摘要
为了满足社会需要、丰富基础测绘产品体系,需要从基础地理信息数据库中生成地形图图件成果。采用了一种基于专家制图规则库和地图模板快速制图的方法,设计并开发了具备符号库管理、制图模板配置、快速成图、制图编辑和成果输出功能的数据库制图系统,能够快速完成地形图自动化输出,图件成果可满足日常和应急使用,为安徽省测绘档案资料馆及时向社会各界分发最新版的地形图成果提供了技术支撑。
In order to meet the social needs and enrich the basic surveying and mapping product system,it is necessary to generate topographic map results from the basic geographic information database.A rapid mapping method based on expert mapping rule base and map template is adopted,designs and develops the functions of symbol base management,mapping template configuration,rapid mapping,mapping editing and output function provides.It can quickly complete the automatic output of topographic map,and the map results can meet the daily and emergency use,the database mapping system provides technical support for Anhui surveying and mapping archives to timely distribute the latest version of topographic map results to all sectors of society.
作者
胡小彭
HU Xiaopeng(Anhui Province Fundamental Geomatics Center,Hefei 230031,China)
出处
《城市勘测》
2022年第5期16-18,共3页
Urban Geotechnical Investigation & Surveying
基金
2020年度安徽省基础地理信息数据更新专项资金(202014)。
关键词
数据库制图
地形图
制图模板
database cartography
topographic map
mapping template
