Roads

File Geodatabase Feature Class

FGDC Metadata (click on a section title to expand or close) 

Identification 

Citation
Citation Information
OriginatorIsland County Public Works
Publication Date2015
Title
Roads_Address
Geospatial Data Presentation Formvector digital data
Publication Information
Publication PlaceCoupeville, WA
PublisherIsland County
Online LinkageServer=canvdbgisdb; Service=sde:sqlserver:canvdbgisdb; Database=sdeprod; User=icgis; Version=sde.DEFAULT

Description
Abstract
                            This layer is a comprehensive depiction of all roads within Island County. It includes all Federal, State, County, and City owned roads and contains most private roads. The centerlines of this layer were photogrammetrically generated from 2007 aerial photos of the county. All attributes within Roads_Address were conflated from pre-existing centerline layers.  The road lines are generally within a few feet of the road centerlines as seen on aerial photos.
                          
Purpose
                            This feature class was created for the following uses: a.) Geocoding using street centerline distance interpolation, b.) identification of ownership and jurisdiction of roads within the county, c.) maintenance, mapping, and analysis of speed zones, d.) maintenance, mapping, and analysis of federal functional classes (FCC), and e.) general cartographic uses.
                          
Supplemental Information
                            Roads_Address is the foundation for all centerline layers stored in the Roads_and_Tranportation feature dataset.  All other centerline feature classes within this feature dataset are spatial subsets of Roads_Address.  Roads_Address plays a primary role in a topology (Roads_and_Tranportation_Topology).  Topology rules require all centerlines in Roads_Names, Roads_CAMS, and Roads_Mobility are spatially coincident with features in Roads_Address.  Spatial editing of centerline data should occur within Roads_Address with coincident edits applied to the dependent centerline feature classes. 
                          
Time Period of Content
Time Period Information
Single Date/Time
Calendar Date2015-05-14
Currentness Reference
                            Publication of feature based on time stamp
                          
Status
ProgressIn work
Maintenance and Update FrequencyasNeeded

Spatial Domain
Bounding Coordinates
West Bounding Coordinate-122.775381
East Bounding Coordinate-122.347435
North Bounding Coordinate48.414684
South Bounding Coordinate47.901596

Keywords
Theme
Theme Keyword Thesaurusnone
Theme Keywordroads
Theme Keywordcenterline
Theme Keywordtransportation
Theme KeywordIsland County
Theme KeywordWashington
Theme Keywordaddress
Theme Keywordroads
Theme Keywordgeocoding
Theme Keywordspeed zone

Theme
Theme Keyword ThesaurusISO 19115 Topic Category

Theme
Theme Keyword ThesaurusEPA GIS Keyword Thesaurus

Theme
Theme Keyword ThesaurusUser

Place
Place KeywordWashington
Place KeywordIsland County
Place KeywordCamano
Place KeywordClinton
Place KeywordCoupeville
Place KeywordFreeland
Place KeywordLangley
Place KeywordMaxwelton
Place KeywordOak Harbor
Place KeywordPossession
Place KeywordSaratoga
Place KeywordTerrys Corner
Place KeywordUtsalady

Place
Place Keyword ThesaurusNone
Place KeywordIsland County
Place KeywordWashington

Access Constraints
                        None
                      
Use Constraints
                        none
                      
Point of Contact
Contact Information
Contact Person Primary
Contact PersonChris Hansen
Contact OrganizationTetra Tech
Contact PositionGIS Manager
Contact Address
Address Typemailing and physical address
Address1020 S. 3rd St
CityMount Vernon
State or ProvinceWA
Postal Code98273

Contact Voice Telephone360-336-3071 x2301
Contact Facsimile Telephone360-336-8968
Contact Electronic Mail Addresschris.hansen@tetratech.com

Security Information
Security Classification Systemhttp://project-open-data.github.io/schema/#accessLevel
Security Classificationpublic
Security Handling DescriptionStandard Technical Controls

Native Data Set Environment
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.3500

Data Quality 

Logical Consistency Report
                        Tests for integrity have not been performed.
                      
