Spatial Representation Information
Reference System Information
Reference System Information
Identification Information
Identification Information
Identification Information
Distribution Information
Data Quality Information
Data Quality Information
Data Quality Information
Metadata Maintenance Information
Acquisition Information
Metadata: uuid: 12113141-8a41-4bd0-b50d-1d8cd892e346
File identifier:
gov.noaa.ngdc.mgg.dem:536
Hierarchy level:
Scope code:
dataset
Metadata author: title: NCEI (pointOfContact)
Responsible party: uuid: 440b3ac2-64a5-46e2-9846-38305718b644
Organisation name:
NOAA National Centers for Environmental Information
Contact info:
Contact:
Address:
Address:
Electronic mail address:
ncei.info@noaa.gov
Online Resource:
Online Resource:
Linkage:
URL:
https://www.ncei.noaa.gov/contact
Name:
NCEI Contact Information
Description:
Information for contacts at NCEI.
Function:
Online function code:
information
Role:
Role code:
pointOfContact
Date stamp:
2022-03-25
Metadata standard name:
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
Metadata standard version:
ISO 19115-2:2009(E)
Return To Index
Spatial representation info:
Grid spatial representation:
Number of dimensions:
3
Axis Dimension Properties:
Dimension:
Dimension name:
Dimension name type code:
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Dimension size:
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Axis Dimension Properties:
Dimension:
Dimension name:
Dimension name type code:
vertical
Dimension size:
1
Cell geometry:
Cell geometry code:
area
Transformation parameter availability:
true
Return To Index
Reference system info: title: WGS84
Reference system: uuid: 2504d000-8345-11e1-b0c4-0800200c9a66
Reference system identifier:
RS Identifier:
Authority:
Citation:
Title:
World Geodetic System 1984
Alternate title:
WGS 84
Date:
Date:
Date:
2007-08-27
Date type:
Date type code:
revision
Cited responsible party:
Responsible party:
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Contact info:
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URL:
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Organisation name:
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Contact info:
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Online Resource:
Linkage:
URL:
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Name:
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Description:
Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset
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Function:
Online function code:
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Role:
Role code:
publisher
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Return To Index
Reference system info: title: MHHW
Reference system: uuid: 9e461b22-6ab2-4393-9567-ad18991cc232
Reference system identifier:
RS Identifier:
Authority:
Citation:
Title:
Mean Higher High Water height
Alternate title:
MHHW height
Date:
Date:
Date:
2012-08-05
Date type:
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revision
Cited responsible party:
Responsible party:
Organisation name:
withheld
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
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Name:
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Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
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Name:
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Description:
Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset
of Coordinate Reference Systems and Coordinate Transformations.
Function:
Online function code:
search
Role:
Role code:
publisher
Code:
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Return To Index
Identification info:
Data identification:
Citation:
Citation:
Title:
Akutan, Alaska 8/3 Arc-second Coastal Digital Elevation Model
Date:
Date:
Date:
2009-04-20
Date type:
Date type code:
publication
Edition:
First
Identifier:
Identifier:
Authority:
Citation:
Title:
NOAA National Centers for Environmental Information
Date:
inapplicable
Code:
NCEI Metadata ID: gov.noaa.ngdc.mgg.dem:536
Cited responsible party:
Responsible party:
Organisation name:
NOAA National Centers for Environmental Information
Role:
Role code:
publisher
Cited responsible party:
Responsible party:
Organisation name:
NOAA National Geophysical Data Center
Role:
Role code:
author
Presentation form:
Presentation form code:
mapDigital
Series:
Series:
Name:
NTHMP DEMs
Issue identification:
Akutan, Alaska
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
Purpose:
Developed for the University of Alaska at Fairbanks (UAF), Geophysical Institute for tsunami and coastal
inundation modeling efforts for the State of Alaska.
Status:
Progress code:
completed
Status:
Progress code:
historicalArchive
Point of contact: title: NCEI (pointOfContact)
Responsible party: uuid: 440b3ac2-64a5-46e2-9846-38305718b644
Organisation name:
NOAA National Centers for Environmental Information
Contact info:
Contact:
Address:
Address:
Electronic mail address:
ncei.info@noaa.gov
Online Resource:
Online Resource:
Linkage:
URL:
https://www.ncei.noaa.gov/contact
Name:
NCEI Contact Information
Description:
Information for contacts at NCEI.
