The article "Achieving Sustainable Smart Cities through Geospatial Data-Driven Approaches" by Daniel G. Costa et al. reviews the state of the art in leveraging geospatial data to enhance sustainable urban development. The authors highlight the importance of smart cities in addressing global sustainability goals, particularly those set by the United Nations. They emphasize that smart cities aim to optimize resource utilization, improve quality of life, and promote environmental stewardship, resource conservation, and social inclusivity. The article discusses the challenges and opportunities in realizing the full potential of smart cities, focusing on the role of geospatial approaches. These approaches, including Geographic Information Systems (GIS), remote sensing, and IoT-based sensing, are crucial for understanding urban challenges and driving innovation. The authors review successful cases and ongoing challenges in exploiting geospatial data-driven strategies, emphasizing the need for proper understanding and utilization of available technologies and resources. Key aspects covered in the article include: 1. **Smart Cities and Sustainability**: The concept of smart cities is explored, highlighting their role in achieving sustainable development goals. The article discusses environmental, economic, and social challenges and how geospatial data can help address them. 2. **Geospatial Urban Data Processing**: The article delves into the methods for acquiring, processing, and managing geospatial data, including GIS, remote sensing, and IoT-based sensing. It explains how these technologies support various smart city applications. 3. **Geospatial Datasets and Management of Georeferenced Data**: The importance of integrating and managing geospatial datasets is emphasized. The article discusses the sources of geospatial data, their accessibility, and the challenges in data integration and standardization. The authors conclude by outlining future research trends and expected challenges, emphasizing the need for collaborative efforts between public and private sectors to ensure the sustainable development of smart cities. They also highlight the importance of citizen participation and the integration of emerging technologies to create more resilient and inclusive urban environments.The article "Achieving Sustainable Smart Cities through Geospatial Data-Driven Approaches" by Daniel G. Costa et al. reviews the state of the art in leveraging geospatial data to enhance sustainable urban development. The authors highlight the importance of smart cities in addressing global sustainability goals, particularly those set by the United Nations. They emphasize that smart cities aim to optimize resource utilization, improve quality of life, and promote environmental stewardship, resource conservation, and social inclusivity. The article discusses the challenges and opportunities in realizing the full potential of smart cities, focusing on the role of geospatial approaches. These approaches, including Geographic Information Systems (GIS), remote sensing, and IoT-based sensing, are crucial for understanding urban challenges and driving innovation. The authors review successful cases and ongoing challenges in exploiting geospatial data-driven strategies, emphasizing the need for proper understanding and utilization of available technologies and resources. Key aspects covered in the article include: 1. **Smart Cities and Sustainability**: The concept of smart cities is explored, highlighting their role in achieving sustainable development goals. The article discusses environmental, economic, and social challenges and how geospatial data can help address them. 2. **Geospatial Urban Data Processing**: The article delves into the methods for acquiring, processing, and managing geospatial data, including GIS, remote sensing, and IoT-based sensing. It explains how these technologies support various smart city applications. 3. **Geospatial Datasets and Management of Georeferenced Data**: The importance of integrating and managing geospatial datasets is emphasized. The article discusses the sources of geospatial data, their accessibility, and the challenges in data integration and standardization. The authors conclude by outlining future research trends and expected challenges, emphasizing the need for collaborative efforts between public and private sectors to ensure the sustainable development of smart cities. They also highlight the importance of citizen participation and the integration of emerging technologies to create more resilient and inclusive urban environments.