摘要
地形图广泛应用在城市规划、城市市政、轨道交通、城市建筑等领域,是开展设计和施工工作重要的参考资料。本文通过研究,将北京市地形图服务库使用情况数据转换到空间数据库,利用统计分析和制图技术,绘制了北京市近十年地形图使用情况数据分布图,同时结合北京城市建设历史情况进行对比,发现地形图使用情况真实反映了城市建筑时间节点的历史特点,一定程度上记录了北京城镇化区域变迁轨迹。
Topographic maps are widely used in the field of urban planning, municipal, rail transportation, urban con- struction, etc. It＇s an important reference to carry out the design and construction work. By studying we converted Bei- jing topographic maps serving library usage data to spatial database, by using statistical analysis and mapping technology, we draw nearly a decade Beijing＇s topographic usage maps, combined with Beijing Urban Construction history of compa- ring, we found that the use of topographic features truly reflection of the history of urban construction time node, to some extent, the region recorded the Beijing changes the trajectory of urbanization.
出处
《北京测绘》
2014年第6期70-72,共3页
Beijing Surveying and Mapping
关键词
地形图
分布图
区域变迁
城镇化
空间数据库
统计分析
topographic maps
distribution
regional change
urbanization
spatial database
statistical analysis
