Nikolski, Alaska 1 arc-second MHHW Coastal Digital Elevation Model
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title: Nikolski, Alaska 1 arc-second MHHW Coastal Digital Elevation Model
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abstract: 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).
purpose: Developed for the University of Alaska at Fairbanks (UAF), Geophysical Institute for tsunami and coastal inundation modeling efforts for the State of Alaska.
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keyword: Nikolski
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useLimitation: 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.
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otherConstraints: 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.
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otherCitationDetails: NOAA's National Centers for Environmental Information (NCEI) is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami Hazard Mitigation Program (NTHMP) effort 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 NCEI, 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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useLimitation: 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.
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abstract: A map service showing the location and coverage of land and seafloor digital elevation models (DEMs) available from NOAA's National Centers for Environmental Information (NCEI). 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. Layers available in the map service: Layers 1-4: DEMs by Category (includes various DEMs, both hosted at NCEI, and elsewhere on the web); Layers 6-11: NCEI DEM Projects (DEMs hosted at NCEI, color-coded by project); Layer 12: All NCEI Bathymetry DEMs (All bathymetry or bathy-topo DEMs hosted at NCEI).
pointOfContact: (CI_ResponsibleParty)
individualName: NCEI GIS Team
organisationName: NOAA National Centers for Environmental Information
contactInfo: (CI_Contact)
address: (CI_Address)
electronicMailAddress: ncei.gis@noaa.gov
role: (CI_RoleCode) pointOfContact
descriptiveKeywords: (MD_Keywords)
keyword: DATA ANALYSIS AND VISUALIZATION > GEOGRAPHIC INFORMATION SYSTEMS > WEB-BASED GEOGRAPHIC INFORMATION SYSTEMS
keyword: DATA MANAGEMENT/DATA HANDLING > DATA SEARCH AND RETRIEVAL
keyword: DATA ANALYSIS AND VISUALIZATION > VISUALIZATION/IMAGE PROCESSING
type: (MD_KeywordTypeCode) theme
thesaurusName: (CI_Citation)
title: Global Change Master Directory (GCMD) Service Keywords
date: (CI_Date)
date: 2020-01-09
dateType: (CI_DateTypeCode) publication
edition: 9.1
citedResponsibleParty: (CI_ResponsibleParty)
organisationName: NASA Goddard Space Flight Center, Earth Science Data and Information System
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
name: Global Change Master Directory (GCMD) Keywords
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.
function: (CI_OnLineFunctionCode) information
role: (CI_RoleCode) custodian
resourceConstraints: (MD_Constraints)
useLimitation: 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.
serviceType:
LocalName: ArcGIS Feature Service
serviceTypeVersion: 11.0
extent: (EX_Extent)
geographicElement: (EX_GeographicBoundingBox)
extentTypeCode: 1
westBoundLongitude: -180
eastBoundLongitude: 180
southBoundLatitude: -90
northBoundLatitude: 90
couplingType: (SV_CouplingType) tight
containsOperations: (SV_OperationMetadata)
operationName: ArcGIS Server REST endpoint for feature service
DCP: (unknown)
connectPoint: (CI_OnlineResource)
linkage: https://services2.arcgis.com/C8EMgrsFcRFL6LrL/arcgis/rest/services/ncei_dem_extents/FeatureServer
protocol: HTTPS
applicationProfile: ESRI Feature Service REST Specification
name: NCEI Digital Elevation Model (DEM) Extents ArcGIS Feature Service
description: REST endpoint for NCEI Digital Elevation Model (DEM) Extents ArcGIS Feature Service
function: (CI_OnLineFunctionCode) search
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distributionInfo: (MD_Distribution)
distributionFormat: (MD_Format)
name: netCDF
version: 4 Classic
distributor: (MD_Distributor)
distributorContact: (CI_ResponsibleParty)
