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1
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IDENTIFICATION INFORMATION
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1.1
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Citation
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Originator
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Metro Data Resource Center
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Publication date
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1988
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Title
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County Lines (line)
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1.2
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Description
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Abstract
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County boundaries.
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Purpose
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For use as a "base" layer on map products to depict county lines with a line symbol.
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Supplemental information
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1.3
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Time period of content
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1992
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Last Dataset Update Date
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2013-05-19 22:16:13.0
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1.4
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Status
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Progress
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Complete
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Maintenance/Update Frequency
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None planned
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1.5
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Spatial domain
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Description
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Clackamas County, Multnomah County, and Washington County, Oregon; Clark County, Washington
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West bounding coordinate
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-123.47121656
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East bounding coordinate
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-121.65053671
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North bounding coordinate
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46.08065859
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South bounding coordinate
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44.85462409
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1.6
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Keywords
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Theme keyword thesaurus
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None
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Theme keyword
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County, boundary, county boundary, county boundaries
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Place keyword thesaurus
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None
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Place keyword
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Multnomah County, Washington County, Clackamas County, Oregon
Clark County, Washington
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1.7
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Access Constraints
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None
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1.8
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Use Constraints
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None
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1.10
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Browse graphic
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Browse graphic file name
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county.gif
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Browse graphic file description
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Each county displayed in a different color with county name annotation.
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Browse graphic file type
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GIF
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1.13
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Native data set environment
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Software/hardware: ArcInfo 8.2 on NT workstation.<br>
ArcSDE 8.2 on Compaq Alpha 4100. Tru64 5.0 OS.
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[Top of Page]
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2
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DATA QUALITY INFORMATION
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2.4
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Horizontal positional accuracy
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Registered to tax lots.
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2.5
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Lineage
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Process step
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Process description
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Positional adjust of Washington County's Boundary to register to their positionally more accurate parcel lines. Edge matched at Clackamas and Multnomah County boundaries.
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Process date
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01/16/2003
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[Top of Page]
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3
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SPATIAL DATA ORGANIZATION INFORMATION
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3.2
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Direct spatial reference method
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Vector
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3.3
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Point and vector object information
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SDTS point and vector object type
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Line
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Point and vector object count
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35
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3.4
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Raster object information
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Raster object type
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NA
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Row count
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Column count
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[Top of Page]
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4
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SPATIAL REFERENCE INFORMATION
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4.1
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Horizontal Coordinate System
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Grid coordinate system name
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State plane coordinate system 1983.
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SPCS zone identifier
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5076
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Planar distance units
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International feet
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Horizontal datum name
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North American Datum of 1983/1991 (HPGN)
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[Top of Page]
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5
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ENTITY AND ATTRIBUTE INFORMATION
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5.2
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Overview description
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Related data files and field descriptions follow:
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Table Name
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Column Name
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Column Type
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Column Width
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Sample Domain Value
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Definition
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COUNTY_LINE_METRO
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--
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--
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--
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--
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Attributes about the county lines
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LENGTH
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Numeric
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8
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--
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[Top of Page]
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6
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DISTRIBUTION INFORMATION
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6.1
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Distributor
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Contact organization
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Metro Data Resource Center
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Address
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600 NE Grand Ave.
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City
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Portland
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State or province
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OR
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Postal code
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97232
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Contact voice telephone
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503 797-1742
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Contact facsimile telephone
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503 797-1909
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Contact electronic mail address
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drc@metro.dst.or.us
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6.3
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Distribution liability
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The information in this file was derived from digital databases on Metro's GIS. Care was taken in the creation of this file. Metro cannot accept any responsibility for errors, omissions, or positional accuracy. There are no warranties, expressed or implied.
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6.4
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Standard order process
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Digital transfer information
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Format name
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Shapefile - Hourly fee will be charged for conversion
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Transfer size
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Digital transfer options:
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Online option
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Network resource name
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ftp.metro-region.org
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Access instructions
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Metro can place data on its FTP site on request. In most cases, a fee for the data will be charged. Call 503 797-1742 or email drc@metro.dst.or.us for instructions.
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Offline option
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Offline media
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CD-ROM
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Recording format
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ISO9660 (DOS, Unix, or Macintosh)
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Fees
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See RLIS a la carte at http://storefront.metro-region.org/drc/alacarte/index.cfm
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[Top of Page]
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7
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METADATA REFERENCE INFORMATION
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7.1
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Metadata date
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20130519
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7.4
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Metadata contact
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Contact person
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Robert Knight
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Contact voice telephone
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503 797-1591
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Contact facsimile telephone
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503 797-1909
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Contact electronic mail address
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knightb@metro.dst.or.us
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7.5
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Metadata standard name
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FGDC Content Standards for Digital Geospatial Metadata
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7.6
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Metadata standard version
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19940608
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