Function:
Online function code:
information
Role:
Role code:
pointOfContact
Point of contact: title: DEM Info
Responsible party: uuid: 936e0d44-7e51-4b06-be51-e9b445e19a7d
Organisation name:
NOAA National Centers for Environmental Information
Position name:
DEM Information
Contact info:
Contact:
Address:
Address:
Electronic mail address:
dem.info@noaa.gov
Role:
Role code:
pointOfContact
Resource maintenance:
Maintenance information:
Maintenance and update frequency:
Maintenance frequency code:
asNeeded
Graphic overview:
BrowseGraphic:
File name:
https://maps.ngdc.noaa.gov/thumbnails/DEM/536.png
File description:
Thumbnail of DEM
File type:
PNG
Descriptive keywords:
Keywords:
Keyword:
Earth Science > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography
Keyword:
Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry
Keyword:
Earth Science > Oceans > Bathymetry/Seafloor Topography > Water Depth
Keyword:
Earth Science > Land Surface > Topography > Terrain Elevation
Keyword:
Earth Science > Land Surface > Topography > Terrain Elevation > Topographical Relief Maps
Keyword:
Earth Science > Oceans > Coastal Processes > Coastal Elevation
Type:
Keyword type code:
theme
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Citation: uuid: 227737d0-428b-11df-9879-0800200c9a66
Title:
Global Change Master Directory (GCMD) Science Keywords
Date:
Date:
Date:
2020-01-09
Date type:
Date type code:
publication
Edition:
9.1
Cited responsible party: title: GCMD Landing Page
Responsible party: uuid: 1edb41d0-428a-11df-9879-0800200c9a66
Organisation name:
NASA Goddard Space Flight Center, Earth Science Data and Information System
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
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:
Online function code:
information
Role:
Role code:
custodian
Descriptive keywords:
Keywords:
Keyword:
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Type:
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Date:
Date:
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Date type:
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Cited responsible party: title: GCMD Landing Page
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Contact info:
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Online Resource:
Online Resource:
Linkage:
URL:
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Name:
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Function:
Online function code:
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Date:
Date:
Date:
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Date type:
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Cited responsible party: title: GCMD Landing Page
Responsible party: uuid: 1edb41d0-428a-11df-9879-0800200c9a66
Organisation name:
NASA Goddard Space Flight Center, Earth Science Data and Information System
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
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Name:
Global Change Master Directory (GCMD) Keywords
Description:
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structured, used and accessed. It also provides information on how users can participate
in the further development of the keywords.
Function:
Online function code:
information
Role:
Role code:
custodian
Descriptive keywords:
Keywords:
Keyword:
< 1 meter
Type:
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Thesaurus name: title: GCMD Vertical Resolution Keywords
Citation: uuid: 2e723f02-7f0e-4452-a658-7ce83a443171
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Global Change Master Directory (GCMD) Vertical Data Resolution Keywords
Date:
Date:
Date:
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Date type:
Date type code:
publication
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Organisation name:
NASA Goddard Space Flight Center, Earth Science Data and Information System
Contact info:
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Online Resource:
Online Resource:
Linkage:
URL:
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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:
Online function code:
information
Role:
Role code:
custodian
Descriptive keywords:
Keywords:
Keyword:
Coastal Relief
Keyword:
Gridded elevations
Keyword:
Integrated bathymetry and topography
Type:
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theme
Thesaurus name:
Citation:
Title:
Uncontrolled
Date:
unknown
Descriptive keywords:
Keywords:
Keyword:
Continent > North America > United States of America > Alaska
Keyword:
Ocean > Pacific Ocean > North Pacific Ocean
Keyword:
Ocean > Pacific Ocean > North Pacific Ocean > Gulf of Alaska
Keyword:
Vertical Location > Land Surface
Keyword:
Vertical Location > Sea Floor
Type:
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Title:
Global Change Master Directory (GCMD) Location Keywords
Date:
Date:
Date:
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Date type:
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Cited responsible party: title: GCMD Landing Page
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Contact info:
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Online Resource:
Online Resource:
Linkage:
URL:
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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:
Online function code:
information
Role:
Role code:
custodian
Descriptive keywords:
Keywords:
Keyword:
Akutan
Type:
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place
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Descriptive keywords: title: Data Center Keywords
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DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of
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DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
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Global Change Master Directory (GCMD) Data Center Keywords
Date:
Date:
Date:
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Date type:
Date type code:
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Cited responsible party: title: GCMD Landing Page
Responsible party: uuid: 1edb41d0-428a-11df-9879-0800200c9a66
Organisation name:
NASA Goddard Space Flight Center, Earth Science Data and Information System
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
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:
Online function code:
information
Role:
Role code:
custodian
Resource constraints: title: Distribution Liability
Legal constraints: uuid: dadd4ac3-2b9f-4db5-8603-71285b94c3d7
Access constraints:
Restriction code:
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.
Resource constraints: title: Use Liability
Legal constraints: uuid: e8163b1b-fb5a-4f4e-8d5c-ed06da10e21b
Use constraints:
Restriction code:
otherRestrictions
Other constraints:
Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness
of furnished data. Users assume responsibility to determine the usability of these data. The user is
responsible for the results of any application of this data for other than its intended purpose.
Resource constraints: title: not for navigation
Constraints: uuid: 103da706-402a-41cf-adc9-e709dd0ebea5
Use limitation:
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.
Resource constraints: title: copyright statement
Constraints: uuid: 295cb881-4997-4a93-b31a-10855ef59b83
Use limitation:
Produced by the NOAA National Centers for Environmental Information. Not subject to copyright protection
within the United States.
