{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "", "description": "This raster dataset shows hillshade relief for San Diego County to be used for cartographic purposes.Pixels are 2.5ft x 2.5 ft.This hillshade layer was created from a Merged Digital Elevation Model (DEM) data derived from Quality Level 2 LiDAR (USGS Base Specification) LiDAR acquired through the San Diego regional partnership acquisition projects in 2014 and 2017, and the FEMA acquisition project in 2015. Class 2 (ground) LiDAR points in conjunction with the hydro breaklines were used to create 2.5-foot hydro-flattened raster DEMs from which contour lines were generated.Geographic Extent:San Diego County in southwestern California, covering approximately 4,475 total square miles.This layer is not suitable for analysis purposes.", "summary": "", "title": "HillshadeGreyscale", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": "NaN", "maxScale": "NaN", "spatialReference": "", "accessInformation": "SANDAG, FEMA, County of San Diego, SanGIS", "licenseInfo": "", "portalUrl": "" }