【摘要】 利用GIS的空间数据管理和分析功能,建立基于GIS平台的城市地下空间资源调查和评估体系,分析调查评估原理和数学模型在GIS上实现的方法,通过北京等城市地下空间资源调查评估实践进行检验。更多还原

【Abstract】 Based on the perfect ability of GIS in spatial data management and analysis,a GIS-based investiga- tion and evaluation system of urban underground space resources was constructed.The key methods were discussed a- bout how to run the investigation/evaluation system and the mathematic model by GIS.Lastly,the system was verified by the examples of Beijing and Xiamen cities.更多还原