"Global Urban Monitoring and Assessment through Earth Observation" by Qihao Weng is a comprehensive book on the use of Earth observation technologies for urban monitoring and assessment. The book covers various aspects of urbanization, such as land use and land cover changes, urban morphology, environmental quality, and urban sustainability.

The book starts with an introduction to urban monitoring and assessment, explaining the importance of monitoring urban areas and how Earth observation technologies can be used for this purpose. The author then discusses the different types of sensors used in Earth observation, including optical, radar, and lidar sensors, and their advantages and limitations.

The book then covers the methods and techniques for urban monitoring and assessment, including image processing, classification algorithms, and spatial analysis. The author also discusses the use of different data sources, such as high-resolution imagery, digital elevation models, and ground-based measurements, for urban monitoring.

In the following chapters, the book focuses on specific urban issues, such as land use and land cover changes, urban morphology, urban heat islands, air quality, and water quality. For each issue, the author explains the importance of monitoring and assessment, and how Earth observation technologies can be used to address these issues.

The book also discusses the applications of Earth observation technologies in urban planning and management, such as urban growth modeling, land suitability analysis, and urban disaster risk assessment. The author explains how these applications can help urban planners and decision-makers to make informed decisions and improve the sustainability of urban areas.

Overall, "Global Urban Monitoring and Assessment through Earth Observation" is an important resource for researchers, professionals, and students interested in the use of Earth observation technologies for urban monitoring and assessment. The book provides a comprehensive overview of the topic and offers practical guidance on the methods and techniques used in this field.