• Identification Information
• Data Quality Information
• Spatial Data Organization Information
• Spatial Reference Information
• Entity and Attribute Information
• Distribution Information

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:

Citation information:

Originators: Worlpet Inc.

Title:

ortho_tiles_11

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

Description:

Abstract:

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

Purpose:

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

Status:

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

Keywords:

Theme:

Theme keywords: imageryBaseMapsEarthCover

Theme keyword thesaurus: ISO 19115 Topic Category

Place:

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

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

Native dataset format: SDE raster

Native data set environment:

Microsoft Windows XP Version 5.1 (Build 2600) ; ESRI ArcCatalog 10.

Data Quality Information:

Lineage:

Process step:

Process description:

Received shapefile from Worlpert Inc as part of the 2011 ortho project. Loaded shapefile in SDE using ArcCatalog 10

Process software and version: ArcCatalog 10

Process date: 20120223

Spatial Data Organization Information:

Direct spatial Rreference method: Vector

Point and vector object information:

ESRI terms description:

*Name: ortho_tiles_11

*ESRI feature type: Simple

*ESRI feature geometry:

*ESRI topology: FALSE

*ESRI feature count: 1027

*Spatial index: TRUE

*Linear referencing: FALSE

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 resolution: 1.000000 ft

Entity and Attribute Information:

Detailed description:

*Name: ortho_tiles_11

Entity type:

*Entity type label: ortho_tiles_11

*Entity type type: Feature Class

*Entity type count: 1027

Attribute:

*Attribute label: OBJECTID

*Attribute alias: OBJECTID

*Attribute definition:

Internal feature number.

*Attribute definition source:

ESRI

*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:

*Attribute label: NAME

*Attribute alias: NAME

*Attribute type: String

*Attribute width: 6

*Attribute precision: 0

*Attribute scale: 0

Attribute:

*Attribute label: Shape

*Attribute alias: Shape

*Attribute definition:

Feature geometry.

*Attribute definition source:

ESRI

*Attribute type: Geometry

*Attribute width: 4

*Attribute precision: 0

*Attribute scale: 0

Attribute domain values:

*Unrepresentable domain:

Coordinates defining the features.

Attribute:

*Attribute label: Shape.STArea()

*Attribute alias: Shape.STArea()

*Attribute type: Double

*Attribute width: 0

*Attribute precision: 0

*Attribute scale: 0

Attribute:

*Attribute label: Shape.STLength()

*Attribute alias: Shape.STLength()

*Attribute type: Double

*Attribute width: 0

*Attribute precision: 0

*Attribute scale: 0

Distribution Information:

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.