GIS Resources
Spatial and Numeric Data Services guide to GIS data available at the University of Calgary.
Calgary images
Orthophotos at SANDS: UofC only, City of Calgary requires a signed data release agreement for most files
What is a digital orthophoto? USGS
- 2020 - all city sections, 0.10m
- 2019 - all city sections, 0.10m
- 2018 - all city sections, 0.10m
- 2017 - citywide, 0.40m; ATS section, 0.10m
- 2016 - citywide, .10m
- 2015 - citywide, .10m
- 2014 - citywide, .25m
- 2013 - citywide, September, .2m
- 2013 - city floodplain, August, .1m
- 2013 - city floodplain, June 22, .2m
- 2012 - citywide, .25m
- 2011 - city and surrounding area, .25m
- 2010 - city and surrounding area, .3m
- 2008 - citywide, .3m
- 2006 - citywide and quadrants, .3m
- 2005 - citywide, .5m
- 2005 - city floodplain - panchromatic, 1m
- 2003 - colour, .5m download
- 2001 - city and surrounding area, .5m download
- 1999 - colour, .5m download
- 1995 - grayscale, citywide, 0.15m
- 1979 - grayscale, citywide, 0.3m
- 1966 - grayscale, citywide, 0.25m
- 1962 - grayscale, citywide, 0.625m
- 1957 - grayscale, citywide, 1m
- 1953 - grayscale, citywide, 0.25m
- 1948 - grayscale, citywide, 0.5m
- 1924-26 - grayscale, citywide, 1m
See also the City's online tool which allows a slider comparison of orthophotos between 1924 - 2018.
Digital air photos
Calgary area, 2010 download
Bow River flood, 2005 download