organisationName: NOAA National Centers for Environmental Information
positionName: DEM Information
contactInfo: (CI_Contact)
address: (CI_Address)
electronicMailAddress: dem.info@noaa.gov
role: (CI_RoleCode) pointOfContact
transferOptions: (MD_DigitalTransferOptions)
onLine: (CI_OnlineResource)
linkage: https://www.ngdc.noaa.gov/thredds/dodsC/regional/nikolski_1_mhhw_2014.nc.html
protocol: OPeNDAP:OPeNDAP
name: OPeNDAP Dataset Access Form
description: OPeNDAP Dataset Access Form
function: (CI_OnLineFunctionCode) download
transferOptions: (MD_DigitalTransferOptions)
onLine: (CI_OnlineResource)
linkage: https://www.ngdc.noaa.gov/thredds/fileServer/regional/nikolski_1_mhhw_2014.nc
protocol: HTTPS
name: Download NetCDF File
description: Download NetCDF File
function: (CI_OnLineFunctionCode) download
transferOptions: (MD_DigitalTransferOptions)
onLine: (CI_OnlineResource)
linkage: https://www.ngdc.noaa.gov/thredds/wcs/regional/nikolski_1_mhhw_2014.nc?service=WCS&version=1.0.0&request=GetCapabilities
protocol: OGC:WCS
name: Web Coverage Service GetCapabilities
description: Web Coverage Service GetCapabilities
function: (CI_OnLineFunctionCode) information
transferOptions: (MD_DigitalTransferOptions)
onLine: (CI_OnlineResource)
linkage: https://www.ngdc.noaa.gov/thredds/wms/regional/nikolski_1_mhhw_2014.nc?service=WMS&version=1.3.0&request=GetCapabilities
protocol: OGC:WMS
name: Web Map Service GetCapabilities
description: Web Map Service GetCapabilities
function: (CI_OnLineFunctionCode) information
transferOptions: (MD_DigitalTransferOptions)
onLine: (CI_OnlineResource)
linkage: https://www.ngdc.noaa.gov/thredds/ncss/regional/nikolski_1_mhhw_2014.nc/dataset.html
protocol: HTTPS
name: Download a subset of the NetCDF
description: Download a subset of the NetCDF
function: (CI_OnLineFunctionCode) download
transferOptions: (MD_DigitalTransferOptions)
onLine: (CI_OnlineResource)
linkage: https://www.ngdc.noaa.gov/thredds/ncml/regional/nikolski_1_mhhw_2014.nc?catalog=https%3A%2F%2Fwww.ngdc.noaa.gov%2Fthredds%2Fcatalog%2Fregional%2Fcatalog.html&dataset=regionalDatasetScan%2Fnikolski_1_mhhw_2014.nc
protocol: HTTPS
name: NetCDF Markup Language file
description: NetCDF Markup Language file
function: (CI_OnLineFunctionCode) information
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dataQualityInfo: (DQ_DataQuality)
scope: (DQ_Scope)
level: (MD_ScopeCode) repository
levelDescription: (MD_ScopeDescription)
other: NOAA National Centers for Environmental Information
lineage: (LI_Lineage)
processStep: (LE_ProcessStep)
description: 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.
dateTime:
DateTime: 2015-04-22T00:00:00
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dataQualityInfo: (DQ_DataQuality)
scope: (DQ_Scope)
level: (MD_ScopeCode) dataset
report: (DQ_AbsoluteExternalPositionalAccuracy)
nameOfMeasure: Horizontal Positional Accuracy Report
evaluationMethodDescription: The horizontal accuracy of bathymetric and topographic features in the DEM is dependent upon the accuracy of the input datasets used to determine corresponding cell values. Topography: 10 to 30 meters. Positional accuracy of input topographic datasets limits accuracy of corresponding cell values in DEM. DCRA topography: less than 1 meter. NASA SRTM 1 arc-second DEM: 15 to 30 meters. USGS 2 arc-second NED DEM: ~60 meters. NASA 1 arc-second ASTER DEM: ~30 meters. DEM cell-value relative-contribution factors: SRTM: 10, ASTER: 1, NED: 1. Bathymetry: 30 to several hundreds of meters. Positional accuracy of input bathymetric datasets limits accuracy of corresponding cell values in DEM. Early 20th-century NOS hydrographic soundings are limited by sparseness of deep-water soundings, and potentially large position accuracy of pre-satellite (i.e., GPS) navigation: tens to several hundreds of meters. Where present, multibeam survey data supplant NOS hydrographic sounding data values in the DEM. ENC extracted soundings are dependent of nautical chart scale. ETOPO1 extracted soundings have a positional accuracy of 2 kilometers. DEM cell-value relative-contribution factors: Multibeam: 10, NOS hydrographic soundings: 1, ETOPO1: 1.
