摘要
基于地理信息系统(GIS)平台二次开发的地图图幅整饰不利于移植及功能扩展。针对该问题,分析地图图幅整饰自动化中图廓、方里网、经纬网、注记等内容的实现过程,从底层开发相应的地图图幅整饰库。对现有GIS平台地图图幅整饰功能进行改进,使地图图幅整饰功能不依赖特定GIS平台。该技术可以在土地规划应用中提高制图效率,并能与其他GIS有效集成。
Secondary development of map sheet decoration which is based on the Geographic Information System（GIS） platform is not conducive to the migration and expansion of functions.It analyzes the figure profile,kilometer grid,longitudinal and latitudinal lines,annotate in the automation of map sheet decoration.It develops the library of map sheet decoration corresponded from the bottom.The map sheet decoration functionality of the existing GIS platform has been improved.To achieve the function of map sheet decoration does not depend on the specific GIS platform.It improves the mapping efficiency for example of the print function.It integrates well into other geographical information systems.
出处
《计算机工程》
CAS
CSCD
北大核心
2011年第22期279-280,283,共3页
Computer Engineering
基金
国家自然科学基金资助项目(70973047)
云南省国土资源厅基金资助项目
关键词
图廓
方里网
经纬网
注记
打印
map border
kilometer grid
longitudinal and latitudinal grid
annotate
print
