Rubble map of Berlin (Alexandra Regan Toland, 2010)
via Edible Geography
soil memory map of sulphate leaching from WWII rubble mounds
Rubble map of Berlin (Alexandra Regan Toland, 2010)
via Edible Geography
soil memory map of sulphate leaching from WWII rubble mounds
OpenStreetMap edits in Berlin, 2007-2010
via Spatial Analysis