result: (missing)
report: (DQ_AbsoluteExternalPositionalAccuracy)
nameOfMeasure: Vertical Positional Accuracy Report
evaluationMethodDescription: The vertical accuracy of bathymetric and topographic features in the DEM is dependent upon the accuracy of the input datasets used to determine corresponding cell values. Topography: less than 1 to 15 meters. Vertical accuracy of input topographic datasets limits accuracy of corresponding cells in DEM. DCRA topography: less than 1 meter. SRTM 1 arc-second DEM: 16 meters. NGDC digitized elevation points are dependent on reference elevation data, SRTM 1 arc-second DEM, USGS topographic map at a scale of 1:250,000, and aerial photos making the vertical accuracy range from 2 up to 10's of meters. DEM cell relative-contribution factors: SRTM: 10, ASTER: 1, NED: 1. Bathymetry: 1 meter to 5% of water depth. Vertical accuracy of input bathymetric datasets limits accuracy of corresponding cells in DEM. Early 20th-century NOS hydrographic soundings are limited by sparseness of deep-water soundings, and potentially large position accuracy of pre-satellite (i.e., GPS) navigation: several tens of meters. Multibeam swath sonar data have a vertical accuracy between 1% and 5% of water depth. Where present, multibeam data supersede NOS hydrographic sounding data values in DEM. ETOPO1 elevations have an estimated accuracy from 1 to 10's of meters. DEM cell relative-contribution factors: Multibeam surveys: 10, NOS hydrographic soundings: 1, ETOPO1 extracted bathymetric elevations : 1. Gridding interpolation to determine cell values between sparse NOS hydrographic soundings in deep water degrades the vertical accuracy of deep-water elevations.
result: (missing)
report: (DQ_CompletenessCommission)
evaluationMethodDescription: NGDC made every effort to obtain all available digital topographic and bathymetric datasets in the region for use in building the DEM.
result: (unknown)
report: (DQ_ConceptualConsistency)
measureDescription: Datasets were visually compared internally and externally (with other overlapping datasets and satellite images and maps) in ESRI ArcGIS 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. Elevations in the older and/or lower-resolution datasets were deleted prior to building the DEM.
result: (unknown)
lineage: (LI_Lineage)
processStep: (LE_ProcessStep)
description: All datasets obtained by NGDC were converted to common horizontal and vertical datums of WGS84 geographic and Mean Higher High Water, respectively, using FME. They were also converted to common file format, ESRI point shapefiles, for visualization and inspection.
dateTime:
DateTime: 2014-06-06T00:00:00
processor: (CI_ResponsibleParty)
individualName: Barry W. Eakins
organisationName: NOAA National Centers for Environmental Information
positionName: Research Scientist
contactInfo: (CI_Contact)
phone: (CI_Telephone)
voice: 303-497-6505
address: (CI_Address)
deliveryPoint: 325 Broadway, E/GC3
city: Boulder
administrativeArea: Colorado
postalCode: 80305-3328
country: USA
electronicMailAddress: Barry.Eakins@noaa.gov
hoursOfService: 9am-5pm, M-F, Mountain Time
contactInstructions: Contact Marine Geology and Geophysics Division
role: (CI_RoleCode) pointOfContact
processStep: (LE_ProcessStep)
description: Datasets were visually inspected with ArcGIS for identification and editing of data anomalies. Datasets were then compared with overlapping datasets to ensure data consistency.
dateTime:
DateTime: 2014-06-14T00:00:00
processStep: (LE_ProcessStep)
description: xyz files of the bathymetric data were surfaced using GMT's 'surface' tool onto a 1 arc-second grid that interpolated to fill empty cells. Points extracted every 10 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.
dateTime:
DateTime: 2014-06-24T00:00:00
processStep: (LE_ProcessStep)
description: 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.
dateTime:
DateTime: 2014-06-24T00:00:00
processStep: (LE_ProcessStep)
description: The DEM was qualitatively evaluated by converting to UTM-zone coordinates (units of meters horizontally and vertically) and then creating a slope grid to identify gridding artifacts in the DEM. Comparisons to source data sets were also used to assess quality of gridding.
