THIS CHAPTER DESCRIBES THE METHODOLOGICAL aspects of the research and, the explanation of the process. Presents a detailed methodological approach that has been adopted. A strategy was developed to inquiry with a methodological design of the different phases under the research development. With a base on the research question and, the constant review of relevant research and theories, the research methodology was developed based on different types of issues and propositions with the suitable strategy and methods, to achieve the objectives. Regarding the qualitative analysis, this research used from open interviews to observation techniques. The definition of Climate Smart Cities is based, on the collection of discourses well with meanings of cuteness and ideologies. When this research introduces quantitative research elements, that will confirm or intensify the qualitative studies, it presents the results in statistical terms of the questionnaires in Songdo population and, through the matrix that allows identifying the possible level of CSC of each city, in order to be able to promote improvements.The data collection was based on scientific papers primarily, because of these type of knowledge, nowadays is much more updated into easy where international document and technology are faster than some developed thesis. Under the case studies strategy, the three cities were different in certain levels but together they create a type of knowledge needed to the generic possible existent cities worldwide. The research had presented visits directly to the study cases and, were developed interviews directly with the specialists that were living in the cities or were integrant part on city projects. Living, working and studying directly the case studies between Portugal, South Korea, and Belarus was a personal decision and, a personal action chosen to develop this research. The created model called Matrix, combines different actions with different proportions that, together and applied under different cities, produce clearly some conclusions and recommendations for the future. The used sources were basically the direct analysis under the territory and, the international organizations where they act worldwide in different places and even them with different sources. The international scientific knowledge under use architecture, engineering, sociology, green spaces and technological systems to improve their actions in the world.
