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1,273 results returned

  1. Title: Geologic map of the Long Island Lake quadrangle, Cook County, Minnesota, M-46

    Contributors:

    Summary: Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Long Island Lake quadrangle, scale 1:24,000.

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  2. Title: Geologic map of Gabbro Lake quadrangle, Lake County, Minnesota, M-2

    Contributors:

    Summary: Map showing interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Gabbro Lake 15 minute quadrangle, scale 1:31,680.

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  3. Title: Winter and summer zooplankton community and environmental parameters data of thirteen lakes located in Minnesota and Wisconsin

    Contributors:

    Summary: This data set contains the results of a study on taxonomic and functional differences between winter and summer zooplankton communities in lakes across a trophic gradient. Thirteen lakes ('Sites.csv') were sampled across a large trophic status gradient for zooplankton abundance, taxonomic and functional community composition, and Carbon/Nitrogen (C/N) stable isotopes in relation to environmental parameters. Zooplankton abundance and taxonomic identification were made for all stations ('Zooplankton_abundance.csv'); nutrients and C/N stable isotopes values in file 'Environmental_parameters'; lakes light conditions in summer and winter are presented in file 'Light.csv'; bulk zooplankton C/N stable isotopes are in 'Zooplankton_sia.csv' file.

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  4. Title: Shapefile of the 1968 Ecological Study for the Twin Cities Metropolitan Area (Composite Intrinsic Suitability)

    Contributors:

    Summary: A digitized version of Ian McHarg's original 1968 Ecological Study for the Twin Cities Metropolitan Area: Composite Intrinsic Suitability. These maps were the basis for the 1969 report An Ecological Study of the Twin Cities Metropolitan Area, which provided a framework for land use planning throughout the metro area.

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  5. Title: Justus Perthes' Wandkarte von Afrika zur Darstellung der Bodenbedeckung, 1906 (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: Justus Perthes' Wandkarte von Afrika zur Darstellung der Bodenbedeckung : mit 8 Kärtchen zur Entdeckungsgeschichte und 14 Bildnissen berühmter Afrikaforscher. It was published by: Justus Perthes in 1906. Scale 1:7,500,000. Map in Dutch. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Africa Lambert Conformal Conic (EPSG: 102024) coordinate system. All map features and collar and inset information are shown as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of geographies, originators, ground condition dates, scales, and map purposes.

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  6. Title: Roads, Poland, 1853 (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: Karte von dem Königreich Pohlen, Gross-Herzogthum Posen und den angrenzenden Staaten in IV Sectionen. It was published by: Simon Schropp & Comp in 1853. Scale approximately 1:760,870. Myriamètres 7 =[9.2 cm]. Map in German. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Europe Lambert Conformal Conic (EPSG: 102014) coordinate system. All map features and collar and inset information are shown as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of geographies, originators, ground condition dates, scales, and map purposes.

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  7. Title: Railroads: Santa Cruz County, California, 2015

    Contributors:

    Summary: This polyline shapefile depicts railroads in the County of Santa Cruz, California. This layer is part of a collection of GIS data created for Santa Cruz County, California. The Geographic Information Systems (GIS) Unit falls under the purview of the County of Santa Cruz Information Services Department. The GIS Unit serves all County departments and external customers and provides data on land, features and people of Santa Cruz County. Santa Cruz County encompasses 4 cities and approximately 265,000 people. This coverage can be used for basic applications such as viewing, querying and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. County of Santa Cruz Information Services Department. (2015). Railroads: Santa Cruz County, California, 2015. Santa Cruz County, California. Available at http://purl.stanford.edu/nb654dx0472. These data were compiled from many different sources; therefore, the accuracy of the individual layers varies significantly, and some layers do not align exactly with others. In the urban areas, data are generally accurate within five to ten feet of their true geographic coordinates, but in the rural areas, data may be accurate to only within three hundred feet. With these limitations, the County of Santa Cruz disclaims any responsibility for the accuracy or correctness of this data. This disclaimer is exclusive and in lieu of any warranties, fitness for particular purpose, and/or any other type of warranty, whether expressed or implied. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  8. Title: General Plan Scenic Areas: Santa Cruz County, California, 2015

    Contributors:

    Summary: This polygon shapefile represents scenic and special scenic resource areas in the County of Santa Cruz, California as defined in General Plan adopted May 24, 1994.These areas have regional public importance for their natural beauty or rural agricultural character and includes, but is not limited to, vistas from designated scenic roads, ocean views, agricultural fields, wooded forests, open meadows and mountain hillside views for whole areas visible from Highway 1 outside the Rural Service Line (RSL) and the Urban Service Line (USL) (pg 5-32 of 1994 General Plan). This layer is part of a collection of GIS data created for Santa Cruz County, California. The Geographic Information Systems (GIS) Unit falls under the purview of the County of Santa Cruz Information Services Department. The GIS Unit serves all County departments and external customers and provides data on land, features and people of Santa Cruz County. Santa Cruz County encompasses 4 cities and approximately 265,000 people. This coverage can be used for basic applications such as viewing, querying and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. County of Santa Cruz Information Services Department. (2015). General Plan Scenic Areas: Santa Cruz County, California, 2015. Santa Cruz County, California. Available at http://purl.stanford.edu/wc352ww5183. GIS Layer Number = 54/ Original Mapping Source: Local Coastal Plan, Land Use Plan, Resource and Constraint Maps. Map Used to Convert to GIS: Source Maps. New Information Acceptable for Updating Maps: General Plan and Local Coastal Plan amendment. Parcel Specific Overiding Information: Visual analysis by architect, landscape architect, planner or other qualified professional. The boundaries were plotted and reviewed by the County's Advanced Planning staff. County of Santa Cruz Planning Department General Plan (adopted May 24, 1994): http://www.sccoplanning.com/PlanningHome/SustainabilityPlanning/GeneralPlan.aspx County of Santa Cruz Urban Services Line and Rural Services Line Code: http://www.codepublishing.com/ca/santacruzcounty/html/SantaCruzCounty17/SantaCruzCounty1702.html These data were compiled from many different sources; therefore, the accuracy of the individual layers varies significantly, and some layers do not align exactly with others. In the urban areas, data are generally accurate within five to ten feet of their true geographic coordinates, but in the rural areas, data may be accurate to only within three hundred feet. With these limitations, the County of Santa Cruz disclaims any responsibility for the accuracy or correctness of this data. This disclaimer is exclusive and in lieu of any warranties, fitness for particular purpose, and/or any other type of warranty, whether expressed or implied. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  9. Title: Assessor's Map Books: Santa Cruz County, California, 2015

    Contributors:

    Summary: This polygon shapefile is a map index of assessor's parcels for the County of Santa Cruz, California. A parcel is a piece of real property under a defined ownership, or it can be a lot in a subdivision. County governments administer and legislate through the creation of and maintenance of land records that are associated with a Parcel of land. Thus the Parcel is often the vital administrative unit of local government. Parcel maps must meet the requirements of the General Plan and all applicable laws and ordinances. Parcel maps are alternately called tax maps, plat maps, plot maps and assessor maps. This layer is part of a collection of GIS data created for Santa Cruz County, California. The Geographic Information Systems (GIS) Unit falls under the purview of the County of Santa Cruz Information Services Department. The GIS Unit serves all County departments and external customers and provides data on land, features and people of Santa Cruz County. Santa Cruz County encompasses 4 cities and approximately 265,000 people. This coverage can be used for basic applications such as viewing, querying and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. County of Santa Cruz Information Services Department. (2015). Assessor's Map Books: Santa Cruz County, California, 2015. Santa Cruz County, California. Available at http://purl.stanford.edu/qd150sw6768. These data were compiled from many different sources; therefore, the accuracy of the individual layers varies significantly, and some layers do not align exactly with others. In the urban areas, data are generally accurate within five to ten feet of their true geographic coordinates, but in the rural areas, data may be accurate to only within three hundred feet. With these limitations, the County of Santa Cruz disclaims any responsibility for the accuracy or correctness of this data. This disclaimer is exclusive and in lieu of any warranties, fitness for particular purpose, and/or any other type of warranty, whether expressed or implied. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  10. Title: County Boundary: Santa Cruz County, California, 2015

    Contributors:

    Summary: This polygon shapefile depicts the boundary for the County of Santa Cruz, California. This coverage was drawn using mean high tide where available or furthest surveyed boundary, such as a road a parcel line. This layer is part of a collection of GIS data created for Santa Cruz County, California. The Geographic Information Systems (GIS) Unit falls under the purview of the County of Santa Cruz Information Services Department. The GIS Unit serves all County departments and external customers and provides data on land, features and people of Santa Cruz County. Santa Cruz County encompasses 4 cities and approximately 265,000 people. This coverage can be used for basic applications such as viewing, querying and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. County of Santa Cruz Information Services Department. (2015). County Boundary: Santa Cruz County, California, 2015. Santa Cruz County, California. Available at http://purl.stanford.edu/tn558gr3640. These data were compiled from many different sources; therefore, the accuracy of the individual layers varies significantly, and some layers do not align exactly with others. In the urban areas, data are generally accurate within five to ten feet of their true geographic coordinates, but in the rural areas, data may be accurate to only within three hundred feet. With these limitations, the County of Santa Cruz disclaims any responsibility for the accuracy or correctness of this data. This disclaimer is exclusive and in lieu of any warranties, fitness for particular purpose, and/or any other type of warranty, whether expressed or implied. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  11. Title: San Lorenzo Valley Trustees: Santa Cruz County, California, 2015

    Contributors:

    Summary: This polygon shapefile depicts the San Lorenzo Valley Unified School District trustee areas 1-5. Trustees are the elected governing body of the school district. Trustees terms are 4 years and Trustees are elected by the people who live within their trustee area. This layer is part of a collection of GIS data created for Santa Cruz County, California. The Geographic Information Systems (GIS) Unit falls under the purview of the County of Santa Cruz Information Services Department. The GIS Unit serves all County departments and external customers and provides data on land, features and people of Santa Cruz County. Santa Cruz County encompasses 4 cities and approximately 265,000 people. This coverage can be used for basic applications such as viewing, querying and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. County of Santa Cruz Information Services Department. (2015). San Lorenzo Valley Trustees: Santa Cruz County, California, 2015. Santa Cruz County, California. Available at http://purl.stanford.edu/vs339sd4912. GIS Layer Number = 30/Originally drawn from source maps provided by Elections Department. Most recent versions were corrected in certain areas to meet with Santa Cruz County Office of Educations' approval. The boundary verification was done by their consultant, Donn Wallace. The Santa Cruz County Office of Education remains the authority for this layer and changes come to us in the form of letters from them following action by the Santa Cruz County Committee on School District Organization. These data were compiled from many different sources; therefore, the accuracy of the individual layers varies significantly, and some layers do not align exactly with others. In the urban areas, data are generally accurate within five to ten feet of their true geographic coordinates, but in the rural areas, data may be accurate to only within three hundred feet. With these limitations, the County of Santa Cruz disclaims any responsibility for the accuracy or correctness of this data. This disclaimer is exclusive and in lieu of any warranties, fitness for particular purpose, and/or any other type of warranty, whether expressed or implied. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  12. Title: Sandhills Habitat: Santa Cruz County, California, 2015

    Contributors:

    Summary: This polygon shapefile depicts sandhill habitats in the County of Santa Cruz, California as defined in General Plan adopted May 24, 1994. Sandhills consists of the Zayante sands soil type in the Scotts Valley, San Lorenzo Valley and Bonny Doon area. In these locations, these soils provide habitat for state and federally listed endangered species and locally unique species, such as the Mount Hermon June beetle, the Zayante band-winged grasshopper, Scotts Valley spineflower, Ben Lomond wallflower and silver-leaved manzanita. This layer is part of a collection of GIS data created for Santa Cruz County, California. The Geographic Information Systems (GIS) Unit falls under the purview of the County of Santa Cruz Information Services Department. The GIS Unit serves all County departments and external customers and provides data on land, features and people of Santa Cruz County. Santa Cruz County encompasses 4 cities and approximately 265,000 people. This coverage can be used for basic applications such as viewing, querying and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. County of Santa Cruz Information Services Department. (2015). Sandhills Habitat: Santa Cruz County, California, 2015. Santa Cruz County, California. Available at http://purl.stanford.edu/bs884ks5470. GIS Layer Number = 8C See Sandhills Conservation and Management Plan J. M. McGraw and M. Freeman Purpose: This data was oginally taken from the soils layer and used to develop the Sandhills Conservation and Management Plan. This layer is related to the ConserValueSandhillSite and SandhillsIPHCP layers. County of Santa Cruz Planning Department General Plan (adopted May 24, 1994): http://www.sccoplanning.com/PlanningHome/SustainabilityPlanning/GeneralPlan.aspx These data were compiled from many different sources; therefore, the accuracy of the individual layers varies significantly, and some layers do not align exactly with others. In the urban areas, data are generally accurate within five to ten feet of their true geographic coordinates, but in the rural areas, data may be accurate to only within three hundred feet. With these limitations, the County of Santa Cruz disclaims any responsibility for the accuracy or correctness of this data. This disclaimer is exclusive and in lieu of any warranties, fitness for particular purpose, and/or any other type of warranty, whether expressed or implied. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  13. Title: Parks: Santa Cruz County, California, 2015

