摘要
为了提高DLG和DRG数据生产效率,改变传统作业模式,解决图库数据分离造成的数据不同步、数据维护复杂等问题,笔者引入"图库一体化"解决方案,通过建立图库一体化数据模型,利用制图表达原理研究算法实现复杂符号效果,采用智能化标注、地图整饰自动化等关键性技术,基于Arc GIS Engine实现Umap图库一体化系统。
In order to improve the production efficiency of DLG and DRG data,change the traditional operation mode and solve the problems of data asynchronism and data maintenance complexly caused by data separation,the author introduces the solution of " data mapping and database integration". By establishing the integrated data model of mapping and database integration,using the principle of cartographic representation to study the algorithm to achieve complex symbolic effects,using intelligent labeling and automation of map decoration. Based on Arc GIS engine,the integration system of data mapping and database integration is realized.
作者
杨阳
马礼
吴微
YANG Yang;MA Li;WU Wei(Heilongjiang Institute of Geomatics Engineering,Harbin 150081,China;School of Information Engineering,China University of Geosciences(Beijing),Beijing 100089,China)
出处
《测绘与空间地理信息》
2020年第2期99-101,共3页
Geomatics & Spatial Information Technology
关键词
图库一体化
制图表达
智能化标注
自动化地图整饰
data mapping and database integration
cartographic representation
intelligent labeling
automated map decoration