Resource constraints: title: NCEI Data Citation Statement
Legal constraints:
Use limitation:
Restriction code:
otherRestrictions
Other constraints:
Cite as: NOAA National Geophysical Data Center. 2009: Akutan, Alaska 8/3 Arc-second Coastal Digital
Elevation Model. NOAA National Centers for Environmental Information. Accessed [date].
Aggregation Info:
AggregateInformation:
Aggregate Data Set Name:
Citation:
Title:
Data Stewardship Maturity Report for Akutan, Alaska 8/3 arc-second Coastal Digital Elevation Model
Date:
Date:
Date:
2022
Date type:
Date type code:
publication
Cited responsible party:
Responsible party:
Individual name:
NOAA Institutional Repository
Role:
Role code:
publisher
Cited responsible party:
Responsible party:
Organisation name:
missing
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://doi.org/10.25923/ngk1-m335
Protocol:
HTTPS
Application profile:
Web Browser
Name:
DSMR Publication at the NOAA Institutional Repository
Description:
Report documenting the Scientific Data Stewardship Maturity for this dataset.
Function:
Online function code:
information
Role:
inapplicable
Association Type:
Association type code:
crossReference
Initiative Type:
Initiative type code:
sciencePaper
Aggregation Info:
AggregateInformation:
Aggregate Data Set Name:
Citation:
Title:
NTHMP DEM Project
Date:
Date:
Date:
2009-12-01
Date type:
Date type code:
publication
Cited responsible party:
Responsible party:
Organisation name:
NOAA National Geophysical Data Center
Contact info:
Contact:
Address:
Address:
City:
Boulder
Administrative area:
Colorado
Role:
Role code:
publisher
Cited responsible party:
Responsible party:
Organisation name:
NOAA National Geophysical Data Center
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
inapplicable
Contact info:
Contact:
Online Resource: title: DEM Map Search
Online Resource: uuid: ec5e3f2b-4ed9-448f-b801-25d039f1922d
Linkage:
URL:
https://www.ncei.noaa.gov/maps/bathymetry/
Protocol:
HTTPS
Name:
Bathymetric Data Viewer
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).
Function:
Online function code:
search
Role:
inapplicable
Presentation form:
Presentation form code:
mapDigital
Series:
Series:
Name:
NTHMP DEMs
Issue identification:
Named by primary coastal city, state in DEM.
Association Type:
Association type code:
largerWorkCitation
Aggregation Info:
AggregateInformation:
Aggregate Data Set Name:
Citation:
Title:
Digital Elevation Models of Akutan, Alaska: Procedures, Data Sources, and Analysis
Date:
Date:
Date:
2009-04-20
Date type:
Date type code:
publication
Cited responsible party:
Responsible party:
Organisation name:
NOAA National Geophysical Data Center
Contact info:
Contact:
Address:
Address:
City:
Boulder
Administrative area:
CO
Role:
Role code:
publisher
Cited responsible party:
Responsible party:
Organisation name:
Elliot Lim
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Barry W. Eakins
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
R. Jason Caldwell
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Position name:
inapplicable
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://www.ngdc.noaa.gov/mgg/dat/dems/regional_tr/akutan_83_mhhw_2009.pdf
Name:
Digital Elevation Model of Akutan, Alaska: Procedures, Data Sources and Analysis
Description:
Report describing the development of the Akutan, Alaska DEM
Function:
Online function code:
download
Role:
inapplicable
Other citation details:
30 pages
Association Type:
Association type code:
crossReference
Initiative Type:
Initiative type code:
userGuide
Spatial representation type:
Spatial representation type code:
grid
Language:
eng; USA
Topic category:
Topic category code:
elevation
Environment description:
Native Dataset Environment: Microsoft Windows 2000 Version 5.2 (Build 3790) Service Pack 2; ESRI ArcCatalog
9.2.4.1420
Extent:
Extent:
Geographic element:
Geographic bounding box:
West bound longitude:
-166.89
East bound longitude:
-165.07
South bound latitude:
53.61
North bound latitude:
54.39
Temporal element:
Temporal extent:
Extent:
Time period:
Begin date:
1896-01-01
End date:
2008-01-01
Return To Index
Identification info: title: DEM Global Mosaic ArcGIS Image Service
Service Identification (19119): uuid: 05c99199-0d0c-464f-af04-ec1a9b41b945
Citation:
Citation:
Title:
Digital Elevation Model Global Mosaic ArcGIS Image Service
Date:
Date:
Date:
2016-06-14
Date type:
Date type code:
creation
Cited responsible party:
Responsible party:
Organisation name:
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of
Commerce
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://www.ncei.noaa.gov/products/coastal-elevation-models
Protocol:
HTTPS
Name:
Coastal Elevation Models at NCEI
Function:
Online function code:
information
Role:
Role code:
publisher
Cited responsible party:
Responsible party:
Organisation name:
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of
Commerce
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://noaa.maps.arcgis.com/home/item.html?id=c876e3c96a8642ab8557646a3b4fa0ff
Protocol:
HTTPS
Name:
NOAA GeoPlatform Entry for DEM Global Mosaic (Elevation Values)
Description:
NOAA GeoPlatform listing for DEM Global Mosaic (Elevation Values)
Function:
Online function code:
information
Role:
Role code:
publisher
Cited responsible party:
Responsible party:
Organisation name:
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of
Commerce
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://noaa.maps.arcgis.com/home/item.html?id=e11ebaeb19544bb18c2afe440f063062
Protocol:
HTTPS
Name:
NOAA GeoPlatform Entry for DEM Global Mosaic (Color Shaded Relief)
Description:
Shaded relief visualization of a global seamless bathymetry/topography mosaic of digital
elevation models at NOAA/NCEI.