    Contributors:

    Summary: This polygon shapefile represents existing city, state and county parks located in the County of Santa Cruz, California. This layer is part of a collection of GIS data created for Santa Cruz County, California. The Geographic Information Systems (GIS) Unit falls under the purview of the County of Santa Cruz Information Services Department. The GIS Unit serves all County departments and external customers and provides data on land, features and people of Santa Cruz County. Santa Cruz County encompasses 4 cities and approximately 265,000 people. This coverage can be used for basic applications such as viewing, querying and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. County of Santa Cruz Information Services Department. (2015). Parks: Santa Cruz County, California, 2015. Santa Cruz County, California. Available at http://purl.stanford.edu/jb106wt0747. These data were compiled from many different sources; therefore, the accuracy of the individual layers varies significantly, and some layers do not align exactly with others. In the urban areas, data are generally accurate within five to ten feet of their true geographic coordinates, but in the rural areas, data may be accurate to only within three hundred feet. With these limitations, the County of Santa Cruz disclaims any responsibility for the accuracy or correctness of this data. This disclaimer is exclusive and in lieu of any warranties, fitness for particular purpose, and/or any other type of warranty, whether expressed or implied. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  14. Title: General Plan Land Use Designations: Santa Cruz County, California, 2015

    Contributors:

    Summary: This polygon shapefile contains land use designations in the County of Santa Cruz, California as defined in General Plan adopted May 24, 1994. Land use designations include Agriculture, Commercial, Parks and Recreation, Residential, Lakes/Reservoirs/Lagoons, Office, Public Facility, Resource Conservation, Urban Open Space and Visitor Accommodations. These areas represent the proposed general distribution and general location and extent of the uses of the land for housing, business, industry and open space, including agriculture, natural resources, recreation and other categories of public and private uses of land. This layer is part of a collection of GIS data created for Santa Cruz County, California. The Geographic Information Systems (GIS) Unit falls under the purview of the County of Santa Cruz Information Services Department. The GIS Unit serves all County departments and external customers and provides data on land, features and people of Santa Cruz County. Santa Cruz County encompasses 4 cities and approximately 265,000 people. This coverage can be used for basic applications such as viewing, querying and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. County of Santa Cruz Information Services Department. (2015). General Plan Land Use Designations: Santa Cruz County, California, 2015. Santa Cruz County, California. Available at http://purl.stanford.edu/hx267vj1379. GIS Layer Number = 19/ Boundaries were first converted from 1"=800' and 1"=2000' General Plan maps to AutoCAD drawing files. These were plotted and reviewed by the County's Advanced Planning staff. The boundaries have been updated to reflect changes from the 1994 General Plan update, and Board of Supervisor resolutions passed since the General Plan update. County of Santa Cruz Planning Department General Plan (adopted May 24, 1994): http://www.sccoplanning.com/PlanningHome/SustainabilityPlanning/GeneralPlan.aspx These data were compiled from many different sources; therefore, the accuracy of the individual layers varies significantly, and some layers do not align exactly with others. In the urban areas, data are generally accurate within five to ten feet of their true geographic coordinates, but in the rural areas, data may be accurate to only within three hundred feet. With these limitations, the County of Santa Cruz disclaims any responsibility for the accuracy or correctness of this data. This disclaimer is exclusive and in lieu of any warranties, fitness for particular purpose, and/or any other type of warranty, whether expressed or implied. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  15. Title: Zoning: Santa Cruz County, California, 2015

    Contributors:

