this paper has discussed the present and future application of the basic geographic information database according to the actual demand and construction conditions of the database.
本文结合数据库的建设现状,从实际需求出发,在实践中归纳了基础地理信息数据库目前及未来应用的设想。
it is necessary to establish the erhai lake basin geographic information system (ehlbgis), which will provide the basic geographic information for the erhai lake basin management.
建立洱海流域地理信息系统(ehlbgis)是洱海流域信息化管理的基础。
article 21 to establish a geographic information system, the basic geographic information and data that meet state standards shall be used.
第二十一条建立地理信息系统,必须采用符合国家标準的基础地理信息数据。