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 data       graph  M    public Sand Point, Alaska MHW Coastal Digital Elevation Model (Regional, sand point 13 mhw 2012)    ?   F   I   M   background (external link) RSS Subscribe NOAA noaa_ngdc_63bd_fe26_6765

The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL cdm_data_type String Grid
attribute NC_GLOBAL comment String Developed for the Pacific Marine Environmental Laboratory (PMEL), NOAA Center for Tsunami Research program in support of NOAA's tsunami forecasting and warning efforts.
attribute NC_GLOBAL Conventions String ACDD 1.3, CF-1.6, COARDS
attribute NC_GLOBAL creator_email String dem.info@noaa.gov
attribute NC_GLOBAL creator_institution String DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce; publisher; DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce; Boulder; Colorado; publisher; DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce; originator; Citation URL; http://www.ngdc.noaa.gov/dem/squareCellGrid/getReport/3549; Sand Point, AK 1/3 arc-second Tsunami Inundation DEM; Download page for accessing DEM, metadata record and development report.; download; Citation URL; http://www.ngdc.noaa.gov/mgg/inundation/tsunami/inundation.html; NOAA Tsunami Inundation Gridding Project; Project web page.; information
attribute NC_GLOBAL creator_name String National Centers for Environmental Information
attribute NC_GLOBAL creator_type String group
attribute NC_GLOBAL creator_url String https://www.ngdc.noaa.gov/mgg/bathymetry/relief.html (external link)
attribute NC_GLOBAL date_issued String 2012-04-06; publication
attribute NC_GLOBAL date_metadata_modified String 2016-07-28
attribute NC_GLOBAL description String Projection: Geographic
Grid created by mbgrid
MB-system Version 5.1.3beta1862
Run by <mlove> on <indian.ngdc.noaa.gov> at <Wed Apr 4 16:59:40 2012>
attribute NC_GLOBAL Easternmost_Easting double -159.17000004844002
attribute NC_GLOBAL GDAL String GDAL 1.11.4, released 2016/01/25
attribute NC_GLOBAL GDAL_AREA_OR_POINT String Area
attribute NC_GLOBAL geospatial_bounds_crs String World Geodetic System 1984
attribute NC_GLOBAL geospatial_bounds_vertical_crs String Mean High Water height
attribute NC_GLOBAL geospatial_lat_max double 55.69999997199999
attribute NC_GLOBAL geospatial_lat_min double 54.699999999999996
attribute NC_GLOBAL geospatial_lat_resolution double 9.259258999999978E-5
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -159.17000004844002
attribute NC_GLOBAL geospatial_lon_min double -160.9
attribute NC_GLOBAL geospatial_lon_resolution double 9.259258999999943E-5
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL GMT_version String 4.5.13 [64-bit]
attribute NC_GLOBAL history String Tue Jul 26 17:42:20 2016: GDAL CreateCopy( /nfs/metadata_working/DEM/sand_point_v2.nc, ... )
attribute NC_GLOBAL id String regionalDatasetScan.sand_point_13_mhw_2012.nc
attribute NC_GLOBAL infoUrl String https://www.ngdc.noaa.gov/thredds/dodsC/regional/sand_point_13_mhw_2012.nc.html (external link)
attribute NC_GLOBAL institution String NOAA
attribute NC_GLOBAL keywords String alaska, bathymetry, center, coastal, data, dem, depth, digital, earth, elevation, elevations, environmental, geological, geophysical, gridded, integrated, laboratory, land, latitude, longitude, maps, marine, meter, meters, mhw, model, national, ncei, nesdis, ngdc, noaa, nos, ocean, oceans,
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 > Topographical Relief Maps; Earth Science > Oceans > Coastal Processes > Coastal Elevation; DEM > Digital Elevation Model; H: 1 meter - < 30 meters; V: < 1 meter; Coastal Relief; Gridded elevations; Integrated bathymetry and topography,
pacific, pmel, point, processes, regional, relief, sand, science, seafloor, service, states, surface, survey, terrain, topographical, topography, united, usgs, v, water
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
attribute NC_GLOBAL license String 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.; Produced by the NOAA National Geophysical Data Center. Not subject to copyright protection within the United States.; While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.
attribute NC_GLOBAL naming_authority String gov.noaa.ngdc.mgg.dem
attribute NC_GLOBAL node_offset int 1
attribute NC_GLOBAL Northernmost_Northing double 55.69999997199999
attribute NC_GLOBAL product_version String First
attribute NC_GLOBAL project String ICSU-WDS > International Council for Science - World Data System
attribute NC_GLOBAL publisher_email String dem.info@noaa.gov
attribute NC_GLOBAL publisher_name String National Centers for Environmental Information
attribute NC_GLOBAL publisher_type String institution
attribute NC_GLOBAL publisher_url String https://www.ngdc.noaa.gov/mgg/bathymetry/relief.html (external link)
attribute NC_GLOBAL references String Digital Elevation Models of Sand Point, Alaska: Procedures, Data Sources, and Analysis
attribute NC_GLOBAL source String Electronic Navigational Charts and Raster Nautical Charts; Sand Point - Hydrosurveys; NOS Hydrographic Surveys
attribute NC_GLOBAL sourceUrl String https://www.ngdc.noaa.gov/thredds/dodsC/regional/sand_point_13_mhw_2012.nc (external link)
attribute NC_GLOBAL Southernmost_Northing double 54.699999999999996
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v29
attribute NC_GLOBAL summary String Sand Point, Alaska MHW Coastal Digital Elevation Model. NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used to support tsunami forecasting and modeling efforts at the NOAA Center for Tsunami Research, Pacific Marine Environmental Laboratory (PMEL). The DEMs are part of the tsunami forecast system SIFT (Short-term Inundation Forecasting for Tsunamis) currently being; developed by PMEL for the NOAA Tsunami Warning Centers, and are used in the MOST (Method of Splitting Tsunami) model developed by PMEL to simulate tsunami generation, propagation, and inundation. 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 (United States 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 the vertical tidal datum of Mean High Water (MHW) and horizontal datum of World Geodetic System 1984 (WGS84). Grid spacings for the DEMs range from 1/3 arc-second (~10 meters) to 3 arc-seconds (~90 meters).
attribute NC_GLOBAL title String Sand Point, Alaska MHW Coastal Digital Elevation Model (Regional, sand point 13 mhw 2012)
attribute NC_GLOBAL Westernmost_Easting double -160.9
dimension latitude   double nValues=10801, evenlySpaced=true, averageSpacing=9.259258999999978E-5
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range double 54.699999999999996, 55.69999997199999
attribute latitude axis String Y
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
dimension longitude   double nValues=18685, evenlySpaced=true, averageSpacing=9.259258999999943E-5
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range double -160.9, -159.17000004844002
attribute longitude axis String X
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable z   float latitude, longitude
attribute z _FillValue float NaN
attribute z colorBarMaximum double 8000.0
attribute z colorBarMinimum double -8000.0
attribute z colorBarPalette String Topography
attribute z grid_mapping String crs
attribute z ioos_category String Bathymetry
attribute z long_name String Topography (m)
attribute z positive String up
attribute z units String meters

This information is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.
 


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