Seward, Alaska 1/3 arc-second MHW Coastal Digital Elevation Model

The 1/3-second Seward Alaska Elevation Grid provides bathymetric data of 1/3-second resolution in geographic coordinates. This grid is strictly for tsunami inundation modeling

Data and Resources

Additional Info

Field Value
Last Updated June 19, 2019, 00:50
Created June 10, 2017, 17:25
access_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."]
bbox-east-long -149.31
bbox-north-lat 60.16
bbox-south-lat 60.06
bbox-west-long -149.47
contact-email oar.pmel.tsunami-webmaster@noaa.gov
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2002-01-01"}]
frequency-of-update irregular
graphic-preview-description Thumbnail of DEM
graphic-preview-file https://maps.ngdc.noaa.gov/thumbnails/DEM/515.png
graphic-preview-type PNG
guid gov.noaa.ngdc.mgg.dem:515
licence ["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."]
metadata-date 2019-06-06
metadata-language
progress completed
resource-type dataset
responsible-party [{"name": "NOAA/PMEL/Center for Tsunami Research (NCTR)", "roles": ["publisher"]}]
spatial {"type": "Polygon", "coordinates": [[[-149.47, 60.06], [-149.31, 60.06], [-149.31, 60.16], [-149.47, 60.16], [-149.47, 60.06]]]}
spatial-data-service-type ArcGIS Map Service
spatial-reference-system urn:ogc:def:crs:EPSG::4326
spatial_harvester true