Title: City of Mississauga Orthomosaic Data 2006 Date: 2007 Geography: Mississauga Publisher: City of Mississauga Availability: Available for direct download by Ryerson community members. More info. Title: City of Mississauga Orthomosaic Data 2007 Date: 2007 Geography: Mississauga Publisher: City of Mississauga Availability: Available for direct download by Ryerson community members. More info. Title: City of Mississauga Street Casing Data 2007 Date: 2007 Geography: Mississauga Publisher: City of Mississauga Availability: Available for direct download by Ryerson community members. More info. Title: City of Mississauga Street Casing Data 2008 Date: 2008 Geography: Mississauga Publisher: City of Mississauga Availability: Available for direct download by Ryerson community members. More info. Title: City of Mississauga Topographic Data 2007 Date: 2007 Geography: Mississauga Publisher: City of Mississauga Availability: Available for direct download by Ryerson community members. More info. Title: City of Mississauga Topographic Data 2008 Date: 2008 Geography: Mississauga Publisher: City of Mississauga Availability: Available for direct download by Ryerson community members. More info.