    Summary: This polygon shapefile represents zoning districts in the County of Santa Cruz, California, including designations and locations, as defined in General Plan adopted May 24, 1994. These districts support implementation of the General Plan and Local Coastal Plan by providing specific regulations as to allowable uses of land and structures. This layer is part of a collection of GIS data created for Santa Cruz County, California. The Geographic Information Systems (GIS) Unit falls under the purview of the County of Santa Cruz Information Services Department. The GIS Unit serves all County departments and external customers and provides data on land, features and people of Santa Cruz County. Santa Cruz County encompasses 4 cities and approximately 265,000 people. This coverage can be used for basic applications such as viewing, querying and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. County of Santa Cruz Information Services Department. (2015). Zoning: Santa Cruz County, California, 2015. Santa Cruz County, California. Available at http://purl.stanford.edu/hx181nq8805. GIS Layer Number = 05/ Boundaries were first converted from Planning 1"=800' scale zone Atlas. These were plotted and reviewed by the County's Advanced Planning staff. Revisions have since been done by Board adopted County Ordinance. County of Santa Cruz Planning Department General Plan (adopted May 24, 1994): http://www.sccoplanning.com/PlanningHome/SustainabilityPlanning/GeneralPlan.aspx These data were compiled from many different sources; therefore, the accuracy of the individual layers varies significantly, and some layers do not align exactly with others. In the urban areas, data are generally accurate within five to ten feet of their true geographic coordinates, but in the rural areas, data may be accurate to only within three hundred feet. With these limitations, the County of Santa Cruz disclaims any responsibility for the accuracy or correctness of this data. This disclaimer is exclusive and in lieu of any warranties, fitness for particular purpose, and/or any other type of warranty, whether expressed or implied. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  16. Title: Pajaro Valley Trustees: Santa Cruz County, California, 2015

    Contributors:

    Summary: This polygon shapefile depicts the 7 areas served by Pajaro Valley Unified School District Board of Trustees in the County of Santa Cruz, California. This layer is part of a collection of GIS data created for Santa Cruz County, California. The Geographic Information Systems (GIS) Unit falls under the purview of the County of Santa Cruz Information Services Department. The GIS Unit serves all County departments and external customers and provides data on land, features and people of Santa Cruz County. Santa Cruz County encompasses 4 cities and approximately 265,000 people. This coverage can be used for basic applications such as viewing, querying and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. County of Santa Cruz Information Services Department. (2015). Pajaro Valley Trustees: Santa Cruz County, California, 2015. Santa Cruz County, California. Available at http://purl.stanford.edu/nq552vd6676. GIS Layer Number = 31/Originally drawn from source maps provided by Elections Department. Most recent versions were corrected in certain areas to meet with Santa Cruz County Office of Educations' approval. The boundary verification was done by their consultant, Donn Wallace. The Santa Cruz County Office of Education remains the authority of this layer and changes come to us in the form of letters from them following action by the Santa Cruz County Committee on School District Organization. These data were compiled from many different sources; therefore, the accuracy of the individual layers varies significantly, and some layers do not align exactly with others. In the urban areas, data are generally accurate within five to ten feet of their true geographic coordinates, but in the rural areas, data may be accurate to only within three hundred feet. With these limitations, the County of Santa Cruz disclaims any responsibility for the accuracy or correctness of this data. This disclaimer is exclusive and in lieu of any warranties, fitness for particular purpose, and/or any other type of warranty, whether expressed or implied. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  17. Title: State Emergency Response Areas: Santa Cruz County, California, 2015

    Contributors:

    Summary: This polygon shapefile represents state emergency response areas in the County of Santa Cruz, California. These Areas for wildfire containment fall under the purview of the California Department of Forestry and Fire Protection. Attributes: SRA = State Responsibility Area. State has primary responsibility for suppression of wildfire. Local fire agency would still be responsible for structural protection. LRA = Local Responsibility Area. Local fire agency has primary responsibility for both wildfire suppression and structural protection. The Geographic Information Systems (GIS) Unit falls under the purview of the County of Santa Cruz Information Services Department. The GIS Unit serves all County departments and external customers and provides data on land, features and people of Santa Cruz County. Santa Cruz County encompasses 4 cities and approximately 265,000 people. This coverage can be used for basic applications such as viewing, querying and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. County of Santa Cruz Information Services Department. (2015). State Emergency Response Areas: Santa Cruz County, California, 2015. Santa Cruz County, California. Available at http://purl.stanford.edu/hg183rj0027. GIS Layer Number = 68/ State responsiblity boundaries were drawn onto relevant USGS 7.5 minute quadrangle sheets. Boundaries were then interpreted to follow closest parcel boundary or road line on our GIS files. The boundaries were plotted and reviewed by the County's Advanced Planning staff. These data were compiled from many different sources; therefore, the accuracy of the individual layers varies significantly, and some layers do not align exactly with others. In the urban areas, data are generally accurate within five to ten feet of their true geographic coordinates, but in the rural areas, data may be accurate to only within three hundred feet. With these limitations, the County of Santa Cruz disclaims any responsibility for the accuracy or correctness of this data. This disclaimer is exclusive and in lieu of any warranties, fitness for particular purpose, and/or any other type of warranty, whether expressed or implied. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  18. Title: County Service Area 53: Santa Cruz County, California, 2015

