基于AutoCAD的城市大比例尺地形图的简化处理

摘要

由于城市大比例尺地形图具有精度高、内容丰富的特点,因此它在社会生产中的作用越来越重要,但不同的部门对城市大比例尺地形图的详尽程度有不同的要求,本文介绍了城市大比例尺地形图的特点,同时探讨了城市大比例尺地形图的简化技术.%The urban large scale topographic map possesses of the characters of high precision and rich contents. Therefore, it plays more and more important role in social production. But the various depautments have different requirements on the details of urban large scale topographic map. This paper introduced the characters of urban large scale topographic map, and discussed the simplification technologies of urban large scale topographic map.