Data format: SDE raster

Theme keywords: imageryBaseMapsEarthCover

Abstract: Tile boundaries used for file naming for the 2011 6 inch orthophotos. Each tile represents the area covered by one file.

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:

Citation information:
Originators: Worlpet Inc.


Publication date: 20110403

Online linkage: http://gis.napa.ca.gov/giscatalog/catalog.asp

Tile boundaries used for file naming for the 2011 6 inch orthophotos.  Each tile represents the area covered by one file.

To represent the area covered by each imagery file for the 2011 orthophoto project.

Time period of content:
Time period information:
Single date/time:
Calendar date: 20110402

Currentness reference:
publication date

Progress: Complete
Maintenance and update frequency: None planned

Spatial domain:
Bounding coordinates:
West bounding coordinate: -122.661046
East bounding coordinate: -122.045773
North bounding coordinate: 38.884658
South bounding coordinate: 38.133183

Theme keywords: imageryBaseMapsEarthCover
Theme keyword thesaurus: ISO 19115 Topic Category

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

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
650 Imperial Way Ste 201
City: Napa
State or province: CA
Postal code: 94558
Country: USA

Contact voice telephone: (707) 259-8141
Contact facsimile telephone: (707) 253-4824

Contact electronic mail address: gisstaff@countyofnapa.org

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

Native dataset format: SDE raster
Native data set environment:
Microsoft Windows XP Version 5.1 (Build 2600) ; ESRI ArcCatalog 10.

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Data Quality Information:

Process step:
Process description:
Received shapefile from Worlpert Inc as part of the 2011 orhto project. Loaded shapefile in SDE using ArcCatalog 10

Process software and version: ArcCatalog 10
Process date: 20120223

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Spatial Data Organization Information:

Point and vector object information:
ESRI terms description:
*Name: ortho_tiles_11_6in
*ESRI feature type: Simple
*ESRI feature geometry:
*ESRI topology: FALSE
*ESRI feature count: 1024
*Spatial index: TRUE
*Linear referencing: FALSE

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Entity and Attribute Information:

Detailed description:
*Name: ortho_tiles_11_6in

Entity type:
*Entity type label: ortho_tiles_11_6in
*Entity type type: Feature Class
*Entity type count: 1024

*Attribute label: OBJECTID
*Attribute alias: OBJECTID
*Attribute definition:
Internal feature number.
*Attribute definition source:

*Attribute type: OID
*Attribute width: 4
*Attribute precision: 10
*Attribute scale: 0

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

*Attribute label: NAME
*Attribute alias: NAME

*Attribute type: String
*Attribute width: 6
*Attribute precision: 0
*Attribute scale: 0

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

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

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

*Attribute label: Shape.STArea()
*Attribute alias: Shape.STArea()

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

*Attribute label: Shape.STLength()
*Attribute alias: Shape.STLength()

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

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