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Historical Orthophotos of Alberta - Canadian GIS & Geomatics
Historical Orthophotos of Alberta contains georeferenced orthophoto maps consisting of aerial photography mainly from 1949 to 1951 with coverage for the whole province. It also contains various maps created with photos from 1961 to 1963. Each of the original maps covers a 1:50,000 NTS sheet at a scale of 1:63,360. To download the georeferenced orthophoto maps ...