20060627 14182300 FALSE 20060705 16220400 20090505 12343200 {C15A818F-CE6C-48D7-BE62-BBE4F8479A36} Complete Unknown This is Category I data. Category I data are public domain and available to share with Caltrans partners. This is Category I data. Category I data are public domain and available to share with Caltrans partners. mailing and physical address

1120 N St., MS 38

Sacramento CA 95814 USA Caltrans TSI/GIS Data Branch (916) 654-5037 (916) 654-6583 none (DEM) shaded relief(DEM) shade 90 meter resolution CA none California Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.722enThe DEMshade grid is a cartographic component that presents a realistic perspective of the topography of the state of California.This data set is suitable for small-scale mapping, e.g. counties or larger areas. It is a cartographic component that presents a realistic perspective of the topography. It contains values from 1 -> 255 that should be colored with shades of gray (1 is darkest, 255 lightest).The GRID "DEMSHADE" was generated from the USGS 1 arc-second, 1:24,000-scale seamless Digital Elevation Model (DEM). Prior to generating shaded relief, the DEM was projected to Albers and resampled to 90 meter cell size. Shaded relief was calculated using the following parameters: SUN AZIMUTH - 315 degrees SUN ALTITUDE - 45 degrees Z FACTOR - 0.3048 (number of XY units in each Z unit) Caltrans TSI/GIS Data Branch1999demsh90raster digital dataUnknownhttp://www.dot.ca.gov/hq/tsip/gis/datalibrary/gisdatalibrary.htmlpublication date1999unknown-124.585245-113.39942242.13397932.381791-380209.731443547780.268557-608679.841172457280.158828Raster DatasetCaltrans TSI/GIS Data Branch1999Unknown Caltrans TSI/GIS Data Branch Metadata Coordinator mailing and physical address Sacramento CA 95814

1120 N St., MS 38

USA (916) 654-5037 (916) 654-6583 enFGDC Content Standards for Digital Geospatial MetadataFGDC-STD-001-1998local time20090505http://www.esri.com/metadata/esriprof80.htmlESRI Metadata Profile Caltrans TSI/GIS Data Branch mailing and physical address

1120 N St., MS 38

Sacramento CA 95814 USA (916) 654-5037 (916) 654-6583 This is Category I data. Category I data are public domain and available to share with Caltrans partners. Downloadable Data46.27246.2721999unknown Data Structure: Grid Cell-based ARC/INFO Feature class Type: Lattice Layer Size: 46 MB Processing platform: Sun 3000 server 2006062613081800Caltrans TSI/GIS Data Branchmailing and physical address

1120 N St, MS 38

SacramentoCA95814USA(916) 654 5037(916) 654 6583ARC/INFO Rev 7.2.11999USGSUnited States Geological Survey1999UnknownData Resolution: 90 meters Source Ground Unit: Decimal degrees Source Z Unit: Meters Capture Method: Various Source Accuracy: Because elevation postings model a surface and do not represent specific features, horizontal accuracy is difficult to measure and is not stated by the USGS.1:250,000 Digital file transfer 1999unknownpublication dateSource: USGS 1 arc-second Digital Elevation Models Data Resolution: 90 meters Source Ground Unit: Decimal degrees Source Z Unit: Meters Capture Method: Various Source Accuracy: Because elevation postings model a surface and do not represent specific features, horizontal accuracy is difficult to measure and is not stated by the USGS. USGSThese data are based on 1:24,000-scale source data. Due to resampling, quality should be considered very good for the intended use (small-scale mapping).This DEM is complete as of 20031106Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.722demsh90-380209.731443547780.268557457280.158828-608679.8411721-124.585245-113.39942242.13397932.3817911ISO 19115 Geographic Information - MetadataDIS_ESRI1.0dataset002file://\\svhqs02\newgis\data\raster\dem\alb83\demshade\demsh90Local Area Network46.272Raster DatasetRasterGrid Cell118441031190.00000090.00000081Upper LeftFALSEDefault1matrix valuesFALSEESRI GRIDGCS_North_American_1983NAD_1983_Albersrow and columnmeters90.00000090.000000Albers Conical Equal Area34.00000040.500000-120.0000000.0000000.000000-4000000.000000North American Datum of 1983Geodetic Reference System 806378137.000000298.257222NAD_1983_Albers211031190Meter1 Meter = 1 Meter(s)1184490Meter1 Meter = 1 Meter(s)demsh90Table254The DEMshade grid is a cartographic component that presents a realistic perspective of the topography of the state of California.Caltrans TSI/GIS Data BranchObjectIDObjectIDOID400Internal feature number.ESRISequential unique whole numbers that are automatically generated.ValueValueInteger000values from 1 -> 255 that should be colored with shades of gray (1 is darkest, 255 lightest).Caltrans TSI/GIS Data BranchCountCountDouble000The number of pixels that are in the dem shade with the given pixel valueCaltrans TSI/GIS Data BranchValueValueInteger000values from 1 -> 255 that should be colored with shades of gray (1 is darkest, 255 lightest).Caltrans TSI/GIS Data BranchCountCountDouble000The number of pixels that are in the dem shade with the given pixel valueCaltrans TSI/GIS Data Branch20090505