index of filed maps

Data format: Not Applicable

File or table name: ros

Theme keywords: planningCadastre, Planning, Maps, Records of Survey, Map Index

Abstract: Digital index to filed maps used by the County of Napa. Maps such as Records of Survey and Sub-division maps are included. All of the filed maps were scanned by the Napa County Recorder's Office. A center point for each map was determined by examining the scanned map and visually locating it using roads, parcels and other GIS layers as references. A radius was then assigned to each point that approximates the extent of the map. Finally, a circle was created based on the center point and radius.

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: Vestra Resources Inc.


Title:
index of filed maps
*File or table name: ros


Publication date: 20020729
*Geospatial data presentation form: vector digital data


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


Description:
Abstract:
Digital index to filed maps used by the County of Napa. Maps such as Records of Survey and Sub-division maps are included.
All of the filed maps were scanned by the Napa County Recorder's Office. A center point for each map was determined by examining the scanned map and visually locating it using roads, parcels and other GIS layers as references. A radius was then assigned to each point that approximates the extent of the map. Finally, a circle was created based on the center point and radius.

Purpose:
This dataset was created to provide a digital index to filed maps such as Records of Survey and Sub-division maps.

Supplemental information:
Scanned documents that contained only text are not included in this dataset. There are also approximately 60 old maps that have not been input because they could not be placed within the county. These will be researched and added to the dataset as time allows.

*Language of dataset: en


Time period of content:
Time period information:
Single date/time:
Calendar date: 20020729

Currentness reference:
publication date

Status:
Progress: In work
Maintenance and update frequency: Continually

Spatial domain:
Bounding coordinates:
*West bounding coordinate: -122.649987
*East bounding coordinate: -122.078854
*North bounding coordinate: 38.864845
*South bounding coordinate: 38.134198

Local bounding coordinates:
*Left bounding coordinate: 6376596.500230
*Right bounding coordinate: 6538984.709917
*Top bounding coordinate: 2076790.874811
*Bottom bounding coordinate: 1811347.375044

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

Theme:
Theme keywords: Planning, Maps, Records of Survey, Map Index
Theme keyword thesaurus: none

Place:
Place keywords: Napa County, Napa, St. Helena, Yountville, Calistoga, American Canyon, California
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 person: Danielle Goshert
Contact organization: County of Napa Public Works Department
Contact position: Engineering Assistant II


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) 259-8380


Contact electronic mail address: danielle.goshert@countyofnapa.org


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



Native dataset format: Not Applicable
*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:
not applicable

Completeness report:
complete

Lineage:
Source information:
Source citation:
Citation information:
Originators: Source listed on Napa Website is None


Title:
none


Publication date: Unpublished Material


Source scale denominator: Not Applicable
Type of source media: paper
Source citation abbreviation:
none

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

Source currentness reference:
unpublished material

Process step:
Process description:
All of the filed maps were scanned by the Napa County Recorder's Office. A center point for each map was determined by examining the scanned map and visually locating it using roads, parcels and other GIS layers as references. A radius was then assigned to each point that approximates the extent of the map. Finally, a circle was created based on the center point and radius.

Process date: 20020729


Process step:
Process description:
updates made during the previous 6 months

Process date: 20031212


Process step:
Process description:
Corrections made to 1RS35, 28RS97, 14RS65, 1RS43, 12RS44 and 20RS80.
1RS101 deleted.

Process date: 20040325


Process step:
Process description:
Updated the ROS layer, added more ROS

Process date: 20041006


Process step:
Process description:
Dataset copied.

Process date: 20041006


Source used citation abbreviation:


Process step:
Process description:
more polygons with path to filed maps added as is done on a continual basis.

Process date: 20120710


Process step:
Process description:
more polygons with path to filed maps added as is done on a continual basis.

Process date: 20160916


Process step:
Process description:
routine updates as is done on a continuous basis

Process date: 20180420


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Spatial Data Organization Information:


*Direct spatial Rreference method: Vector


Point and vector object information:
ESRI terms description:
*Name: ros
*ESRI feature type: Simple
*ESRI feature geometry: 4
*ESRI topology: FALSE
*ESRI feature count: 7149
*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: ros


Entity type:
Entity type label: ros
*Entity type type: Feature Class
*Entity type count: 7149
Entity type definition:
Index of Field Maps
Entity type definition source:
Dataset developer

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: ROSSIZE
*Attribute alias: ROSSIZE
Attribute definition:
size of polygon in square feet

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


Attribute:
*Attribute label: LOCACC
*Attribute alias: LOCACC
Attribute definition:
unknown

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


Attribute:
*Attribute label: BOOK
*Attribute alias: BOOK
Attribute definition:
book that map is located in

*Attribute type: String
*Attribute width: 3
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: PAGE
*Attribute alias: PAGE
Attribute definition:
page in book where map is found

*Attribute type: String
*Attribute width: 3
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: TYPE
*Attribute alias: TYPE
Attribute definition:
type of map

*Attribute type: String
*Attribute width: 2
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: FULLPATH
*Attribute alias: FULLPATH
Attribute definition:
full path name to map

*Attribute type: String
*Attribute width: 50
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: SHAPE
*Attribute alias: MAPNUMBER
*Attribute definition:
Feature geometry.
*Attribute definition source:
ESRI

*Attribute type: String
*Attribute width: 10
*Attribute precision: 0
*Attribute scale: 0


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


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

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


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


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


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


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


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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: 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.

Standard order process:
Fees: none for digital form
Ordering instructions:
All available layers are located in the Data Catalog on the website http://gis.napa.ca.gov/gisdata.asp.
You can download the available layers by Registering, then returning to the site to download.


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


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Metadata Reference Information:


*Metadata date: 20110422
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.