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CTA Lines Chicago, Illinois 2003
- Identification Information
- Spatial Reference Information
- Data Quality Information
- Distribution Information
- Spatial Representation Information
- Metadata Reference Information
Identification Information
- Citation
- Title
- CTA Lines Chicago, Illinois 2003
- Originator
- City of Chicago Innovation and Technology Department-GIS Program
- Publication Date
- 2003-01-01
- Identifier
- https://geodiscovery.uwm.edu/catalog/ark:-77981-gmgsxk84p83
- Geospatial Data Presentation Form
- mapDigital
- Other Citation Details
- Date Acquired: June 17, 2003
- Abstract
- This line data layer represents the CTA lines for Chicago, Illinois in 2003. The dataset was originally published by the City of Chicago Innovation and Technology Department-GIS Program in 2003.
- Purpose
- This layer is intended for reference and mapping purposes and may be used for basic applications such as viewing, querying, and map output production or to provide a basemap to support graphical overlays and analysis with other spatial data.
- Supplemental Information
- Metadata created by AGSL staff for internal and discovery use. For official metadata contact the resource Point of Contact.
- Temporal Extent
- Bounding Box
- West
- -87.903518
- East
- -87.587524
- North
- 42.07438
- South
- 41.721488
- ISO Topic Category
- transportation
- Place Keyword
- Chicago
-
Illinois
- Place Keyword Thesaurus
- Theme Keyword
-
Line
- Theme Keyword Thesaurus
- FGDC
- Theme Keyword
-
Railroads, Elevated--Illinois
- Theme Keyword Thesaurus
- LCSH
- Resource Constraints
- Use Limitation
- Please see the UWM Libraries statement on Copyright and Digital Collections.
- Status
- completed
- Maintenance and Update Frequency
- asNeeded
- Language
- eng
- Credit
- City of Chicago Innovation and Technology Department-GIS Program
- Point of Contact
- Contact
- City of Chicago Innovation and Technology Department-GIS Program
- Delivery Point
- 333 S. State St.
- City
- Chicago
- Administrative Area
- IL
- Postal Code
- 60604
- Country
- US
- Phone
- (312)-744-5844
Spatial Reference Information
- Reference System Identifier
- Code
- 3435
- Code Space
- EPSG
- Version
- 8.9.3(9.3.0.0)
Data Quality Information
- Quantitative Attribute Accuracy Report
- Result
- Lineage
- Process Step
- Description
- Changed name of file from CTA_Line.shp to Chicago_CTALines_2003.shp.
Distribution Information
- Format Name
- Shapefile
- Format Version
- 1.0
- Distributor
- University of Wisconsin-Milwaukee
- Distributor
- City of Chicago Innovation and Technology Department-GIS Program
- Online Access
- Protocol
- Name
Spatial Representation Information
- Vector
- Topology Level
- geometryOnly
- Vector Object Type
- composite
- Vector Object Count
- 186
Metadata Reference Information
- Hierarchy Level
- dataset
- Metadata File Identifier
- ark:/77981/gmgsxk84p83
- Dataset URI
- https://geodata.uwm.edu/public/gmgsxk84p83/Chicago_CTALines_2003.zip
- Metadata Point of Contact
- Name
- American Geographical Society Library – UWM Libraries
- Position Name
- GIS Staff
- Delivery Point
- 2311 E Hartord Ave
- City
- Milwaukee
- Administrative Area
- WI
- Postal Code
- 53211
- Country
- US
- gisdata@uwm.edu
- Phone
- (414)-229-6282
- Metadata Date Stamp
- 2020-01-03
- Metadata Standard Name
- ISO 19139 Geographic Information - Metadata - Implementation Specification
- Metadata Standard Version
- 2007
- Character Set
- utf8