Function:
Online function code:
information
Role:
Role code:
publisher
Cited responsible party:
Responsible party:
Organisation name:
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of
Commerce
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://noaa.maps.arcgis.com/home/item.html?id=e9ba2e7afb7d46cd878b34aa3bfce042
Protocol:
ESRI:ArcGIS
Name:
Digital Elevation Models Mosaic (Individual DEMs)
Description:
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.
Function:
Online function code:
search
Role:
Role code:
publisher
Abstract:
The DEM Global Mosaic is an image service providing a global, seamless bathymetry/topography mosaic that
includes NCEI's ETOPO 2022, NCEI's Continuously Updated DEM (CUDEM), and other NCEI-stewarded DEMs, along
with regional grids such as IBCAO, IBCSO and the Hawaiian Island Multibeam Synthesis (University of Hawaii).
This service provides elevation/depth values in meters; for a visualization of the data, please see the
related DEM Global Mosaic (Color Shaded Relief) service. There are 5 related image services providing access
to Digital Elevation Models: DEM Mosaic (Individual DEMs), DEM Global Mosaic (Elevation Values), DEM Global
Mosaic (Color Shaded Relief), CUDEM Mosaic (Elevation Values), and CUDEM Mosaic (Color Shaded Relief). 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). No conversion/harmonization of vertical datums was performed. Because the mosaic contains
'overviews' for performance, individual DEMs cannot be separated from the others. Individual DEMs, or
smaller subsets, are available in the companion DEM Mosaic (Individual DEMs) image service. 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 feature service for polygon footprints and more information about the individual DEMs used to
create this composite view.
Point of contact: title: NCEI GIS Team
Responsible party: uuid: 59a20100-186a-4a92-8b22-a395c1f515d1
Individual name:
NCEI GIS Team
Organisation name:
NOAA National Centers for Environmental Information
Contact info:
Contact:
Address:
Address:
Electronic mail address:
ncei.gis@noaa.gov
Role:
Role code:
pointOfContact
Descriptive keywords:
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:
Keyword type code:
theme
Thesaurus name: title: NASA/Global Change Master Directory (GCMD) Earth Science Services Keywords
Citation: uuid: 9f0de6e7-428b-11df-9879-0800200c9a66
Title:
Global Change Master Directory (GCMD) Service Keywords
Date:
Date:
Date:
2020-01-09
Date type:
Date type code:
publication
Edition:
9.1
Cited responsible party: title: GCMD Landing Page
Responsible party: uuid: 1edb41d0-428a-11df-9879-0800200c9a66
Organisation name:
NASA Goddard Space Flight Center, Earth Science Data and Information System
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
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:
Online function code:
information
Role:
Role code:
custodian
Resource constraints:
Constraints:
Use limitation:
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.
Service Type:
ArcGIS Image Service
Service Version:
10.8.1
Extent:
Extent:
Geographic element:
Geographic bounding box:
Extent type code:
1
West bound longitude:
-180
East bound longitude:
180
South bound latitude:
-90
North bound latitude:
90
Coupling Type:
Coupling Type:
tight
Contains Operations:
Operation:
Operation Name:
ArcGIS Server REST endpoint for image service (Elevation Values)
Distributed Computing Platforms:
unknown
Connect Point:
Online Resource:
Linkage:
URL:
https://gis.ngdc.noaa.gov/arcgis/rest/services/DEM_mosaics/DEM_global_mosaic/ImageServer
Protocol:
ESRI:ArcGIS
Application profile:
ESRI Image Service REST specification
Name:
DEM Global Mosaic (Elevation Values) ArcGIS Image Service
Description:
REST endpoint for DEM Global Mosaic (Elevation Values) ArcGIS Image Service
Function:
Online function code:
search
Contains Operations:
Operation:
Operation Name:
ArcGIS for Server REST endpoint for image service (Color Shaded Relief)
Distributed Computing Platforms:
unknown
Connect Point:
Online Resource:
Linkage:
URL:
https://gis.ngdc.noaa.gov/arcgis/rest/services/DEM_mosaics/DEM_global_mosaic_hillshade/ImageServer
Protocol:
ESRI:ArcGIS
Application profile:
ESRI Image Rest Specification
Name:
DEM Global Mosaic (Color Shaded Relief) ArcGIS Image Service
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.
