Angwin and Deer Park, Napa County, California, 2006
Originator
Napa County Information Technology Services
Creation Date
2006-06-15
Revision Date
2006-06-15
Geospatial Data Presentation Form
mapDigital
Abstract
Populations Centers of Angwin and Deer Park areas from the statewide dataset city90a (www.gis.ca.gov). This was used as a graphic for the Baseline Data Report maps along with the other population centers from this layer. The 'CITY90' layer contains 1990 Census Federal place code boundaries that have been clipped by the county tile outline. The Federal place codes define polygons that are cities or census designated places or are unclassified as to type.The original layer included all population centers in the county but county data is better data therefore those areas were extracted and only Angwin and Deer Park were used.
Purpose
Identification of basic boundaries of the population centers of Angwin and Deer Park used in the Baseline Data Report Noise, Air Quality and Climate sections.
Temporal Extent
Time Period
Begin
2006-06-15T00:00:00
End
Bounding Box
West
-122.498728
East
-122.419529
North
38.601649
South
38.511043
ISO Topic Category
environment
planningCadastre
Place Keyword
Napa County (Calif.)
Place Keyword Thesaurus
geonames
Temporal Keyword
2006
Theme Keyword
Park Space
Theme Keyword Thesaurus
lcsh
Status
onGoing
Maintenance and Update Frequency
unknown
Language
eng
Credit
Napa County Geograhic Information Systems (2006) Angwin Deer Park, Napa County, California, Napa County Geographic Information Systems, Napa County, California
Point of Contact
Contact
Patrick Kowta
Position Name
GIS Manager
Delivery Point
650 Imperial Way, Suite 201
City
Napa
Administrative Area
CA
Postal Code
94559
Email
gisstaff@countyofnapa.org
Phone
707-259-8141
Point of Contact
Contact
UC Berkeley
Position Name
GIS Librarian
Delivery Point
50 McCone Hall
City
Berkeley
Administrative Area
CA
Postal Code
94720
Country
US
Email
eart@library.berkeley.edu
Phone
510-642-2997
Spatial Reference Information
Reference System Identifier
Code
2226
Code Space
EPSG
Version
5.3(9.0.0)
Data Quality Information
Lineage
Process Step
Description
Dataset downloaded from http://gis.ca.gov/meta.epl?oid=291. Only Angwin and Deer Park areas were extracted from the layer because the other population centers are better represented from the City layer hosted on SDE. Currently there is no data showing extents for Angwin or Deer Park so kept these two to have on hand.
Fixed the line for Deer Park to the St. Helena city boundary so there wasn't overlap or gaps.
Process Date
2005-05-01T00:00:00
Process Step
Description
renamed file to "Napa_deerpark_2006.shp"
Process Date
2015-07-17T00:00:00
Distribution Information
Format Name
Shapefile
Format Version
ArcGIS 10.2
Distributor
UC Berkeley
Online Access
Protocol
Name
Spatial Representation Information
Vector
Topology Level
geometryOnly
Vector Object Type
composite
Vector Object Count
2
Metadata Reference Information
Hierarchy Level
dataset
Metadata File Identifier
28722/bk0016n6n4c
Dataset URI
28722/bk0016n6n4c
Metadata Date Stamp
2017-12-18
Metadata Standard Name
ISO 19139 Geographic Information - Metadata - Implementation Specification
