Complete As needed none isohyetprecipitationrainfallhydrography CA California none California 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. Caltrans TSI/GIS Data Branch mailing and physical address
1120 N St., MS 38
Sacramento CA 95814 USA (916) 654-5037 (916) 654-6583 Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 9.1.0.722enPRECIP represents lines of equal rainfall (isohyets) based on long-term mean annual precipitation data compiled from USGS, California Department of Water Resources, and California Division of Mines map and information sources. Source maps are based primarily on U.S. Weather Service data for approximately 800 precipitation stations. In the Los Angeles and San Francisco Bay areas, the USWS data has been supplemented by county and local agency precipitation data. The data was collected over a 60-year period (1900-1960). The minimum mapping unit is 1000 acres. The isohyetal contour intervals vary due to the degree of variation of annual precipitation with horizontal distance.PRECIP polygons represents lines of equal mean rainfall (isohyets) in California.CaltransUnknownprecipprecipvector digital datahttp://www.dot.ca.gov/hq/tsip/gis/datalibrary/gisdatalibrary.htmlpublication date19940101-124.409772-114.13149442.00949132.534124-124.409772-114.13149432.53412442.009491Shapefile 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 Data1.5041.504 Caltrans TSI/GIS Data Branch Metadata Coordinator mailing and physical address
1120 N St., MS 38
Sacramento CA 95814 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 20060601 20090505 13343100 20060710 FALSE 15334000 08583100 {7CCC6C66-D2A6-4BD8-B3C5-5DCD1944C27C} Digitized from USGS paper maps, California Department of Water Resources, and California Division of Mines map and information sources and was then adjusted to a common scale of 1:1000000.20060601Arc/Info 6.1.1UnknownData for the south Lahotan region was sparse due to a lack of precipitation stations, resulting in sketchy isohyets for that area. All maps used in the compilation of data were adjusted to a common scale of 1:1,000,000, resulting is some loss of precision. However, the inherent inaccuracies of an isohytal map for a mountainous region such as California are such that the resulting feature class is considered to be sufficiently precise for most uses.Dataset is complete as of 19940101Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 9.1.0.722precip-124.409772-114.13149442.00949132.5341241-124.409772-114.13149442.00949132.5341241ISO 19115 Geographic Information - MetadataDIS_ESRI1.0dataset002file://\\svhqs02\newgis\data\shapes\geo83\state\precip.shpLocal Area Network1.504ShapefileVectorSimplePolygonFALSE492FALSEFALSEG-polygon492GCS_North_American_1983Decimal degrees0.0000000.000000North American Datum of 1983Geodetic Reference System 806378137.000000298.257222GCS_North_American_1983492precipFeature Class492Polygons represent lines of equal rainfall (isohyets) based on long-term mean annual precipitation within California.Caltrans TSI/GIS Data BranchFIDFIDOID400Internal feature number.ESRISequential unique whole numbers that are automatically generated.ShapeShapeGeometry000Feature geometry.ESRICoordinates defining the features.AREAAREANumber195N/ACaltrans TSI/GIS Data BranchPERIMETERPERIMETERNumber195N/ACaltrans TSI/GIS Data BranchPRECIPA_PRECIPA_Number10IdentifierCaltrans TSI/GIS Data BranchPRECIPA_IDPRECIPA_IDNumber10IdentifierCaltrans TSI/GIS Data BranchPRECIPPRECIPNumber131Mean annual precipitationCaltrans TSI/GIS Data Branch20090505