dateTime:
DateTime: 2014-07-10T00:00:00
source: (LI_Source)
description: Source Contribution: hydrographic surveys ; Source Type: online
sourceCitation: (CI_Citation)
title: NOS Hydrographic Surveys
date: (CI_Date)
date: 2008-01-01
dateType: (CI_DateTypeCode) publication
citedResponsibleParty: (CI_ResponsibleParty)
organisationName: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
role: (CI_RoleCode) originator
citedResponsibleParty: (CI_ResponsibleParty)
positionName: Citation URL
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html
name: NOS Hydrographic Survey Database
description: Digital database of NOS hydrographic surveys that date back to the late 19th century.
function: (CI_OnLineFunctionCode) download
role: (inapplicable)
sourceExtent: (EX_Extent)
temporalElement: (EX_TemporalExtent)
extent:
TimePeriod:
beginPosition: 1910-01-01
endPosition: 1940-01-01
source: (LI_Source)
description: Source Contribution: downloaded from web site. ; Source Type: online
sourceCitation: (CI_Citation)
title: NGDC Multibeam Bathymetry Database
date: (CI_Date)
date: 2008-01-01
dateType: (CI_DateTypeCode) publication
citedResponsibleParty: (CI_ResponsibleParty)
organisationName: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
role: (CI_RoleCode) originator
citedResponsibleParty: (CI_ResponsibleParty)
positionName: Citation URL
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html
name: NGDC Multibeam Bathymetry Database
description: Multibeam swath sonar survey data
function: (CI_OnLineFunctionCode) download
role: (inapplicable)
sourceExtent: (EX_Extent)
temporalElement: (EX_TemporalExtent)
extent:
TimePeriod:
beginPosition: 1988-01-01
endPosition: 2005-01-01
source: (LI_Source)
description: Source Contribution: gridded topographic data downloaded from web site. ; Source Type: on web
sourceCitation: (CI_Citation)
title: Shuttle Radar Topography Mission (SRTM)
date: (CI_Date)
date: 2008-01-01
dateType: (CI_DateTypeCode) publication
citedResponsibleParty: (CI_ResponsibleParty)
organisationName: NASA > National Aeronautics and Space Administration
role: (CI_RoleCode) originator
citedResponsibleParty: (CI_ResponsibleParty)
positionName: Citation URL
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: http://srtm.usgs.gov/
name: Shuttle Radar Topography Mission
description: global topography
function: (CI_OnLineFunctionCode) download
role: (inapplicable)
sourceExtent: (EX_Extent)
temporalElement: (EX_TemporalExtent)
extent:
TimeInstant:
timePosition: 2000-01-01
source: (LI_Source)
description: Source Contribution: DEM downloaded from web site. ; Source Type: on web
sourceCitation: (CI_Citation)
title: ETOPO1 1 Arc-Minute Global Relief Model
date: (CI_Date)
date: 2008-01-01
dateType: (CI_DateTypeCode) publication
citedResponsibleParty: (CI_ResponsibleParty)
organisationName: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
contactInfo: (CI_Contact)
address: (CI_Address)
city: Boulder
administrativeArea: Colorado
role: (CI_RoleCode) publisher
citedResponsibleParty: (CI_ResponsibleParty)
organisationName: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
role: (CI_RoleCode) originator
citedResponsibleParty: (CI_ResponsibleParty)
positionName: Citation URL
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: http://www.ngdc.noaa.gov/mgg/global/global.html
name: ETOPO1 Global Relief Model
description: global relief model integrating bathymetric and topographic datasets
function: (CI_OnLineFunctionCode) download
role: (inapplicable)
otherCitationDetails: Amante, C. and B.W. Eakins, 2008, ETOPO1 1 Arc-Minute Global Relief Model: Procedures, Data Sources and Analysis, 21 pp.
