1∶10000 DLG图库一体化设计和实现  

Design and implementation of 1∶10000 DLG graph-databas integration

作　　者：林源 邓盛满 郑爱萍 LIN Yuan;DENG Shengman;ZHENG Aiping(Fujian Surveying and Mapping Institute,Fuzhou Fujian 350003,China)

机构地区：[1]福建省测绘院,福建福州350003

出　　处：《北京测绘》2023年第5期746-750,共5页Beijing Surveying and Mapping

基　　金：福建省测绘地理信息发展中心科技创新项目(闽测2022-KJ01)。

摘　　要：本文从福建省基础测绘项目的需求出发,对1∶10000数字线划地图(DLG)图库一体化的生产技术进行分析和探索,通过设计符号库和模板,引入掩膜配置、图层压盖、半自动处理、符号编辑器等关键技术,制定并完善图库一体化的生产工艺流程。项目实际生产的情况表明,此方法不仅提高了生产效率,节省不必要的重复劳动,还减少制图错误率,同时避免不同平台软件造成数据不统一的情况,有效地优化了传统工艺流程,实现建库数据和制图数据的统一管理。Based on the needs of Fujian basic surveying and mapping project,in this paper the production technology of 1∶10000 digital line graphic(DLG)Graph-databas integration was analyzed and explored.Through designing symbol library and templates,the key technologies such as mask configuration,layer capping,semi-automatic processing,symbol editor,etc were discussed and the production process flow of Graph-databas integration was formulated and improved.The actual production of the project showed that this method not only improved the production efficiency,and saved unnecessary repetitive work,but also reduced the drawing error rate with avoiding data inconsistency caused by different platform software,effectively optimized the traditional process flow,and realized the unified management of database data and cartographic data.

关 键 词：图库一体化 基础测绘 建库数据 制图数据 

分 类 号：P208[天文地球—地图制图学与地理信息工程] P258[天文地球—测绘科学与技术]