论中小比例尺政区形式地图的更新编辑

Research on the Updates Editing of a Political Form Small and Mid-Scale Map

更新编辑中小比例尺政区形式地图主要是在现有数据的基础上,充分利用现势性较好的相关资料对已有数据进行修改、补充、完善,并且在色彩和地图表现形式上进行新颖的加工处理。更新编辑过程中,涉及地图要素内容比较复杂,需要有丰富的制图经验和多层面的色彩设计理念,将地图的视觉效果和艺术价值达到较高水平[1]。更新编辑中要保证成图数学精度,还要进行制图综合,表达合理各要素关系。下面以更新编制1∶550 000辽宁省地图为例详细地介绍一下中小比例尺政区形式地图的更新编辑过程。

Update editing a political form of small and medium scale maps is mainly on the basis of the existing data , meanwhile make full use of the good to modify existing data added sound to relevant information , and the color performance forms of novel processing and map.Update in the editing process , involving the map element content is more complex , need to have rich experience in drafting and multifaceted color design idea , the visual effect of the map to achieve high level and artistic value .Update the editor to ensure that the mapping in the mathematical accuracy , and cartographic generalization , reasonable relationship between all the elements to ex-press.The article to update the preparation of 1：550 000 maps of Liaoning province as an example in detail introduce a political form of medium and small scale map update the editing process .