Function:
Online function code:
search
Contains Operations:
Operation:
Operation Name:
WMS Get Capabilities
Distributed Computing Platforms:
Connect Point:
Online Resource:
Linkage:
URL:
https://gis.ngdc.noaa.gov/arcgis/services/DEM_mosaics/DEM_global_mosaic_hillshade/ImageServer/WMSServer?request=GetCapabilities&service=WMS
Protocol:
OGC:WMS
Application profile:
http://opengis.net/spec/wms
Name:
DEM Global Mosaic (Color Shaded Relief) WMS
Description:
Capabilities document for Open Geospatial Consortium Web Map Service for DEM Global Mosaic (Color
Shaded Relief)
Function:
Online function code:
search
Return To Index
Identification info: title: Footprints ArcGIS Map Service
Service Identification (19119): uuid: 4486d41a-c4ff-4c08-8315-9d22a2be8b73
Citation:
Citation:
Title:
NCEI Digital Elevation Model Extents ArcGIS Feature Layer
Date:
Date:
Date:
2022-10-24
Date type:
Date type code:
creation
Cited responsible party:
Responsible party:
Organisation name:
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of
Commerce
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://www.ncei.noaa.gov/products/coastal-elevation-models
Protocol:
HTTPS
Name:
Coastal Elevation Models at NCEI
Function:
Online function code:
information
Role:
Role code:
publisher
Cited responsible party:
Responsible party:
Organisation name:
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of
Commerce
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://noaa.maps.arcgis.com/home/item.html?id=0afa88a1701749dbbf76fcadca4f77f3
Protocol:
HTTPS
Name:
NOAA GeoPlatform Entry for NCEI Digital Elevation Model (DEM) Extents
Description:
NOAA GeoPlatform listing for NCEI Digital Elevation Model (DEM) Extents
Function:
Online function code:
information
Role:
Role code:
publisher
Cited responsible party:
Responsible party:
Organisation name:
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of
Commerce
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://noaa.maps.arcgis.com/home/item.html?id=c876e3c96a8642ab8557646a3b4fa0ff
Protocol:
HTTPS
Name:
NOAA GeoPlatform Entry for DEM Global Mosaic (Elevation Values)
Description:
NOAA GeoPlatform listing for DEM Global Mosaic (Elevation Values)
Function:
Online function code:
information
Role:
Role code:
publisher
Cited responsible party:
Responsible party:
Organisation name:
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of
Commerce
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://noaa.maps.arcgis.com/home/item.html?id=e11ebaeb19544bb18c2afe440f063062
Protocol:
HTTPS
Name:
NOAA GeoPlatform Entry for DEM Global Mosaic (Color Shaded Relief)
Description:
Shaded relief visualization of a global seamless bathymetry/topography mosaic of digital
elevation models at NOAA/NCEI.
Function:
Online function code:
information
Role:
Role code:
publisher
Cited responsible party:
Responsible party:
Organisation name:
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of
Commerce
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://noaa.maps.arcgis.com/home/item.html?id=e9ba2e7afb7d46cd878b34aa3bfce042
Protocol:
ESRI:ArcGIS
Name:
Digital Elevation Models Mosaic (Individual DEMs)
Description:
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.
Function:
Online function code:
search
Role:
Role code:
publisher
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).
Point of contact: title: NCEI GIS Team
Responsible party: uuid: 59a20100-186a-4a92-8b22-a395c1f515d1
Individual name:
NCEI GIS Team
Organisation name:
NOAA National Centers for Environmental Information
Contact info:
Contact:
Address:
Address:
Electronic mail address:
ncei.gis@noaa.gov
Role:
Role code:
pointOfContact
Descriptive keywords:
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:
Keyword type code:
theme
Thesaurus name: title: NASA/Global Change Master Directory (GCMD) Earth Science Services Keywords
Citation: uuid: 9f0de6e7-428b-11df-9879-0800200c9a66
Title:
Global Change Master Directory (GCMD) Service Keywords
Date:
Date:
Date:
2020-01-09
Date type:
Date type code:
publication
Edition:
9.1
Cited responsible party: title: GCMD Landing Page
Responsible party: uuid: 1edb41d0-428a-11df-9879-0800200c9a66
Organisation name:
NASA Goddard Space Flight Center, Earth Science Data and Information System
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
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:
Online function code:
information
Role:
Role code:
custodian
Resource constraints:
Constraints:
Use limitation:
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.
Service Type:
ArcGIS Feature Service
Service Version:
11.0
Extent:
Extent:
Geographic element:
Geographic bounding box:
Extent type code:
1
West bound longitude:
-180
East bound longitude:
180
South bound latitude:
-90
North bound latitude:
90
Coupling Type:
Coupling Type:
tight
Contains Operations:
Operation:
Operation Name:
ArcGIS Server REST endpoint for feature service
Distributed Computing Platforms:
unknown
Connect Point:
Online Resource:
Linkage:
URL:
https://services2.arcgis.com/C8EMgrsFcRFL6LrL/arcgis/rest/services/ncei_dem_extents/FeatureServer
Protocol:
HTTPS
Application profile:
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:
Online function code:
search
Return To Index
Distribution info:
Distribution:
Distributor:
Distributor:
Distributor contact: title: NCEI (distributor)
Responsible party: uuid: 440b3ac2-64a5-46e2-9846-38305718b644
Organisation name:
NOAA National Centers for Environmental Information
Contact info:
Contact:
Address:
Address:
Electronic mail address:
ncei.info@noaa.gov
Online Resource:
Online Resource:
Linkage:
URL:
https://www.ncei.noaa.gov/contact
Name:
NCEI Contact Information
Description:
Information for contacts at NCEI.
