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自进入二十一世纪以来,我国社会经济的发展水平获得了显著的提升,城市化建设的步伐日益加快,城市规划设计作为现代城市化发展的重要组成部分,在其中发挥着至关重要的作用。GIS技术又称地理信息系统,是一种决策性比较明显的支持类系统,几乎能够把所有信息系统的特点涵盖过来。但是,GIS不同于其他类型的信息系统,在保存和处理方面的信息均经过地理编码过,以至于在信息检索的过程中,地理位置和与之相关的地物属性都是非常重要的信息。近年来,随着经济的发展和科学技术的进步,GIS技术已经有机的将属性和各种空间位置数据整合到一起,进而强有力的推动了城市的规划设计的合理发展。
Since entering the 21st century, the level of social and economic development in our country has been significantly improved. The pace of urbanization is accelerating. Urban planning and design, as an important part of the development of modern urbanization, plays a crucial role in this . GIS technology, also known as geographic information system, is a kind of obvious supporting decision-making system, covering almost all the characteristics of information systems. However, GIS differs from other types of information systems in that the information stored and processed is geocoded so that the geographic location and the attributes associated with it are very important information in the course of information retrieval. In recent years, with the development of economy and the progress of science and technology, GIS technology has organically integrated attributes and various spatial location data together, and thus strongly promoted the rational development of urban planning and design.