Data Collections These fields are in addition to Dublin Core fields to describe MDL's data collections, including microdata, statistical data, and GIS data. Collection Which type of resource this is Geospatial Production Date 1954 Time Period 1954 Geographic Keywords Canada, Ontario, Toronto Continent North America Data Type grid Keywords AIR PHOTOS - BLACK AND WHITE AIR PHOTOS Coordinate System 4269, http://www.epsg-registry.org/ Scale Scale: 2.5 metre Producer Name (or names) of the person who produced the video Hunting Survey Corporation Limited Links <a href="https://geo.scholarsportal.info/#r/details/_uri@=2447094145">Access via Scholars Geo Portal</a><br /><br /><a href="https://utoronto.maps.arcgis.com/apps/mapviewer/index.html?webmap=6847f7c14bcb4f7cb978772a514b3f85" title="Air Photos of Southern Ontario, 1954: Index">Access via ArcGIS Online data index</a><br /><a href="https://utoronto.maps.arcgis.com/home/item.html?id=6847f7c14bcb4f7cb978772a514b3f85"></a> Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Air Photos of Southern Ontario Description An account of the resource Not Available. Identifier An unambiguous reference to the resource within a given context /NAP/UT/141.xml 2447094145