Arctic
Source: Wikipedia
United States
Map list
Arctic – Polar sea routes
Source: Cahiers de géographie du Québec, Frédéric Lasserre
Arctic – political
Source: Government of Canada
Arctic – Winter CO2 emissions (2003-2017)
Source: NASA Earth Observatory
Arctic and Antarctic: maximum and minimum sea ice area (2009)
Source: NASA Earth Observatory
Atlanta – routière
Source: Google Maps
Atlanta – satellite
Source: Google Maps
Baltimore – évolution des surfaces imperméables (1984-2010)
Source: Nasa
Baltimore – lumières de la nuit
Source: Nasa
Baltimore – satellite
Source: Nasa
Boston – routière
Source: Google Maps
Boston – satellite
Source: Google Maps
Canada – États-Unis : Bassin des Grands Lacs
Source: Ressources Naturelles Canada
Canada – United States – Great Lakes: stress index
Source: Chris Brackley, Canadian Geographic
Canada – United States: smoke from forest fires (4 September 2017)
Source: Nasa Earth Observatory
Charlotte – routière
Source: Google Maps
Charlotte – satellite
Source: Google Maps
Chicago – routière
Source: Google Maps
Chicago – satellite
Source: Google Maps
Chicago – urbanisation (1830-2030)
Source: Wikipédia