ag commissioner's sampling grid - polygons

Data format: Coverage

File or table name: smpl_grid_poly

Theme keywords: farming, grid, sampling grid, basemap

Abstract: Ag Commissioner's Sampling Grid - Polygons

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:
Citation information:
Originators: State of California, County of Napa Agricultural Commissioner


Title:
ag commissioner's sampling grid - polygons
*File or table name: smpl_grid_poly


Publication date: 20030101
*Geospatial data presentation form: vector digital data


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


Description:
Abstract:
Ag Commissioner's Sampling Grid - Polygons

Purpose:
Sampling Grid

Supplemental information:
This is a derivation of the 1 mile square sample grid devised by the State of California. Each of the squares is divided into 16 equal parts for sampling purposes. This grid is printed on a map for use by the Agricultural Commissioner's office.

*Language of dataset: en


Time period of content:
Time period information:
Single date/time:
Calendar date: 20030101

Currentness reference:
publication date

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

Spatial domain:
Bounding coordinates:
*West bounding coordinate: -122.762023
*East bounding coordinate: -122.037375
*North bounding coordinate: 38.961964
*South bounding coordinate: 38.104112

Local bounding coordinates:
*Left bounding coordinate: 6344991.500160
*Right bounding coordinate: 6550911.499840
*Top bounding coordinate: 2112152.999889
*Bottom bounding coordinate: 1800633.000111

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

Theme:
Theme keywords: grid, sampling grid, basemap
Theme keyword thesaurus: none

Place:
Place keywords: Napa County, California
Place keyword thesaurus: none

Access constraints: Access to this data is limited to County of Napa and partner agencies only. .
Use constraints:
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 Agricultural Commissioner's Office
Contact position: Agricultural Biologist


Contact address:
Address type: mailing and physical address
Address:
1710 Soscol Ave, Suite 3
City: Napa
State or province: CA
Postal code: 94559
Country: USA

Contact voice telephone: (707) 253-4357
Contact facsimile telephone: (707) 253-4881


Contact electronic mail address: agcommissioner@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 9.3.1.1850


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Data Quality Information:


Logical consistency report:
Data set is complete

Completeness report:
Data set is complete

Lineage:
Source information:
Source citation:
Citation information:
Originators: Napa County ITS


Title:
ag commissioner's sample grid - polygons


Publication date: Unpublished Material


Source scale denominator: Not Applicable
Type of source media: computer program
Source citation abbreviation:
Napa County ITS
Source contribution:
Provided this grid which is printed on a map for use by the Agricultural Commissioner's office.

Source time period of content:
Time period information:
Single date/time:
Calendar date: 20030101

Source currentness reference:
unpublished material

Process step:
Process description:
This is a derivation of the 1 mile square sample grid devised by the State of California.
The linework was created using an AML file. The coverage was then loaded into ArcSDE.

Process date: 20030201


Process step:
Process description:
Dataset copied.

Process date: 20110125
Process time: 09301300


Source used citation abbreviation:
server=gisdata2; service=sde:sqlserver:gisdata2; database=agcomm; user=gis; version=sde.default


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Spatial Data Organization Information:


*Direct spatial Rreference method: Vector


Point and vector object information:
ESRI terms description:
*Name: smpl_grid_poly
*ESRI feature type: Simple
*ESRI feature geometry:
*ESRI topology: FALSE
*ESRI feature count: 36816
*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

Planar:
Planar coordinate information:
*Planar coordinate encoding method: coordinate pair
Coordinate representation:
*Abscissa resolution: 0.000128
*Ordinate resolution: 0.000128
*Planar distance units: survey feet

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
*Altitude encoding method: Explicit elevation coordinate included with horizontal coordinates

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Entity and Attribute Information:


Detailed description:
*Name: smpl_grid_poly


Entity type:
Entity type label: smpl_grid_poly
*Entity type type: Feature Class
*Entity type count: 36816
Entity type definition:
Ag Commissioner's Sampling Grid - Polygons

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: SHAPE
*Attribute alias: PERIMETER
Attribute definition:
grid number as determined by the State. This is the column and row numbers combined into a 4 digit string. The origin is the lower left corner. Leading zeros are included.
*Attribute definition source:
ESRI

*Attribute type: Double
*Attribute width: 8
*Attribute precision: 38
*Attribute scale: 8


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


Attribute:
*Attribute label: PERIMETER
*Attribute alias: NEW_PEST_PLY_
Attribute definition:
perimeter of polygon

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


Attribute:
*Attribute label: NEW_PEST_PLY_
*Attribute alias: NEW_PEST_PLY_ID


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


Attribute:
*Attribute label: NEW_PEST_PLY_ID
*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
*Attribute alias: ROW_
*Attribute definition:
Feature geometry.
*Attribute definition source:
ESRI

*Attribute type: Double
*Attribute width: 8
*Attribute precision: 38
*Attribute scale: 8


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


Attribute:
*Attribute label: ROW_
*Attribute alias: ID


*Attribute type: Double
*Attribute width: 8
*Attribute precision: 38
*Attribute scale: 8


Attribute:
*Attribute label: COLUMN_
*Attribute alias: NAME


*Attribute type: String
*Attribute width: 40
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: ID
*Attribute alias: COLUMN_
*Attribute definition:
Feature geometry.
*Attribute definition source:
ESRI

*Attribute type: Double
*Attribute width: 8
*Attribute precision: 38
*Attribute scale: 8


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


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


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


Attribute:
*Attribute label: COLUMN_
*Attribute alias: Shape.STLength()
Attribute definition:
column number of polygon

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


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


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Distribution Information:


Distributor:
Contact information:
Contact organization primary:
Contact organization: County of Napa ITS Department
Contact position: GIS Coordinator


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

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


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


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



Resource description: access to this data is limited to county of napa and partner agencies only.


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.

Standard order process:
Ordering instructions:
Access to this data is limited to County of Napa and partner agencies only.


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Metadata Reference Information:


*Metadata date: 20101116
Metadata review date: 20040728


*Language of metadata: en


Metadata contact:
Contact information:
Contact organization primary:
Contact organization: County of Napa ITS Department
Contact position: GIS Coordinator


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

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


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


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



*Metadata standard name: FGDC Content Standards for Digital Geospatial Metadata
*Metadata standard version: FGDC-STD-001-1998
*Metadata time convention: local time


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Metadata stylesheets are provided courtesy of ESRI. Copyright (c) 2000-2002, Environmental Systems Research Institute, Inc. All rights reserved.