Regional Municipality of Waterloo - Orthoimosaic 2010

In January 2014, the Region of Waterloo made 2010 imagery data available to the Geospatial Centre through the Web Coverage Service (WCS). This 20 cm resolution, full colour orthomosaic has a total uncompressed file size of 240 GB.

http://www.lib.uwaterloo.ca/locations/umd/digital/RMOW_ORTHO_2010.html