Orange County, California 1/3 arc-second NAVD 88 Coastal Digital Elevation Model

NOAA's National Centers for Environmental Information (NCEI) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used to support individual coastal States as part of the National Tsunami Hazard Mitigation Program's (NTHMP) efforts to improve community preparedness and hazard mitigation. Bathymetric, topographic, and shoreline data used in DEM compilation are obtained from various sources including: NOAA; the U.S. Geological Survey (USGS); and other federal, state, and local government agencies, academic institutions, and private companies. DEMs are referenced to the vertical datum of NAVD 88 and horizontal datum of World Geodetic System 1984 geographic (WGS 84). Grid spacing for the DEM is 1/3 arc-second (~10 meters).

Data and Resources

Additional Info

Field Value
Last Updated October 6, 2017, 20:54
Created October 6, 2017, 20:54
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 -117.45
bbox-north-lat 33.85
bbox-south-lat 32.62
bbox-west-long -118.90
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2015-09-17"}]
frequency-of-update asNeeded
guid gov.noaa.ngdc.mgg.dem:11506
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 2017-08-28
progress completed
resource-type dataset
responsible-party [{"name": "DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-118.9, 32.62], [-117.45, 32.62], [-117.45, 33.85], [-118.9, 33.85], [-118.9, 32.62]]]}
spatial-data-service-type ArcGIS Image Service
spatial-reference-system urn:ogc:def:crs:EPSG::4326
spatial_harvester true