Smart city to perform well rely on a lot of data sources. A Big Data platform with city data could be used as a marketplace by integrating public data and private from several sources.  Advanced analytics on top of this platform could support city functions like green infrastructure planning, traffic management, air air-quality and energy usage. This Big Data at one place will enable development of a whole host of new applications designed to benefit citizens, businesses, job creation to name a few. These rich data source could be data fed to smartphone and web app developers through the marketplace. Our objective is to build such Big Data sources for several cities.

Some of the data sources at city level at the moment built by city governing authorities could be found here :