Ice Roads Line Coordinate system: 4326 Abstract: This layer includes all ice roads in Canada (a subset of the RoadsLine layer). Associated routing tables and other attribute tables are available to download in the additional downloads section. These tables can be joined to the road layer using the unique "RDS_ID" field. Supporting documentation is available in the Data Dictionary and User Manual.

Additional Documentation

• Metadata Information

  Language: eng; CAN

  Last Update: 2018-12-10

  Metadata Contact:

  Scholars Portal, Ontario Council of University Libraries Toronto Ontario, Canada

  http://scholarsportal.info

  Contact Instructions:

  gis@scholarsportal.info

  Metadata Standard:

  ISO 19115-2

• Citation Information

  
  

  Series

  Name: CanMap Content Suite

  
  

  DMTI Spatial Inc. Markham Ontario, Canada

  Themes or Categories of the Resource: transportation

  Keywords:

  ice roads, routes de glace, networks

  roads, road networks, réseau routiers, ice, glass

  Place Keywords:

  Continent > North America > Canada

  Dataset Language: eng; CAN

  Status: completed

  Update Frequency: quarterly

  Spatial Representation Type: vector

  Processing Environment:

  Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.4.1.5686

  Extent

  West Longitude: -139.435531

  East Longitude: -61.7121719999

  North Latitude: 68.5604800002

  South Latitude: 44.3276470003

  
  

  Supplemental Information:

• Spatial Representation - Vector

  Geometric Objects:

  Object Type: composite

  Object Count: 943

• Reference System Information

  Reference System Identifier

  Value: 4326

  Code Space: http://www.epsg-registry.org/
• 
  

• Distribution Information

  Distributor:

  DMTI Spatial Inc. Markham Ontario, Canada