关于基础地理数据几个问题的探讨

基础地理数据是国家战略性基础信息资源,是信息化建设的数据框架平台,在政府决策、国民经济各部门和大众生活中有着越来越广泛的应用.然而,基础地理数据在其定义、范围、特性等方面至今尚不十分明确,在应用等方面存在一系列的问题,本文主要就这几个方面的问题进行了探讨.

Several Issues on the Foundation Geographic Data

geographic data is the basic strategic information resources of national,is the framework and platform of information construction,and have more extensive application in government decision,national economic sectors and public life.But foundation geographic data is not very clear in its definition,scope,characteristic and so on.And also it has a series of problems in regard to the application.In this paper,several of the issues discussed above.