In the near future, more than two thirds of the world's population are expected to live in cities and that is why, with the aim of being proactive and finding innovative and sustainable solutions, governments have created smart cities. one of their priority research areas. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get the original essay Smart cities can be considered as greener, sustainable, inclusive and prosperous cities that promote a human-centered approach, fostering intelligent information and communication technologies such as the Internet of Things , cloud computing and big data and the use of intelligent devices capable of sensing and communicating, such as unmanned aerial vehicles, to facilitate mobility, governance, public services and energy management. As unmanned aerial vehicles rely primarily on sensors, antennas and embedded software, they have quickly found their way into the Internet of Things as smart ICT devices and their applications have rapidly expanded beyond the military domain to reach more commercial areas ranging from photography/videography to disaster management. mapping, delivery, construction sites and inspection of industrial facilities and other more demanding applications that require drones to operate in heterogeneous swarms in shared low-altitude airspace over populated areas. However, as the number of these interconnected smart ICT devices continues to grow exponentially and as sensing, actuation, communication and control become increasingly sophisticated with the complexity of drone applications, we are face a set of fundamental challenges in their regulation and management, as these systems generate, process and exchange large amounts of data, some including security-critical and privacy-sensitive data, making them attractive targets for attacks. This, in turn, highlights the need to establish globally harmonized regulations and internationally agreed technical standards to monitor and govern rapid technological advancements as well as ensure a fair and competitive economy without interfering with the law. individuals' privacy. One of the main obstacles to realizing such complex applications in smart cities is the lack of a resilient and scalable localization and tracking system that allows interoperability and integration of drone swarms in space aerial at low altitude. Keep in mind: this is just a sample. Get a personalized article from our expert writers now. Get a Custom Essay In this context, we study the fundamental technical requirements and functions of a location and tracking system and explore its relationship and importance in: resolving privacy and data protection issues that might arise from drone monitoring and surveillance applications; collision avoidance and conflict resolution in densely populated residential areas; optimization of trajectory planning, flight scheduling and use of shared airspace; analyzing (bridging) current standardization efforts for each of the three aspects in order to identify and prioritize future research questions with the aim of helping to narrow the gap between research and technical standardization.