{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "This dataset visualizes road flooding potential along the North Carolina coast at various inundation depth levels above 0 ft (NAVD88). The intended use is...", "description": "

Points were generated every 50 feet along coastal primary roads. Each point was assigned a road elevation from a LiDAR-based road elevation dataset provided by NC Emergency Management. Inundation extents were identified by extracting raster cells less than or equal to the desired inundation profile from LiDAR-based high-resolution digital elevation rasters. If a road point fell within the inundation area of a given profile, the water surface elevation was subtracted from the road elevation to determine whether the road flooded and, if so, to what degree. This methodology does not factor in hydraulic connectivity to waterbodies and is not based on mathematical storm surge models. Areas of open water are not included in inundation mapping.<\/SPAN><\/P><\/DIV><\/DIV>", "summary": "This dataset visualizes road flooding potential along the North Carolina coast at various inundation depth levels above 0 ft (NAVD88). The intended use is...", "title": "Coastal_Inundation_Pts_Primaries", "tags": [ "interstates", "highways", "flooding", "transportation", "Eastern Seaboard", "Atlantic Coast", "resiliency", "coastal", "NCDOT", "hurricanes", "inundation", "North Carolina", "East Coast" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 150000000, "maxScale": 5000, "spatialReference": "", "accessInformation": "North Carolina Department of Transportation (NCDOT)", "licenseInfo": "

Not intended for public use. The intended use is planning and mitigation and emergency response. Bathtub modeling does not factor in connectivity to waterbodies and is not based on mathematical storm surge models. Areas of open water are not included in inundation mapping. Do not distribute without contacting NCDOT.<\/SPAN><\/P><\/DIV><\/DIV>" }