Description: Note: These data are for use in the Delta Island Atlas and exist in draft status until the document is finalized.Geographic Names. These are usually named locations found on 1:24,000 scaled USGS topographic quads.
Description: Note: These data are for use in the Delta Island Atlas and exist in draft status until the document is finalized.Geographic Names. These are usually named locations found on 1:24,000 scaled USGS topographic quads.
Description: Note: These data are for use in the Delta Island Atlas and exist in draft status until the document is finalized.Shows locations of ferries in the Delta. PBSJ stated (7/19/2006) in general QA/QC: "Roughly accurate to +/- 200 ft versus DOQQ."
Description: Note: These data are for use in the Delta Island Atlas and exist in draft status until the document is finalized.Geographic Names. These are usually named locations found on 1:24,000 scaled USGS topographic quads.
Description: Note: These data are for use in the Delta Island Atlas and exist in draft status until the document is finalized.Geographic Names. These are usually named locations found on 1:24,000 scaled USGS topographic quads.
Description: Note: These data are for use in the Delta Island Atlas and exist in draft status until the document is finalized.Police, Sheriff, and CHP stations, by parcel
Color: [38, 115, 0, 255] Background Color: N/A Outline Color: N/A Vertical Alignment: baseline Horizontal Alignment: left Right to Left: false Angle: 0 XOffset: 0 YOffset: 0 Size: 8 Font Family: Arial Font Style: normal Font Weight: normal Font Decoration: none
Description: Note: These data are for use in the Delta Island Atlas and exist in draft status until the document is finalized.Geographic Names. These are usually named locations found on 1:24,000 scaled USGS topographic quads.
Description: Complete accounting of all incorporated cities, including the boundary and name of each individual city. Since 2009, this process includes digital capture of every annexation as they are sent to CAL FIRE from the state Board of Equalization. Version 17_2 represents city boundaries as of 11/1/2017.
Copyright Text: Numerous county and cities contributed data, BOE provided notices for every new annexation.
Description: This data is compiled from both tabular and shapfile/feature class formats from the following sources: California Department of Water Resources California Data Exchange Center (CDEC), California Nevada River Forecast Center National Oceanic and Atmospheric Administration (NWSCNRFC), United States Geological Survey (USGS), and United States Army Corps of Engineers (USACE), 2010. Also used were parts of the CA DWR DRMS geodatabase.NWSCNRFC and USACE gages are only present for the San Joaquin River Regional Watershed.Where duplicate records were found during the compilation process, tabular data extracted from CDEC was used as the authoritative source for physical location and other attributes were compiled from all sources applicable for that location. Where duplicates were found and the tabular CDEC source was not one of the gages, USGS locations were used. In addition to the CDEC and USGS attributes, attributes were added from the "gages_DWR" and "stage_gages" feature classes from the DRMS geotabase. The DRMS geodatabase was provided by DWR specifically for use in compiling the Delta Area Atlas.
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Spatial Reference: PROJCS["NAD_1983_UTM_Zone_10N",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",1640416.666666667],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-123.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Foot_US",0.3048006096012192]],VERTCS["NAVD_1988",VDATUM["North_American_Vertical_Datum_1988"],PARAMETER["Vertical_Shift",0.0],PARAMETER["Direction",1.0],UNIT["Foot_US",0.3048006096012192]]