{ "culture": "en-US", "name": "5m_Elevation__NOAA_NCEI_", "guid": "082E08D1-90BE-4F8E-802B-C0291D4865F4", "catalogPath": "", "snippet": "This layer represents a downscaled (3m resolution resampled to 5m resolution) version of 9 tiles from the NOAA NCEI 1/9 arc-second Continuously Updated Digital Elevation Model (CUDEM) for the Jacksonville metro region in northeastern Florida. The resampling option applied to the original tile mosaic was bilinear interpolation.", "description": "

NOAA NCEI is developing a suite of digital elevation models (DEMs) for the U.S. coast to support a variety of NOAA missions, including improved inundation modeling and mapping, habitat characterization, and visualization of Earth's surface. The DEMs are being developed according to a 0.25 degree tiling scheme. The spatial resolution of the tiles \"telescopes\" from the coastal zone to the deep ocean floor at 1/9, 1/3, and 3 arc-second grid resolution. Only the 1/9 arc-second DEM tiles integrate both bathymetric and topographic data; all other resolutions map bathymetry only. The tiling of the DEMs facilitates targeted, rapid updates as new coastal and marine elevation data are acquired and become available. Bathymetric and topographic data utilized for DEM creation originate from a variety of sources, including (but not limited to) the NOAA Office of Coast Survey, NOAA National Geodetic Survey, NOAA Office for Coastal Management, U.S. Geological Survey, and the U.S. Army Corps of Engineers. The DEMs are referenced vertically to the North American Vertical Datum of 1988. The vertical units of the DEMs are meters. The DEMs are referenced horizontally to the North American Datum of 1983. The horizontal units of the data are decimal degrees.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "summary": "This layer represents a downscaled (3m resolution resampled to 5m resolution) version of 9 tiles from the NOAA NCEI 1/9 arc-second Continuously Updated Digital Elevation Model (CUDEM) for the Jacksonville metro region in northeastern Florida. The resampling option applied to the original tile mosaic was bilinear interpolation.", "title": "5m Elevation _NOAA NCEI_", "tags": [ "NOAA", "NCEI", "5m DEM" ], "type": "Map Service", "typeKeywords": [ "Data", "Service", "Map Service", "ArcGIS Server" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ -82.0079065397696, 29.9962332860772 ], [ -81.2478868230364, 30.7538452756856 ] ], "minScale": 0, "maxScale": 1.7976931348623157E308, "spatialReference": "WGS_1984_Web_Mercator_Auxiliary_Sphere", "accessInformation": "NOAA NCEI", "licenseInfo": "

These data are 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 official navigation products, please refer to the U.S. nautical charts available from the NOAA Office of Coast Survey. https://www.nauticalcharts.noaa.gov<\/SPAN><\/P>

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The data derivations detailed in this application are those of the authors and any errors are solely the responsibility of the authors. There is no guarantee or warranty concerning the accuracy of the data. Users should be aware that temporal changes may have occurred since these data were collected and that some parts of these data may no longer represent actual surface conditions. Users should not use these data for critical applications without a full awareness of their limitations.<\/SPAN><\/P>

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This product is for informational purposes only and is not suitable for legal, engineering, or surveying purposes. The Water Institute of the Gulf is not responsible for any incorrect results, any special, indirect or consequential damages to any party, arising out of or in connection with the use or the inability to use the data. Any further modification of the data inherits an obligation to describe the types of modifications that were performed.<\/SPAN><\/P><\/DIV>" }