Warren County Roads File

Metadata:

• Identification_Information
• Data_Quality_Information
• Spatial_Data_Organization_Information
• Spatial_Reference_Information
• Distribution_Information
• Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator: New York State Department of Transportation

Publication_Date: 199906

Title: Warren County Roads File

Edition:

Geospatial_Data_Presentation_Form: Map

Publication_Information:

Publication_Place: Albany, New York

Publisher: New York State Department of Transportation, Mapping and GIS

Online_Linkage: http://www.nysgis.state.ny.us/inventories/cscic.htm

Description:

Abstract:

Roads and other related features within Warren County represented by attributed lines, points and annotation.

Purpose:

A roads layer suitable for use in a GIS as well as published NYSDOT County Maps.

Supplemental_Information:

1:24,000 scale. Zone 18 of the UTM grid/projection system (Zone 18 is extended to cover New York State entirely in a single grid zone).

Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 1981

Ending_Date: 1998

Currentness_Reference: 1993

Status:

Progress: Complete

Maintenance_and_Update_Frequency: Irregular

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -74.53

East_Bounding_Coordinate: -73.24

North_Bounding_Coordinate: 44.54

South_Bounding_Coordinate: 42.09

Keywords:

Theme:

Theme_Keyword_Thesaurus: NYS GIS Clearinghouse categories

Theme_Keyword: Infrastructure or ground transportation

Theme:

Theme_Keyword_Thesaurus: None

Theme_Keyword:

Bus terminals, cul-de-sac, highway, rest area, road, street, toll booth, touring route

Place:

Place_Keyword_Thesaurus: None

Place_Keyword: Warren County

Access_Constraints:

Data is copyright protected, a signed license is required or access through the New York State GIS Data Sharing Cooperative.

Use_Constraints:

May not be redistributed, commercial use is prohibited with out special license arrangements

Browse_Graphic:

Browse_Graphic_File_Name: Not applicable

Browse_Graphic_File_Description: Not applicable

Browse_Graphic_File_Type: Not applicable

Native_Data_Set_Environment: ARC/INFO

Data_Quality_Information:

Logical_Consistency_Report: Topologically clean

Completeness_Report:

As of the Process Date, all public roads listed in NYSDOT’s Local Highway Inventory or named on published source maps are shown. Linework features are attributed with: feature level; category; type; primary, secondary, and tertiary route numbers; name of the road. The road name and route attributes included on the linework were originally coded as part of the Centralized Local Accident Surveillance System (CLASS) project and were not updated during the County Base Mapping program. Some of these attributes may be missing or obsolete. Likewise, the CLASS road name annotation layer (ANNOTATION.NAME) that is included has not been updated. Updated road names (included as annotation) for major connecting roads can be found in the corresponding county Names Files. Point features include cul-de-sacs, toll plazas, rest areas, tourist information centers, and bus terminals. The point features are attributed with feature level and type.

Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report:

Digital data is tested by visual comparison with updated NYSDOT quadrangles.

Quantitative_Horizontal_Positional_Accuracy_Assessment:

Horizontal_Positional_Accuracy_Value: 12.19

Horizontal_Positional_Accuracy_Explanation: No quantitative tests

Vertical_Positional_Accuracy:

Vertical_Positional_Accuracy_Report: Not applicable

Quantitative_Vertical_Positional_Accuracy_Assessment:

Vertical_Positional_Accuracy_Value: 0

Vertical_Positional_Accuracy_Explanation: Not applicable

Lineage:

Process_Step:

Process_Description:

The original source of the file was produced as part of NYSDOT's Centralized Local Accident Surveillance System (CLASS) project, compiled during the late 1970's and early 1980's. All public roads were digitized from the most recent 1:24,000 scale NYSDOT quadrangle maps available at that time. Approximate locations of additional roads named on source maps were also added to the file. Official road names and route numbers were coded to the lines after they were digitized. Limited updates involving new roads and/or attributes may have been added to the file through 1991. The vector road linework from the 1980 CLASS project served as the base for the updated County Base Map Roads File. In 1993 the CADD file was converted to a GIS file. Positional corrections and new alignments from newly completed NYSDOT 1:24,000 scale Quadrangle Mapping were incorporated. All alignments in the Roads File were appropriately classified based on road jurisdiction and type. NYSDOT quadrangles were used verify 1:24,000 scale positional accuracy of all interstate, federal, state, county, and connecting local road alignments. The file was also topologically corrected. Points were placed locating toll and custom plazas, rest areas, tourist information centers, and bus terminals.

Process_Date: 1993

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Grid_Coordinate_System:

Grid_Coordinate_System_Name: Universal Transverse Mercator

Universal_Transverse_Mercator:

UTM_Zone_Number: 18

Transverse_Mercator:

Scale_Factor_at_Central_Meridian: 0.99

Longitude_of_Central_Meridian: -75

Latitude_of_Projection_Origin: 0

False_Easting: 500000

False_Northing: 0

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method: Coordinate pair

Coordinate_Representation:

Abscissa_Resolution: 0.61

Ordinate_Resolution: 0.61

Planar_Distance_Units: Meters

Geodetic_Model:

Horizontal_Datum_Name: North American Datum of 1983

Ellipsoid_Name: Geodetic Reference System 80

Semi-major_Axis: 6378137

Denominator_of_Flattening_Ratio: 298.25

Distribution_Information:

Distributor:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: New York State Department of Transportation, Mapping and GIS

Contact_Position: Map Information Unit

Contact_Address:

Address_Type: Mailing and physical address

Address: State Office Campus, 4-105

City: Albany

State_or_Province: New York

Postal_Code: 12232-0415

Country: USA

Contact_Voice_Telephone: (518) 457-3555

Contact_Facsimile_Telephone: (518) 485-1820

Contact_Electronic_Mail_Address: mapinfo@gw.dot.state.ny.us

Resource_Description: warroad

Distribution_Liability: None

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Format_Name: ARCE

Digital_Transfer_Option:

Online_Option:

Computer_Contact_Information:

Network_Address:

Network_Resource_Name: http://www.nysgis.state.ny.us/inventories/cscic.htm

Fees:

Available for free electronic download to members of the NYS GIS Data Sharing Cooperative through the NYS GIS Clearinghouse <http://www.nysgis.state.ny.us>.

Metadata_Reference_Information:

Metadata_Date: 199811

Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: Map Information Unit

Contact_Address:

Address_Type: Mailing and physical address

Address: State Office Campus, 4-105

City: Albany

State_or_Province: New York

Postal_Code: 12232-0415

Country: USA

Contact_Voice_Telephone: (518) 457-3555

Contact_Facsimile_Telephone: (518) 485-1820

Contact_Electronic_Mail_Address: mapinfo@gw.dot.state.ny.us

Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata

Metadata_Standard_Version: FGDC-STD-001-1998