Function:
Online function code:
information
Role:
Role code:
distributor
Distribution Order Process:
Standard order process:
Fees:
In most cases, electronic downloads of the data are free. However, fees may apply for custom orders,
data certifications, copies of analog materials, and data distribution on physical media.
Ordering instructions:
Contact NCEI for other distribution options and instructions.
Distributor format:
Format:
Name:
netCDF
Version:
1
Specification:
netCDF
File decompression technique:
WINZIP
Distributor format: title: netCDF 4 Classic
Format: uuid: bc5f15fe-5513-4107-a6eb-79b6178af569
Name:
netCDF
Version:
4 Classic
Distributor transfer options:
Digital transfer options:
Online:
Online Resource:
Linkage:
URL:
https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/gov.noaa.ngdc.mgg.dem:536/html
Protocol:
HTTPS
Name:
Metadata Landing Page
Function:
Online function code:
information
Distributor transfer options:
Digital transfer options:
Online: title: DEM text search
Online Resource: uuid: eac4bad6-f579-4d6a-bd74-1821f2f02959
Linkage:
URL:
https://www.ngdc.noaa.gov/mgg/coastal
Protocol:
HTTPS
Name:
DEM text search
Description:
Text search for locating completed and planned DEMs.
Function:
Online function code:
search
Distributor transfer options:
Digital transfer options:
Online: title: DEM map search
Online Resource: uuid: ec5e3f2b-4ed9-448f-b801-25d039f1922d
Linkage:
URL:
https://www.ncei.noaa.gov/maps/bathymetry/
Protocol:
HTTPS
Name:
Bathymetric Data Viewer
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).
Function:
Online function code:
search
Distributor transfer options:
Digital transfer options:
Online:
Online Resource:
Linkage:
URL:
https://www.ngdc.noaa.gov/thredds/dodsC/regional/akutan_83_mhhw_2009.nc.html
Protocol:
OPeNDAP:OPeNDAP
Description:
OPeNDAP Dataset Access Form
Function:
Online function code:
download
Distributor transfer options:
Digital transfer options:
Online:
Online Resource:
Linkage:
URL:
https://www.ngdc.noaa.gov/thredds/fileServer/regional/akutan_83_mhhw_2009.nc
Protocol:
HTTPS
Description:
Download NetCDF File
Function:
Online function code:
download
Distributor transfer options:
Digital transfer options:
Online:
Online Resource:
Linkage:
URL:
https://www.ngdc.noaa.gov/thredds/wcs/regional/akutan_83_mhhw_2009.nc?service=WCS&version=1.0.0&request=GetCapabilities
Protocol:
OGC:WCS
Description:
Web Coverage Service GetCapabilities
Function:
Online function code:
information
Distributor transfer options:
Digital transfer options:
Online:
Online Resource:
Linkage:
URL:
https://www.ngdc.noaa.gov/thredds/wms/regional/akutan_83_mhhw_2009.nc?service=WMS&version=1.3.0&request=GetCapabilities
Protocol:
OGC:WMS
Description:
Web Map Service GetCapabilities
Function:
Online function code:
information
Distributor transfer options:
Digital transfer options:
Online:
Online Resource:
Linkage:
URL:
https://www.ngdc.noaa.gov/thredds/ncss/regional/akutan_83_mhhw_2009.nc/dataset.html
Protocol:
HTTPS
Description:
Download a subset of the NetCDF
Function:
Online function code:
download
Distributor transfer options:
Digital transfer options:
Online:
Online Resource:
Linkage:
URL:
https://www.ngdc.noaa.gov/thredds/ncml/regional/akutan_83_mhhw_2009.nc?catalog=https%3A%2F%2Fwww.ngdc.noaa.gov%2Fthredds%2Fcatalog%2Fregional%2Fcatalog.html&dataset=regionalDatasetScan%2Fakutan_83_mhhw_2009.nc
Protocol:
HTTPS
Description:
NetCDF Markup Language file
Function:
Online function code:
information
Return To Index
Data quality info: title: NCEI repository history
Data quality: uuid: b24b7720-4d3e-42f9-b6b8-88429d75e36b
Scope:
Scope:
Hierarchy level:
Scope code:
repository
Level description:
Scope description:
Other:
NOAA National Centers for Environmental Information
Lineage:
Lineage:
Process step:
Process Step:
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.