    Contributors:

    Summary: This polygon shapefile depicts the boundary for County Service Area 53 in the County of Santa Cruz, California representing the area of Mosquito and Vector Control under the purview of the Agricultural Commissioner. This coverage displays the entire County except for the incorporated areas of Capitola, Santa Cruz and Scotts Valley. In unincorporated areas, basic services like water, sewer, police and fire protection are provided by the county. Because counties often consist of large and diverse geographical areas, providing a consistent and adequate service level across all areas can be difficult. Residents of urban communities may want more services than those residing in rural areas. The County Service Area Law (Government Code §25210.1 et seq.) was created in the 1950’s to provide a means of providing expanded tailored service levels in areas where residents are willing to pay for the extra service. When a county service area exists, property owners will pay taxes and fees to the County Service Area instead of the county for the services provided. This layer is part of a collection of GIS data created for Santa Cruz County, California. The Geographic Information Systems (GIS) Unit falls under the purview of the County of Santa Cruz Information Services Department. The GIS Unit serves all County departments and external customers and provides data on land, features and people of Santa Cruz County. Santa Cruz County encompasses 4 cities and approximately 265,000 people. This coverage can be used for basic applications such as viewing, querying and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. County of Santa Cruz Information Services Department. (2015). County Service Area 53: Santa Cruz County, California, 2015. Santa Cruz County, California. Available at http://purl.stanford.edu/jy897zc7552. These data were compiled from many different sources; therefore, the accuracy of the individual layers varies significantly, and some layers do not align exactly with others. In the urban areas, data are generally accurate within five to ten feet of their true geographic coordinates, but in the rural areas, data may be accurate to only within three hundred feet. With these limitations, the County of Santa Cruz disclaims any responsibility for the accuracy or correctness of this data. This disclaimer is exclusive and in lieu of any warranties, fitness for particular purpose, and/or any other type of warranty, whether expressed or implied. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  19. Title: Flood Insurance Rate Map Bench Marks: Santa Cruz County, California, 2015

    Contributors:

