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Swiss Map Vector 25, Swiss national vector map 1:25 000
Regions and cities, Environment
Swiss Map Vector 25 is the Swiss national 1:25,000 scale map in vector format. It includes all complete and differentiated rail, road and path networks, a detailed representatio...
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Swiss Map Vector 10, Swiss national vector map 1:10 000
Regions and cities, Environment
Swiss Map Vector 10 is the Swiss national 1:10,000 scale map in vector format. It includes all complete and differentiated rail, road and path networks, a detailed representatio...
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Potential use of lakes and rivers for heat extraction and heat discharge
Energy, Environment
Lakes and rivers provide a great yet largely untapped source of thermal energy. In Switzerland, this renewable source of energy source could be used for heating (heat extraction...