地理数据库驱动的地图表达机制研究Cartographic representation mechanism driven by Geo-data
尹章才,李霖,黄茂军
摘要(Abstract):
当前GIS系统生产出来的地图产品在制图学家眼里缺乏说服力。GIS软件完成地图符号化后,地图产品的最后阶段将不得不脱离GIS数据库而在出版软件中完成,从而中断了工作流程,割裂了地理要素与地图对象的联系,难以进行地图的更新。本文提出了基于GIS的地图表达机制,在GIS中融入地图制图功能,既便于地理数据库驱动下的地图制图,又便于地图的增量更新。
关键词(KeyWords): 地图;地理数据;地理信息系统;地图表达
基金项目(Foundation): 湖北省自然科学基金(2006ABA322);; 国家测绘局重点实验室基金(1469990424233)
作者(Author): 尹章才,李霖,黄茂军
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