Date and time:
2015-04-22T00:00:00
Return To Index
Data quality info:
Data quality:
Scope:
Scope:
Hierarchy level:
Scope code:
dataset
Report:
Absolute external positional accuracy:
Name of measure:
Horizontal Positional Accuracy Report
Evaluation method description:
The horizontal accuracy of bathymetric and topographic features in the DEM is dependent upon cell size and
the accuracy of the input datasets used to determine corresponding cell values. Positional accuracy of
input topographic datasets limits accuracy of corresponding cell values in DEM. USGS SRTM DEM: 15 to 30
meters. DEM cell-value relative-contribution factors: NED: 100, SRTM: 10. Bathymetry: several hundred
meters. Positional accuracy of input bathymetric datasets limits accuracy of corresponding cell values
in DEM. NOS, NOS hydrographic LiDAR and USACE surveys (primarily in dredged shipping channels): about 1
meter. 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. Morphologic change in inland rivers and along the coast also degrades the positional
accuracy of NOS soundings. Where
Result:
missing
Report:
Absolute external positional accuracy:
Name of measure:
Vertical Positional Accuracy Report
Evaluation method description:
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: 10 to 15 meters. Vertical
accuracy of input topographic datasets limits accuracy of corresponding cells in DEM. USGS NED DEM: 7
and 15 meters. SRTM DEM: 16 meters. DEM cell relative-contribution factors: SRTM: 10 NED: 100.
Bathymetry: 2 meters to 5% of water depth. Vertical accuracy of input bathymetric datasets limits
accuracy of corresponding cells in DEM. GPS-navigated NOS, NOS hydrographic LiDAR and USACE surveys
(primarily in dredged shipping channels): about 0.1 meter. 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 meters. Where present, USACE survey data supersede NOS
hydrographic sounding data values in DEM. DEM cell-value
Result:
missing
Report:
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.
Result:
unknown
Report:
Conceptual consistency:
Measure description:
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:
Lineage:
Process step:
Process Step:
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.
Date and time:
2009-01-15T00:00:00
Processor: title: Barry Eakins
Responsible party: uuid: A5B0BAEE-2A90-103F-E040-0AC8C5BB459F
Individual name:
Barry W. Eakins
Organisation name:
NOAA National Centers for Environmental Information
Position name:
Research Scientist
Contact info:
Contact:
Phone:
Telephone:
Voice:
303-497-6505
Address:
Address:
Delivery point:
325 Broadway, E/GC3
City:
Boulder
Administrative area:
Colorado
Postal code:
80305-3328
Country:
USA
Electronic mail address:
Barry.Eakins@noaa.gov
Hours of service:
9am-5pm, M-F, Mountain Time
Contact instructions:
Contact Marine Geology and Geophysics Division
Role:
Role code:
pointOfContact
Process step:
Process Step:
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.
Date and time:
2009-01-29T00:00:00
Process step:
Process Step:
Description:
xyz files of the bathymetric data were surfaced using GMT's 'surface' tool onto a 8/3 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.
Date and time:
2009-02-12T00:00:00
Process step:
Process Step:
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. Gridding was performed
with a 5% data buffer. The grid was imported in ArcGIS to create the final DEM.
Date and time:
2009-02-26T00:00:00
Process step:
Process Step:
Description:
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 then creating a
slope grid to identify gridding artifacts in the DEM.
Date and time:
2009-03-12T00:00:00
Source:
Source:
Description:
Source Contribution: hydrographic surveys downloaded from web site. ; Source Type: online
Source citation:
Citation:
Title:
NOS Hydrographic Surveys
Date:
Date:
Date:
2009-01-01
Date type:
Date type code:
publication
Cited responsible party:
Responsible party:
Organisation name:
NOAA National Geophysical Data Center
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
inapplicable
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://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:
Online function code:
download
Role:
inapplicable
Source extent:
Extent:
Temporal element:
Temporal extent:
Extent:
Time period:
Begin date:
1896-01-01
End date:
2002-01-01
Source:
Source:
Description:
Source Contribution: downloaded from web site. ; Source Type: online
Source citation:
Citation:
Title:
Electronic Navigational Charts
Date:
Date:
Date:
2009-01-01
Date type:
Date type code:
publication
Cited responsible party:
Responsible party:
Organisation name:
DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of
Commerce
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
inapplicable
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm
Name:
OCS Electronic Navigational Charts
Description:
Digital database of NOAA nautical chart information.
Function:
Online function code:
download
Role:
inapplicable
Source extent:
Extent:
Temporal element:
Temporal extent:
Extent:
Time instant:
Time position:
2009-01-01
Source:
Source:
Description:
Source Contribution: multibeam surveys downloaded from web site. ; Source Type: online
Source citation:
Citation:
Title:
NGDC Multibeam Surveys
Date:
Date:
Date:
2009-01-01
Date type:
Date type code:
publication
Cited responsible party:
Responsible party:
Organisation name:
NOAA National Geophysical Data Center
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
inapplicable
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html
Name:
NGDC Multibeam Survey Database
Description:
Digital database of NGDC multibeam surveys.
