Surficial Geology of the Calgary-Lethbridge Corridor (GIS data, polygon features)
This GIS dataset is a compilation of existing surficial map information for the Calgary-Lethbridge Corridor area tiled into one layer. It is suitable for presentation and use at 1:250 000 scale. The dataset was prepared by appending existing GIS datasets into one layer with a standard attribute table. These datasets were then compared against surficial maps for which GIS data were unavailable. Lastly, polygon boundaries were modified to agree with the surface topography as represented by a digital elevation model (DEM) with a grid cell size of 25 metres. Data sources included published Alberta Geological Survey and Geological Survey of Canada maps and the Agricultural Regions of Alberta Soil Inventory Database Version 4.0. Legend information for each polygon was translated by the author into the standard schema. This dataset contains the polygon features of Alberta Geological Survey Map 579, Surficial Geology of the Calgary-Lethbridge Corridor, and has been exported in shapefile format for public distribution.
Made available by the Government of Alberta
These resources are not under the control of the Government of Canada and the link is provided solely for the convenience of our website visitors. We are not responsible for the accuracy, currency or reliability of the content of this website. The Government of Canada does not offer any guarantee in that regard and is not responsible for the information found through this link.
Visitors should also be aware that information offered by this non-Government of Canada site is not subject to the Privacy Act or the Official Languages Act and may not be accessible to persons with disabilities. The information offered may be available only in the language used by the site. With respect to privacy, visitors should research the privacy policies of this non-government website before providing personal information.
- Publisher - Current Organization Name: Government of Alberta
- Licence: Open Government Licence - Alberta
Data and Resources
Surficial Geology of the Calgary-Lethbridge Corridor (GIS data, polygon features) - (HTML)HTMLEnglish dataset HTML
Surficial Geology of the Calgary-Lethbridge Corridor (GIS data, polygon features) - (XML)XMLEnglish dataset XML
SHP (From Alberta Geodiscorver Portal metadata)ZIPEnglish dataset ZIP
Alberta GeoportalHTMLEnglish dataset HTML
|Surficial Geology of the Calgary-Lethbridge Corridor (GIS data, polygon features)|
Electronic Mail Address: AGS-Info@aer.ca