| 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). |
|
![What are the URLs and other online resources associated with this data set?](javascript:getTemplate('<table> <tr> <td> <table class="resultTable"><tr> <th>Information</th> <td><a href="https://epsg.org/crs_4326/WGS-84.html">WGS 84</a><br/>GML of World Geodetic System 1984 coordinate reference system.<br/><br/><a href="https://epsg.org/crs_5703/NAVD88-height.html">NAVD88 height</a><br/>Link to Geographic Markup Language (GML) description of reference system.<br/><br/><a href="https://www.ncei.noaa.gov/products/coastal-elevation-models">Coastal Elevation Models at NCEI</a><br/><br/><br/><a href="https://noaa.maps.arcgis.com/home/item.html?id=0afa88a1701749dbbf76fcadca4f77f3">NOAA GeoPlatform Entry for NCEI Digital Elevation Model (DEM) Extents</a><br/>NOAA GeoPlatform listing for NCEI Digital Elevation Model (DEM) Extents<br/><br/><a href="https://noaa.maps.arcgis.com/home/item.html?id=c876e3c96a8642ab8557646a3b4fa0ff">NOAA GeoPlatform Entry for DEM Global Mosaic (Elevation Values)</a><br/>NOAA GeoPlatform listing for DEM Global Mosaic (Elevation Values)<br/><br/><a href="https://noaa.maps.arcgis.com/home/item.html?id=e11ebaeb19544bb18c2afe440f063062">NOAA GeoPlatform Entry for DEM Global Mosaic (Color Shaded Relief)</a><br/>Shaded relief visualization of a global seamless bathymetry/topography mosaic of digital elevation models at NOAA/NCEI.<br/><br/><a href="https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords">Global Change Master Directory (GCMD) Keywords</a><br/>The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.<br/><br/><a href="https://www.ngdc.noaa.gov/thredds/wcs/regional/orange_county_13_navd88_2015.nc?service=WCS&version=1.0.0&request=GetCapabilities">Web Coverage Service GetCapabilities</a><br/>Web Coverage Service GetCapabilities<br/><br/><a href="https://www.ngdc.noaa.gov/thredds/wms/regional/orange_county_13_navd88_2015.nc?service=WMS&version=1.3.0&request=GetCapabilities">Web Map Service GetCapabilities</a><br/>Web Map Service GetCapabilities<br/><br/><a href="https://www.ngdc.noaa.gov/thredds/ncml/regional/orange_county_13_navd88_2015.nc?catalog=https%3A%2F%2Fwww.ngdc.noaa.gov%2Fthredds%2Fcatalog%2Fregional%2Fcatalog.html&dataset=regionalDatasetScan%2Forange_county_13_navd88_2015.nc">NetCDF Markup Language file</a><br/>NetCDF Markup Language file<br/><br/></td> </tr><tr> <th>Search</th> <td><a href="https://epsg.org/home.html">European Petroleum Survey Group Geodetic Parameter Registry</a><br/>Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations.<br/><br/><a href="https://www.ncei.noaa.gov/maps/bathymetry/">Bathymetric Data Viewer</a><br/>The Bathymetric Data Viewer is an interactive map providing discovery, descriptions, and download capability for bathymetric survey data and digital elevation models archived at NOAA%E2%80%99s National Centers for Environmental Information (NCEI).<br/><br/><a href="https://www.ngdc.noaa.gov/mgg/coastal">DEM text search</a><br/>Text search for locating completed and planned DEMs.<br/><br/><a href="https://gis.ngdc.noaa.gov/arcgis/rest/services/DEM_mosaics/DEM_global_mosaic/ImageServer">DEM Global Mosaic (Elevation Values) ArcGIS Image Service</a><br/>REST endpoint for DEM Global Mosaic (Elevation Values) ArcGIS Image Service<br/><br/><a href="https://gis.ngdc.noaa.gov/arcgis/rest/services/DEM_mosaics/DEM_global_mosaic_hillshade/ImageServer">DEM Global Mosaic (Color Shaded Relief) ArcGIS Image Service</a><br/>This service provides a color shaded relief visualization of the data. The elevations/depths are displayed using this color ramp: https://gis.ngdc.noaa.gov/viewers/images/dem_color_scale.png.