Function:
Online function code:
download
Role:
inapplicable
Source extent:
Extent:
Temporal element:
Temporal extent:
Extent:
Time period:
Begin date:
1999-01-01
End date:
2004-01-01
Source:
Source:
Description:
Source Contribution: Trackline surveys downloaded from web site. ; Source Type: online
Source citation:
Citation:
Title:
NGDC Trackline Surveys
Date:
Date:
Date:
2009-01-01
Date type:
Date type code:
publication
Cited responsible party:
Responsible party:
Organisation name:
NOAA National Geophysical Data Center
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
inapplicable
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://www.ngdc.noaa.gov/mgg/geodas/trackline.html
Name:
NGDC Trackline Survey Database
Description:
Digital database of NGDC Trackline surveys.
Function:
Online function code:
download
Role:
inapplicable
Source extent:
Extent:
Temporal element:
Temporal extent:
Extent:
Time period:
Begin date:
1913-01-01
End date:
1991-01-01
Source:
Source:
Description:
Source Contribution: gridded topographic data ; Source Type: online
Source citation:
Citation:
Title:
USGS NED topography
Date:
Date:
Date:
2009-01-01
Date type:
Date type code:
publication
Cited responsible party:
Responsible party:
Organisation name:
DOI/USGS > U.S. Geological Survey, Department of the Interior
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
inapplicable
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
http://ned.usgs.gov/
Name:
USGS National Elevation Dataset
Description:
Digital database of U.S. topography, in raster form (DEM)
Function:
Online function code:
download
Role:
inapplicable
Source extent:
Extent:
Temporal element:
Temporal extent:
Extent:
Time instant:
Time position:
2006-01-01
Source:
Source:
Description:
Source Contribution: gridded topographic data downloaded from web site. ; Source Type: on web
Source citation:
Citation:
Title:
Shuttle Radar Topography Mission (SRTM)
Date:
Date:
Date:
2009-01-01
Date type:
Date type code:
publication
Cited responsible party:
Responsible party:
Organisation name:
NASA > National Aeronautics and Space Administration
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
inapplicable
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://lta.cr.usgs.gov/SRTM1Arc
Name:
Shuttle Radar Topography Mission
Description:
global topography
Function:
Online function code:
download
Role:
inapplicable
Source extent:
Extent:
Temporal element:
Temporal extent:
Extent:
Time instant:
Time position:
2000-01-01
Return To Index
Data quality info:
Data quality:
Scope:
Scope:
Hierarchy level:
Scope code:
series
Level description:
Scope description:
Other:
Data Stewardship
Report:
Conceptual consistency:
Name of measure:
Data Stewardship Maturity Assessment
Measure identification:
Identifier:
Code:
MM-Stew
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.
Evaluation procedure:
Citation:
Title:
The Scientific Data Stewardship Maturity Assessment Model Template
Date:
Date:
Date:
2015-06-23
Date type:
Date type code:
publication
Edition:
NCDC-CICS-SMM_0001_Rev.1 v4.0 06/23/2015
Identifier:
Identifier:
Code:
Anchor: xlink: https://doi.org/10.6084/m9.figshare.1211954 title: DOI link
doi:10.10.6084/m9.figshare.1211954
Cited responsible party:
Responsible party:
Individual name:
Peng, Ge
Organisation name:
CICS-NC/NCEI
Role:
Role code:
author
Cited responsible party:
Responsible party:
Organisation name:
inapplicable
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://doi.org/10.6084/m9.figshare.1211954
Protocol:
HTTPS
Application profile:
Web Browser
Name:
The Scientific Data Stewardship Maturity Assessment Model Template
Description:
Landing page for quality evaluation procedure.
Function:
Online function code:
information
Role:
inapplicable
Presentation form:
Presentation form code:
documentDigital
Date and time:
2016-06-21T00:00:00
Result:
Quantitative result:
Value unit:
inapplicable
Value:
optimal
Value:
advanced
Value:
intermediate
Value:
advanced
Value:
intermediate
Value:
intermediate
Value:
minimal
Value:
minimal
Value:
intermediate
Result:
Conformance result:
Specification:
Citation:
Title:
Akutan_AK_8_3s_MHHW_DEM
Date:
Date:
Date:
2016-06-21
Date type:
Date type code:
publication
Edition:
v01r01
Cited responsible party:
Responsible party:
Organisation name:
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S.
Department of Commerce
Role:
Role code:
publisher
Cited responsible party:
Responsible party:
Organisation name:
missing
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
template
Role:
missing
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.
Pass:
inapplicable
Return To Index
Metadata maintenance:
Maintenance information:
Maintenance and update frequency:
Maintenance frequency code:
asNeeded
Maintenance note:
Modified for compliance to NCEI Template v1.2.
Return To Index
Acquisition:
Acquisition Information:
Instrument:
Instrument:
Identifier:
inapplicable
Type:
Light Detection and Ranging
Instrument:
Instrument:
Identifier:
inapplicable
Type:
Multibeam Swath Bathymetry System
Instrument:
Instrument:
Identifier:
inapplicable
Type:
Sound Navigation and Ranging
Operation Information:
Operation:
Identifier:
Identifier:
Code:
NTHMP DEM Gridding Project
Status:
missing
Parent Operation:
inapplicable
Platform:
Platform:
Identifier:
Identifier:
Code:
Digital Elevation Model
Description:
missing
Instrument:
missing
Return To Index