Smart Sustainable City Application: Dimensions and Developments : Smart services for region of the foremost cultural centers of a developing country

Developing countries are the main state of the global urban population growth. The trend creates unprecedented technology challenges. In developing countries, technologies are enabling progress on urban functionality, productivity, and livability. In response to that need, the Working Group 5 in the International Telecommunication Union's -Telecommunication (ITU-T) that forms the Focus Group on Smart Sustainable Cities (FG-SSC) provides the specific dimension and develops technical reports, specifications, and others that make cities smart and sustainable.Despite the wide range of literature that exists on the topic of global smart cities, there are differences that characterize the smart city application needs for each region, especially in a developing country. This paper defines dimensions of smart city application and how the development refers to be the better understanding of what constitutes a smart city is. This paper aims to provide the general foundation for further, more in-depth explorations of application development on a smart city.