County Routes in Washington State

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Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: Washington State Department of Transportation
Publication_Date: 201611
Title: County Routes in Washington State
Geospatial_Data_Presentation_Form: vector digital data
Publication_Information:
Publication_Place: Olympia, Washington
Publisher: Washington State Department of Transportation
Description:
Abstract:
This dataset represents county roads open to the public in Washington State as listed in the County Road Administration Board (CRAB) Road Log compiled as a GIS Linear Referencing System (LRS) using County Road Numbers and county milepost values.
Purpose:
This dataset is used for general-purpose mapping and as a linear referencing system.
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 20151231
Currentness_Reference: ground condition
Status:
Progress: Complete
Maintenance_and_Update_Frequency: Annually
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -124.733473
East_Bounding_Coordinate: -116.729225
North_Bounding_Coordinate: 49.035200
South_Bounding_Coordinate: 45.502151
Keywords:
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: CRAB
Theme_Keyword: LRS
Theme_Keyword: County Routes
Theme_Keyword: County Roads
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Categories
Theme_Keyword: transportation
Place:
Place_Keyword_Thesaurus: None
Place_Keyword: USA
Place_Keyword: United States
Place_Keyword: Washington
Place_Keyword: Pacific Northwest
Access_Constraints: None
Use_Constraints: None
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Washington State Department of Transportation
Contact_Person: Thomas A. Blake
Contact_Position: GIS Data Products Supervisor
Contact_Voice_Telephone: 360-570-2363
Contact_Electronic_Mail_Address: blaket@wsdot.wa.gov
Data_Set_Credit: Washington State Department of Transportation
Native_Data_Set_Environment:
Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.3.0.4322

Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
Road numbers and milepost values were obtained from the CRAB Road Log and checked against county maps where available. Orthoimagery was used for determining route alignments.
Logical_Consistency_Report:
This dataset represents County Roads open to the public with county milepost values as shown in the CRAB Road Log.
Completeness_Report:
This dataset contains all county roads open to the public as of the dataset's calendar date under time period.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report: Positional accuracy of this data set has not been determined.
Lineage:
Source_Information:
Type_of_Source_Media: None
Source_Contribution:
The geometry and attributes needed to create County Routes as defined in the County Road Administration Board (CRAB) Road Log.
Process_Step:
Process_Description:
This dataset is an extension of the Washington State Local Agency Public Roads (LAPR) dataset. Additional attributes were added to allow for the creation of a county road linear referencing system.
Process_Date: 201609
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Washington State Department of Transportation
Contact_Person: Thomas A. Blake
Contact_Position: GIS Data Products Supervisor
Contact_Voice_Telephone: 360-570-2363
Contact_Electronic_Mail_Address: blaket@wsdot.wa.gov

Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: String
Point_and_Vector_Object_Count: 54184

Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Lambert_Conformal_Conic:
Standard_Parallel: 45.83333333333334
Standard_Parallel: 47.33333333333334
Longitude_of_Central_Meridian: -120.5
Latitude_of_Projection_Origin: 45.33333333333334
False_Easting: 1640416.666666667
False_Northing: 0.0
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:
Abscissa_Resolution: 0.0003280833333333333
Ordinate_Resolution: 0.0003280833333333333
Planar_Distance_Units: foot_us
Geodetic_Model:
Horizontal_Datum_Name: D North American 1983 HARN
Ellipsoid_Name: GRS 1980
Semi-major_Axis: 6378137.0
Denominator_of_Flattening_Ratio: 298.257222101

Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: GRDODataToPublish."WSDOT\BLAKET".CRAB_Routes
Entity_Type_Definition:
County Roads are depicted as Routes (GIS routes enable the placement of features (events) at a given distance from the routes beginning)
Entity_Type_Definition_Source: County Road Administration Board (CRAB)
Attribute:
Attribute_Label: OBJECTID
Attribute_Definition: Internal feature number.
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain:
Sequential unique whole numbers that are automatically generated.
Attribute:
Attribute_Label: Shape
Attribute_Definition: Feature geometry.
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain: Coordinates defining the features.
Attribute:
Attribute_Label: JURFIPSDSG
Attribute_Definition: Identifying code of all Washington Counties
Attribute_Definition_Source: USGS
Attribute:
Attribute_Label: RoadNumber
Attribute_Definition: A number assigned to each county road by the County
Attribute:
Attribute_Label: RouteID
Attribute_Definition:
A unique ID for every county route in Washington State created by combing the JURFIPSDSG and RoadNumber fields. And "i" was added to indicate the increasing direction of County Milepost measure values.
Attribute:
Attribute_Label: LRS_Date
Attribute_Definition:
The date the measure values (County Mileposts) used to update the data set were valid in the County Road Log.
Attribute:
Attribute_Label: Shape.STLength()

Metadata_Reference_Information:
Metadata_Date: 20161101
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Washington State Department of Transportation
Contact_Person: Thomas A. Blake
Contact_Position: GIS Data Products Supervisor
Contact_Address:
Address_Type: mailing
Address: PO Box 47384
City: Olympia
State_or_Province: WA
Postal_Code: 98504-7384
Country: US
Contact_Voice_Telephone: 360-570-2363
Contact_Electronic_Mail_Address: blaket@wsdot.wa.gov
Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time

Generated by mp version 2.9.12 on Wed Nov 02 11:04:10 2016