Landing page for quality evaluation procedure.
target application profile  Web Browser
Quantitative Result
result value  optimal
result value  advanced
result value  intermediate
result value  advanced
result value  intermediate
result value  intermediate
result value  minimal
result value  minimal
result value  intermediate
value Units
Conformance Result 
pass 
explanation Data Stewardship Maturity Assessment was evaluated by the metadata content editor for the NOAA OneStop project using the Scientific Data Stewardship Maturity Assessment Model Template v4.0.
specification
Title Bermuda_1s_Sea_Level_DEM
publication  Date   2016-06-21
Edition v01r01
cited responsible party - publisher
organisation Name  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
cited responsible party -
organisation Name  
Contact information
Linkage for online resource

Resource distribution information

Distributor
distributor contact - pointOfContact
organisation Name  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
position Name DEM Information
Contact information
Address
electronic Mail Address dem.info@noaa.gov
Format
Format name netCDF
Format version 4 Classic
Digital Transfer Options
Linkage for online resource
name DEM text search
URL: https://www.ngdc.noaa.gov/mgg/coastal
protocol HTTPS
link function search
Description Text search for locating completed and planned DEMs.
Digital Transfer Options
Linkage for online resource
name Bathymetric Data Viewer
URL: https://maps.ngdc.noaa.gov/viewers/bathymetry/?layers=dem
protocol HTTPS
link function search
Description 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).
Digital Transfer Options
Linkage for online resource
name OPeNDAP Dataset Access Form
URL: https://www.ngdc.noaa.gov/thredds/dodsC/regional/bermuda_1_msl_2013.nc.html
protocol OPeNDAP:OPeNDAP
link function download
Description OPeNDAP Dataset Access Form
Digital Transfer Options
Linkage for online resource
name Download NetCDF File
URL: https://www.ngdc.noaa.gov/thredds/fileServer/regional/bermuda_1_msl_2013.nc
protocol HTTPS
link function download
Description Download NetCDF File
Digital Transfer Options
Linkage for online resource
name Web Coverage Service GetCapabilities
URL: https://www.ngdc.noaa.gov/thredds/wcs/regional/bermuda_1_msl_2013.nc?service=WCS&version=1.0.0&request=GetCapabilities
protocol OGC:WCS
link function information
Description Web Coverage Service GetCapabilities
Digital Transfer Options
Linkage for online resource
name Web Map Service GetCapabilities
URL: https://www.ngdc.noaa.gov/thredds/wms/regional/bermuda_1_msl_2013.nc?service=WMS&version=1.3.0&request=GetCapabilities
protocol OGC:WMS
link function information
Description Web Map Service GetCapabilities
Digital Transfer Options
Linkage for online resource
name Download a subset of the NetCDF
URL: https://www.ngdc.noaa.gov/thredds/ncss/regional/bermuda_1_msl_2013.nc/dataset.html
protocol HTTPS
link function download
Description Download a subset of the NetCDF
Digital Transfer Options
Linkage for online resource
name NetCDF Markup Language file
URL: https://www.ngdc.noaa.gov/thredds/ncml/regional/bermuda_1_msl_2013.nc?catalog=https%3A%2F%2Fwww.ngdc.noaa.gov%2Fthredds%2Fcatalog%2Fregional%2Fcatalog.html&dataset=regionalDatasetScan%2Fbermuda_1_msl_2013.nc
protocol HTTPS
link function information
Description NetCDF Markup Language file

Metadata data stamp:  2017-11-22
Resource Maintenance Information
date of next update:  2014-07-19
maintenance or update frequency:  annually
notes: This metadata was automatically generated from the Content Standard for Digital Geospatial Metadata: Extensions for Remote Sensing Metadata standard (version FGDC-STD-012-2002) using the 2012-08-07. f version of the FGDC RSE to ISO 19115-2 transform for DEMs.
notes: Last Translation from FGDC 2012-08-07T15:56:54.693-06:00
notes: This record was automatically modified on 2015-09-03 to include references to NCEI where applicable.
Metadata contact - pointOfContact
organisation Name  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
position Name DEM Information
Contact information
Address
electronic Mail Address dem.info@noaa.gov
Metadata scope code  dataset
Metadata language  eng; USA
Metadata character set encoding:   utf8
Metadata standard for this record:  ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
standard version:  ISO 19115-2:2009(E)
Metadata record identifier:  gov.noaa.ngdc.mgg.dem:5010

Metadata record format is ISO19139-2 XML (MI_Metadata)