    Summary: This point shapefile depicts Flood Insurance Rate Map (FIRM) Permanent bench marks for streams in the County of Santa Cruz, California. These bench marks must meet the requirements specified in Subsection 1.4.1.4.1 of the Federal Emergency Management Agency (FEMA) Guidelines and Specifications for Flood Hazard Mapping Partners. Horizontal coordinates maintained by the National Geodetic Survey (NGS) for vertical Bench Marks are often not very precise because the users rely on the location descriptions to locate the bench marks rather than coordinates. If the source of the horizontal coordinates used by the NGS is not precise, the data creator may adjust the position based on more accurate data. The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk classifications used are the 1-percent-annual-chance flood event, the 0.2-percent-annual-chance flood event, and areas of minimal flood risk. The DFIRM Database is derived from Flood Insurance Studies (FISs), previously published Flood Insurance Rate Maps (FIRMs), flood hazard analyses performed in support of the FISs and FIRMs, and new mapping data, where available. The FISs and FIRMs are published by FEMA. The file is georeferenced to earth's surface using the UTM projection and coordinate system. The specifications for the horizontal control of DFIRM data files are consistent with those required for mapping at a scale of 1:12,000. This layer is part of a collection of GIS data created for Santa Cruz County, California. The Geographic Information Systems (GIS) Unit falls under the purview of the County of Santa Cruz Information Services Department. The GIS Unit serves all County departments and external customers and provides data on land, features and people of Santa Cruz County. Santa Cruz County encompasses 4 cities and approximately 265,000 people. This coverage can be used for basic applications such as viewing, querying and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. County of Santa Cruz Information Services Department. (2015). Flood Insurance Rate Map Bench Marks: Santa Cruz County, California, 2015. Santa Cruz County, California. Available at http://purl.stanford.edu/mr448kf2863. Subsection 1.4.1.4.1 of the Federal Emergency Management Agency (FEMA) Guidelines and Specifications for Flood Hazard Mapping Partners: http://www.fema.gov/media-library-data/1387386161266-1f863b532741336f902f891f47767f96/Guidelines+and+Specifications+for+Flood+Hazard+Mapping+Partners+Appendix+D-Guidance+for+Coastal+Flooding+Analyses+and+Mapping+%28Feb+2002%29.pdf The FIRM is the basis for floodplain management, mitigation, and insurance activities for the National Flood Insurance Program (NFIP). Insurance applications include enforcement of the mandatory purchase requirement of the Flood Disaster Protection Act, which "... requires the purchase of flood insurance by property owners who are being assisted by Federal programs or by Federally supervised, regulated or insured agencies or institutions in the acquisition or improvement of land facilities located or to be located in identified areas having special flood hazards," Section 2 (b) (4) of the Flood Disaster Protection Act of 1973. In addition to the identification of Special Flood Hazard Areas (SFHAs), the risk zones shown on the FIRMs are the basis for the establishment of premium rates for flood coverage offered through the NFIP. The DFIRM Database presents the flood risk information depicted on the FIRM in a digital format suitable for use in electronic mapping applications. The DFIRM database is a subset of the Digital FIS database that serves to archive the information collected during the FIS. The hardcopy FIRM and DFIRM and the accompanying FISs are the official designation of SFHAs and Base Flood Elevations (BFEs) for the NFIP. For the purposes of the NFIP, changes to the flood risk information published by FEMA may only be performed by FEMA and through the mechanisms established in the NFIP regulations (44 CFR Parts 59-78). These digital data are produced in conjunction with the hardcopy FIRMs and generally match the hardcopy map exactly. However the hardcopy flood maps and flood profiles are the authoritative documents for the NFIP. Acknowledgement of FEMA would be appreciated in products derived from these data. Native_Data_Set_Environment: Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; ESRI ArcGIS 10.0.3.3600 These data were compiled from many different sources; therefore, the accuracy of the individual layers varies significantly, and some layers do not align exactly with others. In the urban areas, data are generally accurate within five to ten feet of their true geographic coordinates, but in the rural areas, data may be accurate to only within three hundred feet. With these limitations, the County of Santa Cruz disclaims any responsibility for the accuracy or correctness of this data. This disclaimer is exclusive and in lieu of any warranties, fitness for particular purpose, and/or any other type of warranty, whether expressed or implied. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  20. Title: General Plan Area Boundaries: Santa Cruz County, California, 2015

    Contributors:

    Summary: This polygon shapefile depicts boundaries for the General Plan Areas in the County of Santa Cruz, California as defined in General Plan adopted May 24, 1994. The unincorporated areas of the County are divided into 15 areas to facilitate community identification and participation in planning process: Aptos, Aptos Hills, Bonny Doon, Carbonera, Eureka Canyon, La Selva, Live Oak, North Coast, Pajaro Valley, Salsipuedes, San Andreas, San Lorenzo Valley, Skyline, Soquel and Summit. This layer is part of a collection of GIS data created for Santa Cruz County, California. The Geographic Information Systems (GIS) Unit falls under the purview of the County of Santa Cruz Information Services Department. The GIS Unit serves all County departments and external customers and provides data on land, features and people of Santa Cruz County. Santa Cruz County encompasses 4 cities and approximately 265,000 people. This coverage can be used for basic applications such as viewing, querying and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. County of Santa Cruz Information Services Department. (2015). General Plan Area Boundaries: Santa Cruz County, California, 2015. Santa Cruz County, California. Available at http://purl.stanford.edu/yg219bx1488. GIS Layer Number = 06/ Boundaries were first converted from 1"=800' and 1"=2000' General Plan maps to AutoCAD drawing files. These were plotted and reviewed by the County's Advanced Planning staff. County of Santa Cruz Planning Department General Plan (adopted May 24, 1994): http://www.sccoplanning.com/PlanningHome/SustainabilityPlanning/GeneralPlan.aspx These data were compiled from many different sources; therefore, the accuracy of the individual layers varies significantly, and some layers do not align exactly with others. In the urban areas, data are generally accurate within five to ten feet of their true geographic coordinates, but in the rural areas, data may be accurate to only within three hundred feet. With these limitations, the County of Santa Cruz disclaims any responsibility for the accuracy or correctness of this data. This disclaimer is exclusive and in lieu of any warranties, fitness for particular purpose, and/or any other type of warranty, whether expressed or implied. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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