Large-scale Land Use Update Survey Technology and Methods

Author: Dong Yuxiang
Publisher:
Publish Date: 2004-12-01
Features: Land is the foundation of livelihood, and protecting land is a fundamental national policy. Land use base maps and data are the foundation for land development and utilization and protection, serving as an important basis for scientific land management. With the rapid development of China's social economy, new requirements have been raised for land use base maps and data across various regions, and the improvement of land management technology, especially informatization, has also set new standards for these maps and data. The updating of land use base maps and data has become imperative. This book is a specialized work that primarily focuses on empirical research, comprehensively introducing techniques and methods for updating large-scale land use base maps and data. The upper part mainly introduces the design of technical routes and workflows for large-scale land use updates, the design of preliminary survey work, field survey methods and techniques, indoor work techniques and methods, requirements for survey results, and quality assessment methods for surveys. The lower part, combined with the current land use status of the South China Sea, specifically introduces the analysis methods for land use update survey results, the analysis of current land use, the analysis of land use changes and their driving forces, land use trend forecasting, and basic countermeasures and measures for rational land use. The entire book provides significant reference and value for conducting large-scale land use base map and data update surveys. This book is suitable for researchers, educators, and administrative personnel in fields such as land management, surveying, and geography.