sourceExtent: (EX_Extent)
temporalElement: (EX_TemporalExtent)
extent:
TimeInstant:
timePosition: 2008-01-01
source: (LI_Source)
description: Source Contribution: topographic DEM ; Source Type: on web
sourceCitation: (CI_Citation)
title: USGS NED topography
date: (CI_Date)
date: 2008-01-01
dateType: (CI_DateTypeCode) publication
citedResponsibleParty: (CI_ResponsibleParty)
organisationName: DOI/USGS > U.S. Geological Survey, Department of the Interior
role: (CI_RoleCode) originator
citedResponsibleParty: (CI_ResponsibleParty)
positionName: Citation URL
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: http://ned.usgs.gov/
name: USGS National Elevation Dataset
description: Digital database of U.S. topography, in raster form (DEM)
function: (CI_OnLineFunctionCode) download
role: (inapplicable)
sourceExtent: (EX_Extent)
temporalElement: (EX_TemporalExtent)
extent:
TimeInstant:
timePosition: 1999-01-01
source: (LI_Source)
description: Source Contribution: topographic DEM ; Source Type: on web
sourceCitation: (CI_Citation)
title: ASTER topography
date: (CI_Date)
date: 2009-01-01
dateType: (CI_DateTypeCode) publication
citedResponsibleParty: (CI_ResponsibleParty)
organisationName: METI/NASA > Ministry of Economy, Trade, and Industry of Japan and the U.S. National Aeronautics and Space Administration
role: (CI_RoleCode) originator
citedResponsibleParty: (CI_ResponsibleParty)
positionName: Citation URL
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: lpdaac.usgs.gov
name: METI/NASA ASTER Topographic DEM
description: Digital database of World topography, in raster form (DEM)
function: (CI_OnLineFunctionCode) download
role: (inapplicable)
sourceExtent: (EX_Extent)
temporalElement: (EX_TemporalExtent)
extent:
TimeInstant:
timePosition: 2009-01-01
source: (LI_Source)
description: Source Contribution: GPS Survey data from UAF; Source Type: online
sourceCitation: (CI_Citation)
title: GPS Elevation points
date: (CI_Date)
date: 2014-04-01
dateType: (CI_DateTypeCode) publication
citedResponsibleParty: (CI_ResponsibleParty)
organisationName: > Geophysical Institute at the University of Alaska, Fairbanks
role: (CI_RoleCode) originator
citedResponsibleParty: (CI_ResponsibleParty)
positionName: Citation URL
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: http://www.gi.alaska.edu/
name:
description: .
function: (CI_OnLineFunctionCode) download
role: (inapplicable)
sourceExtent: (EX_Extent)
temporalElement: (EX_TemporalExtent)
extent:
TimePeriod:
beginPosition: 1910-01-01
endPosition: 1940-01-01
source: (LI_Source)
description: Source Contribution: Nikolski DTM Survey Data ; Source Type: online
sourceCitation: (CI_Citation)
title: DTM survey data
date: (CI_Date)
date: 2014-04-15
dateType: (CI_DateTypeCode) publication
citedResponsibleParty: (CI_ResponsibleParty)
organisationName: DCRA data > DCRA
role: (CI_RoleCode) originator
citedResponsibleParty: (CI_ResponsibleParty)
positionName: Citation URL
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: http://commerce.alaska.gov/dnn/dcra/Home.aspx
name:
description: AutoCAD survey data
function: (CI_OnLineFunctionCode) download
role: (inapplicable)
sourceExtent: (EX_Extent)
temporalElement: (EX_TemporalExtent)
extent:
TimePeriod:
beginPosition: 1988-01-01
endPosition: 2005-01-01
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metadataMaintenance: (MD_MaintenanceInformation)
maintenanceAndUpdateFrequency: (MD_MaintenanceFrequencyCode) annually
dateOfNextUpdate: 2018-10-25
maintenanceNote: 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.
maintenanceNote: Last Translation from FGDC 2012-08-07T15:56:23.988-06:00
maintenanceNote: Last Metadata Review Date: 2012-02-26
contact: (CI_ResponsibleParty)
individualName: Kelly Carignan
organisationName: NOAA National Centers for Environmental Information
contactInfo: (CI_Contact)
address: (CI_Address)
electronicMailAddress: kelly.carignan@noaa.gov
role: (CI_RoleCode) pointOfContact
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acquisitionInformation: (MI_AcquisitionInformation)
instrument: (MI_Instrument)
identifier: (inapplicable)
type: Light Detection and Ranging
instrument: (MI_Instrument)
identifier: (inapplicable)
type: Multibeam Swath Bathymetry System
instrument: (MI_Instrument)
identifier: (inapplicable)
type: Sound Navigation and Ranging
operation: (MI_Operation)
identifier: (MD_Identifier)
code: NTHMP DEM Gridding Project
status: (missing)
parentOperation: (inapplicable)
platform: (MI_Platform)
identifier: (MD_Identifier)
code: Digital Elevation Model
description: (missing)
instrument: (missing)
