每一座历史性城市在不同时期都会形成特有的信息.但很多信息随着城市的发展被逐渐遗忘。借助古代城市地图上的图形信息以及历史文献中的文字资料.对城市历史空间形态加以整理与模拟,从中得出重要的历史文脉并纳入到现代城市空间系统之中.是历史城市保护的一种新方法。在规划的操作层面上.将转译古代城市地图而形成的新历史地图与相应的城市规划相结合.则可建立起一套历史环境中的空间规划设计及其管理体系,对历史城市保护与建设加以理性引导与控制。
Each historic city contains a lot of historical information in every century, but with city's rapid development lots of history information has been lost. Therefore, we need to ask for the sketch information of historical maps and the writing information of historical cultural heritage to re-take and draw the history information, to carry the crucial spatial context out into the urban-space system. This is a new way for historic city conversation. In the planning-operated level, by combining historical map research and the urban regulatory planning together, setting up a set of system for the space designing and management in history context can guide and control the historic city conversation and construction rationally.