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Atlantic City, New Jersey Coastal Digital Elevation Model

Metadata Updated: June 23, 2023

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 warning 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 (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).

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 March 25, 2022
Metadata Created Date November 12, 2020
Metadata Updated Date June 23, 2023
Reference Date(s) October 10, 2007 (publication)
Frequency Of Update asNeeded

Metadata Source

Harvested from NGDC MGG DEM

Graphic Preview

Thumbnail of DEM

Additional Metadata

Resource Type Dataset
Metadata Date March 25, 2022
Metadata Created Date November 12, 2020
Metadata Updated Date June 23, 2023
Reference Date(s) October 10, 2007 (publication)
Responsible Party NOAA National Centers for Environmental Information (Point of Contact)
Contact Email
Guid gov.noaa.ngdc.mgg.dem:595
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 Geophysical Data Center. 2007: Atlantic City, New Jersey Coastal Digital Elevation Model. NOAA National Centers for Environmental Information. Accessed [date].
Bbox East Long -74.00
Bbox North Lat 39.75
Bbox South Lat 38.85
Bbox West Long -75.05
Coupled Resource
Frequency Of Update asNeeded
Graphic Preview Description Thumbnail of DEM
Graphic Preview File https://maps.ngdc.noaa.gov/thumbnails/DEM/595.png
Graphic Preview Type PNG
Harvest Object Id 0af50726-cd72-4993-a95f-ac27e45e7ddd
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": [[[-75.05, 38.85], [-74.0, 38.85], [-74.0, 39.75], [-75.05, 39.75], [-75.05, 38.85]]]}
Progress completed
Spatial Data Service Type ArcGIS Image Service
Spatial Reference System urn:ogc:def:crs:EPSG::4326
Spatial Harvester True
Temporal Extent Begin 1935-01-01
Temporal Extent End 2007-01-01

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