Global Smart Cities Engineering & Construction Services Market- (By Service Type – End to End Services, Master Planning, Conceptual Architecture, and Others; By Solution – Design, Consulting, Network, Infrastructure, and Others; By Project – Building, Urban Development, and Industrial Manufacturing; By Application – Housing, Water, Waste, Smart Grid, and Others; By City Topography – Developed Economies and Emerging Economies; and By Region) - Industry Dynamics, Market Size and Opportunity Forecast, 2030