【摘要】 以数字六盘水地理空间框架建设为案例,详细阐述了地理空间框架的建设流程,基础地理数据库主要内容和建库流程,并分析基础地理数据库建设过程中存在的问题.运用Auto LISP编程语言,提出Auto CAD图形数据批量转换的基础地理数据处理方法,旨在提高数据处理的效率,保证入库数据的质量.更多还原

【Abstract】 Geospatial framework construction of digital Liupanshui was taken as the case in the study.The paper discusses in detail the geospatial framework construction process,main content and basic geographic database construction process,analyzes the problems in the process of constructing the basic geographic database construction process. A method used by Auto LISP program language was put forward of the CAD graphic data batch conversion based geographic data processing,in order to improve the data processing efficiency and ensure the quality of database.更多还原