Completeness Report
                        Features represented have not been tested for completeness
                      
Positional Accuracy
Horizontal Positional Accuracy
Horizontal Positional Accuracy Report
                                Data were collected using methods that are accurate to within 3 meters/9 feet
                              

Spatial Reference 

Horizontal Coordinate System Definition
Planar
Map Projection
Map Projection NameNAD 1983 StatePlane Washington North FIPS 4601 Feet
Lambert Conformal Conic
Standard Parallel47.5
Standard Parallel48.73333333333333
Longitude of Central Meridian-120.8333333333333
Latitude of Projection Origin47.0
False Easting1640416.666666667
False Northing0.0

Planar Coordinate Information
Planar Coordinate Encoding Methodcoordinate pair
Coordinate Representation
Abscissa Resolution0.0003280833333333333
Ordinate Resolution0.0003280833333333333
Planar Distance Unitsfoot_us

Geodetic Model
Horizontal Datum NameD North American 1983
Ellipsoid NameGRS 1980
Semi-major Axis6378137.0
Denominator of Flattening Ratio298.257222101

Entities and Attributes 

Detailed Description
Entity Type
Entity Type LabelRoads_Address

Attribute
Attribute LabelOBJECTID
Attribute Definition
Internal feature number.
Attribute Definition SourceESRI
Attribute Domain Values
Codeset Domain
Codeset NameOwner
Attribute Domain Values
Codeset Domain
Codeset NameOwner

Attribute
Attribute LabelShape
Attribute Definition
Feature geometry.
Attribute Definition SourceESRI
Attribute Domain Values
Unrepresentable Domain
Coordinates defining the features.

Attribute
Attribute LabelLLO
Attribute Definition
Low address for left side of road
Attribute Definition SourceConflated from ICOM Roads Layer Used in Spillman
Attribute Domain Values
Codeset Domain
Codeset NameOwner
Codeset SourceICOM
Attribute Domain Values
Codeset Domain
Codeset NameOwner
Codeset SourceICOM
Beginning Date of Attribute ValuesSept 2009

Attribute
Attribute LabelLHI
Attribute Definition
High address for left side of road
Attribute Definition SourceConflated from ICOM Roads Layer Used in Spillman
Attribute Domain Values
Codeset Domain
Codeset NameOwner
Codeset SourceICOM
Beginning Date of Attribute ValuesSept 2009

Attribute
Attribute LabelRLO
Attribute Definition
Low address for right side of road
Attribute Definition SourceConflated from ICOM Roads Layer Used in Spillman
Beginning Date of Attribute ValuesSept 2009

Attribute
Attribute LabelRHI
Attribute Definition
High address for right side of road
Attribute Definition SourceConflated from ICOM Roads Layer Used in Spillman
Attribute Domain Values
Codeset Domain
Codeset NameOwner
Beginning Date of Attribute ValuesSept. 2009

Attribute
Attribute LabelLTwn
Attribute Definition
Left Town
Attribute Definition SourceConflated from ICOM Roads Layer Used in Spillman
Attribute Domain Values
Codeset Domain
Codeset NameCity
Codeset SourceICOM
Attribute Domain Values
Codeset Domain
Codeset NameCity
Codeset SourceICOM
Attribute Domain Values
Codeset Domain
Codeset NameZIp
Codeset SourceICOM
Attribute Domain Values
Codeset Domain
Codeset NameSpeed
Codeset SourceIC
Beginning Date of Attribute ValuesSept 2009

Attribute
Attribute LabelRTwn
Attribute Definition
Right Town
Attribute Definition SourceConflated from ICOM Roads Layer Used in Spillman
Attribute Domain Values
Codeset Domain
Codeset NameCity
Codeset SourceICOM
Beginning Date of Attribute ValuesSept 2009

Attribute
Attribute LabelLZip
Attribute Definition
Left Zip Code
Attribute Definition SourceConflated from ICOM Roads Layer Used in Spillman
Attribute Domain Values
Codeset Domain
Codeset NameZIP
Codeset SourceICOM
Attribute Domain Values
Codeset Domain
Codeset NameZIP
Codeset SourceICOM
Beginning Date of Attribute ValuesSept. 2009

