Uploaded on 2020-06-27 by roshansabiha

This photo shows my neighbourhood area in which we can see a lot of residential houses and energy flow and overhead water tank which supplies water for publics .And sewage flow is also there along the roadside.These are visible information .The invisible data in this image is the flow of energy through electric lines , the amount of traffic etc .By using photovoltaic cells we can reduce the usage of electric current and make our city sustainable..