Astoria, Oregon 1/3 arc-second MHW Coastal Digital Elevation Model
NOAA's National Centers for Environmental Information (NCEI) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used to support individual coastal States as part of the Pacific Marine Environmental Laboratory's (PMEL) efforts to support NOAA's tsunami forecast system and for tsunami inundation modeling, improve community preparedness and hazard mitigation. Bathymetric,
topographic, and shoreline data used in DEM compilation are obtained from various sources including: NOAA; the U.S. Geological Survey (USGS); and other federal, state, and local government agencies, academic institutions, and private companies. DEMs are referenced to the vertical datum of MHW and horizontal datum of World Geodetic System 1984 geographic (WGS 84). Grid spacing for the DEM is 1/3 arc-second (~10 meters).
Resources
2 resources available
-
Shapefile Zip File
ZIP -
TIGER/Line® Shapefiles
TEXT/HTML
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{
"fn": "U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Spatial Data Collection and Products Branch",
"@type": "vcard:Contact",
"hasEmail": "mailto:geo.geography@census.gov"
}
|
| describedByType | application/octet-steam |
| description | NOAA's National Centers for Environmental Information (NCEI) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used to support individual coastal States as part of the Pacific Marine Environmental Laboratory's (PMEL) efforts to support NOAA's tsunami forecast system and for tsunami inundation modeling, improve community preparedness and hazard mitigation. Bathymetric, topographic, and shoreline data used in DEM compilation are obtained from various sources including: NOAA; the U.S. Geological Survey (USGS); and other federal, state, and local government agencies, academic institutions, and private companies. DEMs are referenced to the vertical datum of MHW and horizontal datum of World Geodetic System 1984 geographic (WGS 84). Grid spacing for the DEM is 1/3 arc-second (~10 meters). |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Shapefile Zip File",
"format": "ZIP",
"mediaType": "application/zip",
"downloadURL": "https://www2.census.gov/geo/tiger/TIGER2018/LINEARWATER/tl_2018_38003_linearwater.zip",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"title": "TIGER/Line® Shapefiles",
"accessURL": "https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-line-file.html",
"mediaType": "text/html",
"description": "Should be used for most mapping projects--this is our most comprehensive dataset. Designed for use with GIS
(geographic information Systems).",
"describedByType": "application/octet-stream"
}
]
|
| identifier | https://data.noaa.gov/waf/NOAA/NESDIS/NGDC/MGG/DEM/iso/xml/5490.xml |
| issued | 2018-01-01T00:00:00.000+00:00 |
| keyword |
[
"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 > Topographical Relief Maps",
"Earth Science > Oceans > Coastal Processes > Coastal Elevation",
"Models/Analyses > DEM > Digital Elevation Model",
"ICSU-WDS > International Council for Science - World Data System",
"1 meter - < 30 meters",
"< 1 meter",
"Ocean > Pacific Ocean",
"Vertical Location > Land Surface",
"Vertical Location > Sea Floor",
"Coastal Relief",
"Gridded elevations",
"Integrated bathymetry and topography",
"Astoria",
"Pacific Coast",
"Oregon",
"Washington",
"Columbia River",
"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"
]
|
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2016-06-18T00:00:00.000+00:00 |
| publisher |
{
"name": "NOAA National Centers for Environmental Information",
"@type": "org:Organization"
}
|
| rights | otherRestrictions |
| spatial | -97.681465,46.629928,-98.46753,47.241284 |
| temporal | 2017-06-01T00:00:00+00:00/2018-05-01T00:00:00+00:00 |
| title | Astoria, Oregon 1/3 arc-second MHW Coastal Digital Elevation Model |
