Metadata Updated: March 10, 2021

NGDC builds and distributes high-resolution, coastal digital elevation models (DEMs) that integrate ocean bathymetry and land topography to support NOAA s mission to understand and predict changes in Earth s environment, and conserve and manage coastal and marine resources to meet our Nation s economic, social, and environmental needs. They can be used for modeling of coastal processes (tsunami inundation, storm surge, sea-level rise, contaminant dispersal, etc.), ecosystems management and habitat research, coastal and marine spatial planning, and hazard mitigation and community preparedness.

Access & Use Information

Public: This dataset is intended for public access and use. 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


Metadata Created Date March 10, 2021
Metadata Updated Date March 10, 2021

Additional Metadata

Resource Type Dataset
Metadata Created Date March 10, 2021
Metadata Updated Date March 10, 2021
Publisher (Point of Contact); The Unified Access Framework (UAF) (Custodian)
Unique Identifier Unknown
Language en-US
Data Last Modified 2011-11-17T12:16:59Z
Public Access Level public
Bureau Code 006:48
Metadata Context
Schema Version
Catalog Describedby
Program Code 006:057
Source Datajson Identifier True
Source Hash 63dbe0ede7c3efc4a504925f2fcfb96185a6b4d2
Source Schema Version 1.1
Spatial { type : Polygon , coordinates : -119.140046296, 33.1999537037, -117.799953741, 33.1999537037, -117.799953741, 34.2000462683, -119.140046296, 34.2000462683, -119.140046296, 33.1999537037}

Didn't find what you're looking for? Suggest a dataset here.