Data format: Coverage

Theme keywords: boundaries

Abstract: These districts were created in May of 2011 to contain equal population for each district. Population data from the 2010 cenus was used.

FGDC and ESRI Metadata:

Metadata elements shown with blue text are defined in the Federal Geographic Data Committee's (FGDC) Content Standard for Digital Geospatial Metadata (CSDGM). Elements shown with green text are defined in the ESRI Profile of the CSDGM. Elements shown with a green asterisk (*) will be automatically updated by ArcCatalog. ArcCatalog adds hints indicating which FGDC elements are mandatory; these are shown with gray text.

Identification Information:


Description:
Abstract:
These districts were created in May of 2011 to contain equal population for each district. Population data from the 2010 cenus was used.

Purpose:
This layer was digitized to assist Board of Election personnel to quickly identify and locate Trustee areas for the Board of Education and Napa Valley College Trustee Areas

Supplemental information:
These districts were created in May of 2011 to contain equal population each district. Population data from the 2010 cenus was used.

Time period of content:
Time period information:
Single date/time:
Calendar date: 20120530

Currentness reference:
publication date

Status:
Progress: Complete
Maintenance and update frequency: None planned

Spatial domain:
Bounding coordinates:
West bounding coordinate: -122.649217
East bounding coordinate: -122.061225
North bounding coordinate: 38.864947
South bounding coordinate: 38.153298

Keywords:
Theme:
Theme keywords: boundaries
Theme keyword thesaurus: ISO 19115 Topic Category

Place:
Place keywords: Napa County, California, American Canyon, Napa, St. Helena, Yountville, Calistoga
Place keyword thesaurus: Geographic Names Place

Access constraints: None. Data is available from County of Napa by registering at website: http://gis.napa.ca.gov/giscatalog/catalog.asp. This data is made available under the Public Domain Dedication and License version v1.0 whose full text can be found at: http://opendatacommons.org/licenses/pddl/1.0/
Use constraints:
Disclaimer: This GIS data is intended to provide a visual display of data for the user's convenience. Users of this data are hereby notified that the appropriate public primary information sources should be consulted for verification of the information.  Although every reasonable effort has been made to assure the accuracy of this data, the County of Napa makes no warranty, representation or guaranty as to the content, sequence, accuracy, timeliness or completeness of any of the data provided herein and explicitly disclaims any representations and warranties, including, without limitation, the implied warranties of merchantability and fitness for a particular purpose. The County of Napa assumes no liability for any errors, omissions, or inaccuracies in the information provided regardless of how caused and assumes no liability for any decisions made or actions taken or not taken by the user of the data in reliance upon any information or data furnished hereunder. Because the GIS data provided is not warranted to be up-to-date, the user should check with the County staff for updated information.

Point of contact:
Contact information:
Contact organization primary:
Contact organization: County of Napa ITS Department
Contact position: Geographic Information Officer


Contact address:
Address type: mailing and physical address
Address:
650 Imperial Way, Suite 201
City: Napa
State or province: CA
Postal code: 94559

Contact voice telephone: (707) 259-8141
Contact facsimile telephone: (707) 299-4294


Contact electronic mail address: gisstaff@co.napa.ca.us


Hours of service: M - F 8:00 am - 5:00 pm



Native dataset format: Coverage
Native data set environment:
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.3000


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Data Quality Information:


Logical consistency report:
none

Completeness report:
Dataset Complete Drawn from the legal descriptions, matched to the parcel layer

Lineage:
Process step:
Process description:
Digitized polygons in arcmap using an overlay of the 2010 U.S. Census Bureau's census blocks to determine
equal population.

Process date: 20111207


Process contact:
Contact information:
Contact organization primary:
Contact organization: County of Napa ITS Department
Contact position: Geographic Information Officer


Contact address:
Address type: mailing and physical address
Address:
650 Imperial Way, Suite 201
City: Napa
State or province: CA
Postal code: 94559
Country: USA

Contact voice telephone: (707) 259-8141
Contact facsimile telephone: (707) 299-4294


Contact electronic mail address: gisstaff@co.napa.ca.us


Hours of service: M - F 8:00 am - 5:00 pm



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Spatial Data Organization Information:


Direct spatial Rreference method: Vector


Point and vector object information:
ESRI terms description:
*Name: boe_nvc_trustees_2011
*ESRI feature type: Simple
*ESRI feature geometry:
*ESRI topology: FALSE
*ESRI feature count: 8
*Spatial index: TRUE
*Linear referencing: FALSE


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Spatial Reference Information:


Horizontal coordinate system definition:
Coordinate system name:
Projected coordinate system name: NAD_1983_StatePlane_California_II_FIPS_0402_Feet
Geographic coordinate system name: GCS_North_American_1983

Geodetic model:
Horizontal datum name: North American Datum of 1983
Ellipsoid name: Geodetic Reference System 80
Semi-major axis: 6378137.000000
Denominator of flattening ratio: 298.257222

Vertical coordinate system definition:
Altitude system definition:
Altitude datum name: National Geodetic Vertical Datum of 1929
Altitude distance units: feet
Altitude encoding method: Explicit elevation coordinate included with horizontal coordinates

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Entity and Attribute Information:


Detailed description:
*Name: boe_nvc_trustees_2011


Entity type:
*Entity type label: boe_nvc_trustees_2011
*Entity type type: Feature Class
*Entity type count: 8
Entity type definition:
Borad of Education and Napa Valley College Trustee Areas
Entity type definition source:
Dataset Devloper

Attribute:
*Attribute label: OBJECTID_1
*Attribute alias: OBJECTID_1
*Attribute definition:
Internal feature number.
*Attribute definition source:
ESRI

*Attribute type: OID
*Attribute width: 4
*Attribute precision: 0
*Attribute scale: 0


Attribute domain values:
*Unrepresentable domain:
Sequential unique whole numbers that are automatically generated.


Attribute:
*Attribute label: Shape
*Attribute alias: Shape
*Attribute definition:
Feature geometry.
*Attribute definition source:
ESRI

*Attribute type: Geometry
*Attribute width: 0
*Attribute precision: 0
*Attribute scale: 0


Attribute domain values:
*Unrepresentable domain:
Coordinates defining the features.


Attribute:
*Attribute label: District
*Attribute alias: District


*Attribute type: String
*Attribute width: 12
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: Name
*Attribute alias: Name


*Attribute type: String
*Attribute width: 43
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: Shape_Length
*Attribute alias: Shape_Length
*Attribute definition:
Length of feature in internal units.
*Attribute definition source:
Esri

*Attribute type: Double
*Attribute width: 8
*Attribute precision: 0
*Attribute scale: 0


Attribute domain values:
*Unrepresentable domain:
Positive real numbers that are automatically generated.


Attribute:
*Attribute label: Shape_Area
*Attribute alias: Shape_Area
*Attribute definition:
Area of feature in internal units squared.
*Attribute definition source:
Esri

*Attribute type: Double
*Attribute width: 8
*Attribute precision: 0
*Attribute scale: 0


Attribute domain values:
*Unrepresentable domain:
Positive real numbers that are automatically generated.


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Distribution Information:


Distributor:
Contact information:
Contact organization primary:
Contact organization: County of Napa ITS Department
Contact position: Geographic Information Officer


Contact address:
Address type: mailing and physical address
Address:
650 Imperial Way, Suite 201
City: Napa
State or province: CA
Postal code: 94559

Contact voice telephone: (707) 259-8141
Contact facsimile telephone: (707) 299-4294


Contact electronic mail address: gisstaff@co.napa.ca.us


Hours of service: M - F 8:00 am - 5:00 pm



Resource description: downloadable data


Distribution liability:
Disclaimer: This GIS data is intended to provide a visual display of data for the user's convenience. Users of this data are hereby notified that the appropriate public primary information sources should be consulted for verification of the information.  Although every reasonable effort has been made to assure the accuracy of this data, the County of Napa makes no warranty, representation or guaranty as to the content, sequence, accuracy, timeliness or completeness of any of the data provided herein and explicitly disclaims any representations and warranties, including, without limitation, the implied warranties of merchantability and fitness for a particular purpose. The County of Napa assumes no liability for any errors, omissions, or inaccuracies in the information provided regardless of how caused and assumes no liability for any decisions made or actions taken or not taken by the user of the data in reliance upon any information or data furnished hereunder. Because the GIS data provided is not warranted to be up-to-date, the user should check with the County staff for updated information.

Custom order process:
Go to website http://gis.napa.ca.gov/gisdata.asp to request DVD by mail for an additional fee.


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Metadata Reference Information:


Metadata contact:
Contact information:
Contact organization primary:
Contact organization: County of Napa ITS Department
Contact position: Geographic Information Officer


Contact address:
Address type: mailing and physical address
Address:
650 Imperial Way, Suite 201
City: Napa
State or province: CA
Postal code: 94559
Country: USA

Contact voice telephone: (707) 259-8141
Contact facsimile telephone: (707) 299-4294


Contact electronic mail address: gisstaff@co.napa.ca.us


Hours of service: M - F 8:00 am - 5:00 pm



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