<br/><br/><a href="https://gis.ngdc.noaa.gov/arcgis/services/DEM_mosaics/DEM_global_mosaic_hillshade/ImageServer/WMSServer?request=GetCapabilities&service=WMS">DEM Global Mosaic (Color Shaded Relief) WMS</a><br/>Capabilities document for Open Geospatial Consortium Web Map Service for DEM Global Mosaic (Color Shaded Relief)<br/><br/><a href="https://noaa.maps.arcgis.com/home/item.html?id=e9ba2e7afb7d46cd878b34aa3bfce042">Digital Elevation Models Mosaic (Individual DEMs)</a><br/>An image service providing access to bathymetric/topographic digital elevation models stewarded at NOAA%E2%80%99s National Centers for Environmental Information. Either individual DEMs or small subsets can be accessed through this service.<br/><br/><a href="https://services2.arcgis.com/C8EMgrsFcRFL6LrL/arcgis/rest/services/ncei_dem_extents/FeatureServer">NCEI Digital Elevation Model (DEM) Extents ArcGIS Feature Service</a><br/>REST endpoint for NCEI Digital Elevation Model (DEM) Extents ArcGIS Feature Service<br/><br/></td> </tr><tr> <th>Download</th> <td><a href="https://www.ngdc.noaa.gov/mgg/dat/dems/regional_tr/orange_county_13_navd88_2015.pdf">Digital Elevation Model of Orange County, California: Procedures, Data Sources and Analysis</a><br/>Report describing the development of the Orange County, California DEM<br/><br/><a href="https://www.ngdc.noaa.gov/thredds/dodsC/regional/orange_county_13_navd88_2015.nc.html">OPeNDAP Dataset Access Form</a><br/>OPeNDAP Dataset Access Form<br/><br/><a href="https://www.ngdc.noaa.gov/thredds/fileServer/regional/orange_county_13_navd88_2015.nc">Download NetCDF File</a><br/>Download NetCDF File<br/><br/><a href="https://www.ngdc.noaa.gov/thredds/ncss/regional/orange_county_13_navd88_2015.nc/dataset.html">Download a subset of the NetCDF</a><br/>Download a subset of the NetCDF<br/><br/><a href="http://www.ngdc.noaa.gov/mgg">Multibeam Bathymetry Database (MBBDB)</a><br/>Multibeam Swath Sonar Survey Data<br/><br/><a href="http://ned.usgs.gov/">USGS National Elevation Dataset (NED) 1/3 arc-second</a><br/>The NED serves as the elevation layer of The National Map, and provides basic elevation information for earth science studies and mapping applications in the United States. Scientists and resource managers use NED data for global change research, hydrologic modeling, resource monitoring, mapping and visualization, and many other applications.<br/><br/><a href="http://www.ngdc.noaa.gov/mgg">NOS Hydrographic Survey Database</a><br/>Digital database of NOS hydrographic surveys that date back to the late 19th century.<br/><br/><a href="http://marine.usgs.gov/">Pacific Coastal and Marine Science Center</a><br/>USGS coastal and marine geologic research supports understanding of coastal and marine environments, through technology, tools, data and mapping products.<br/><br/><a href="https://walrus.wr.usgs.gov/index.html">United States Geological Survey, Pacific Coastal and Marine Science Center (PCMSC)</a><br/>The Pacific Coastal and Marine Science Center of the USGS studies the coasts of the western United States, including Alaska and Hawai`i.<br/><br/><a href="http://seafloor.otterlabs.org/index.html">Seafloor Mapping Lab, Division of Science and Environmental Policy (SEP), California State University, Monterey Bay</a><br/>The Seafloor Mapping Lab (SFML), within the Division of Science and Environmental Policy at California State University Monterey Bay, specializes in high-resolution acoustic remote sensing for coastal habitats.<br/><br/><a href="http://coast.noaa.gov/digitalcoast/">NOAA OCM Digital Coast</a><br/>This centralized, user-friendly, and cost-effective information repository was developed by the NOAA%E2%80%99s Office for Coastal Management for the coastal managers, planners, decision-makers, and technical users who are charged to manage the nation%E2%80%99s coastal and ocean resources to sustain vibrant coastal communities and economies.<br/><br/><a href="http://www.spl.usace.army.mil/">USACE Los Angeles District</a><br/>Civil Works Branch<br/><br/><a href="http://www.vdatum.noaa.gov/welcome.html">VDatum</a><br/>Vertical Datum Transformation tool<br/><br/></td> </tr></table> </td> </tr> </table>')){kind=link}