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    • Coastal Relief Models (CRMs)

    Metadata Updated: October 29, 2023

    Coastal Relief Models CRMs provide seamless topographic and bathymetric bare-earth elevation profiles of coastal regions for US states and territories. Extents span from beyond the upper extent of coastal food zones, out to the continental shelf. As of 2023, new CRM releases are being produced at 1-arc-second horizontal resolution in a geographic WGS84 lat-lon grids. The vertical reference system is EGM2008 or Mean Sea Level (Hawaii and Puerto Rico).

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Date October 23, 2023
    Metadata Created Date October 20, 2023
    Metadata Updated Date October 29, 2023
    Reference Date(s) October 10, 2023 (publication)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from NGDC MGG DEM

    Other Data Resources

    Graphic Preview

    Thumbnail of the CRMs

    Additional Metadata

    Resource Type Dataset
    Metadata Date October 23, 2023
    Metadata Created Date October 20, 2023
    Metadata Updated Date October 29, 2023
    Reference Date(s) October 10, 2023 (publication)
    Responsible Party NOAA National Centers for Environmental Information (Point of Contact)
    Contact Email
    Guid gov.noaa.ngdc.mgg.dem:999901
    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., 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., Cite as:NOAA National Centers for Environmental Information. (2023). Coastal Relief Models (CRMs) [Data set]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/5ZN5-KN44. Accessed [date].
    Bbox East Long -62.25
    Bbox North Lat 46.00
    Bbox South Lat 17.00
    Bbox West Long -161.00
    Coupled Resource
    Frequency Of Update asNeeded
    Graphic Preview Description Thumbnail of the CRMs
    Graphic Preview File https://www.ncei.noaa.gov/pub/data/metadata/images/999901_CRMimage.jpg
    Graphic Preview Type JPEG
    Harvest Object Id 3d95671a-8b2c-480a-8b14-dec28c08a6d8
    Harvest Source Id 4969dc3d-1269-48b4-a254-dfee8489c5c9
    Harvest Source Title NGDC MGG DEM
    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 Centers for Environmental Information. Not subject to copyright protection within the United States.
    Lineage
    Metadata Language
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-161.0, 17.0], [-62.25, 17.0], [-62.25, 46.0], [-161.0, 46.0], [-161.0, 17.0]]]}
    Progress completed
    Spatial Data Service Type ArcGIS Image Service
    Spatial Reference System urn:ogc:def:crs:EPSG::4326
    Spatial Harvester True
    Temporal Extent Begin 1890-01-01
    Temporal Extent End 2022-09-01

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