Attribute
Attribute LabelRZip
Attribute Definition
Right Zip Code
Attribute Definition SourceConflated from ICOM Roads Layer Used in Spillman
Attribute Domain Values
Codeset Domain
Codeset NameZIP
Codeset SourceICOM
Attribute Domain Values
Codeset Domain
Codeset NameZIP
Codeset SourceICOM
Beginning Date of Attribute ValuesSept. 2009

Attribute
Attribute LabelOwner
Attribute Definition
Road owner
Attribute Definition SourceConflated from ICOM Roads Layer Used in Spillman
Attribute Domain Values
Codeset Domain
Codeset NameOwner
Codeset SourceOwner
Beginning Date of Attribute ValuesSept 2009

Attribute
Attribute LabelSpeed
Attribute Definition
Speed
Attribute Definition SourceOnly conflated for County Roads using Mobility and Spreadsheet of Corrections provided by Connie Bowers of IC
Attribute Domain Values
Codeset Domain
Codeset NameSpeed
Codeset SourceIC
Beginning Date of Attribute ValuesJan2010

Attribute
Attribute LabelShape_Length
Attribute Definition
Length of feature in internal units.
Attribute Definition SourceESRI
Attribute Domain Values
Codeset Domain
Codeset NameSpeed
Codeset SourceIC
Beginning Date of Attribute ValuesJan 2010

Attribute
Attribute LabelAlias
Attribute Definition
Road mame alias
Attribute Domain Values
Codeset Domain
Codeset NameCity
Codeset SourceICOM

Attribute
Attribute LabelRoadName
Attribute Definition
Road name
Attribute Definition SourceICOM, Island County

Attribute
Attribute LabelFFC
Attribute Definition
Federal Functional Class
Attribute Definition SourceConflated from Mobility- QLR Short table
Attribute Domain Values
Codeset Domain
Codeset NameFFC
Codeset SourceIC
Attribute Domain Values
Codeset Domain
Codeset NameFFC
Codeset SourceIC
Beginning Date of Attribute ValuesSept. 2009

Attribute
Attribute Labelcreated_user

Attribute
Attribute Labelcreated_date

Attribute
Attribute Labellast_edited_user

Attribute
Attribute Labellast_edited_date

Attribute
Attribute LabelROADCLASS

Distribution Information 

Distributor
Contact Information
Contact Organization Primary
Contact OrganizationIsland County Public Works
Contact PersonMatt Nash
Contact PositionEcologist
Contact Address
Address Typephysical address
Address1 NE 6th Street
CityCoupeville
State or ProvinceWA
Postal Code98239

Contact Voice Telephone360-240-5583
Contact Electronic Mail Addressmattn@co.island.wa.us
Contact Instructions
                                http://www.islandcounty.net/PublicWorks
                              

Resource DescriptionDownloadable Data
Distribution Liability
                        Public Works disclaimer - The following map is intended to be used as a GUIDE.  Island County is providing this information as a general geographic representation that should not be used for precise measurements or calculations.  Some of the features on this map are not accurately depicted.  Any user of this map assumes all responsibility for use and agrees to hold Island County harmless for liability, damages, or loss incurred by use of this information.  Specific questions should be directed to the Island County Public Works Department.
                      

Metadata Reference 

Metadata Date2015-05-14
Metadata Future Review Date2019-05-14
Metadata Contact
Contact Information
Contact Person Primary
Contact PersonMatt Nash
Contact OrganizationIsland County Public Works
Contact PositionEcologist
Contact Address
Address Typephysical address
Address1 NE 6th Street
CityCoupeville
State or ProvinceWA
Postal Code98239

Contact Voice Telephone360-240-5583
Contact Electronic Mail Addressmattn@co.island.wa.us
Contact Instructions
                                http://www.islandcounty.net/PublicWorks
                              

Metadata Standard NameFGDC Content Standards for Digital Geospatial Metadata
Metadata Standard VersionFGDC-STD-001-1998
Metadata Time Conventionlocal time



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