摘要:随着GIS在我国城市信息化建设中越来越广泛的应用，城市各个部门之间对空间数据与非空间数据共享整合的要求日益迫切。为了将这些空间信息与非空间信息进行融合，就需要建立空间与非空间信息之间的联系，地理编码正是建立这二者之间联系的最重要的手段。地理编码是指将坐标对地址或地名等位置的描述转换为地球表面上某位置的过程。

　　　本文是以北京市区的地址和地名为研究对象，创建适合于北京地址分布特点的地址定位器，将空间信息与非空间信息进行联系，以便于公众可以用这些地址定位器进行地址查找，将非空间信息的地址或地名转换为空间信息的地理坐标，方便于城市各个部门及公众能够直观的进行使用。                       

关键词：地理信息系统  地理编码  地址定位器  地址查找  发布地址定位器

Abstract:With the development of GIS in our urban information constructions, the requirement of integrate between spatial data and non-spatial data in each city departments is become increasingly urgent. In order to merge the spatial data and the non-spatial data, I need to create the connections between the two of them, so geocoding is exactly the important way to create the connections between them. Geocoding is the process that transform the descriptions of address or place name to the locations on the surface of the earth.

　　　This article is based on the study of address and space name of Beijing, creating the address locator that fit for the features of Beijing address distribution, and connecting the spatial data and non-spatial data, so that people can use the address locator to lookup the address. Transforming the non-spatial data to the spatial data will make convenient to the city departments and public to use it intuitively.

Key Words：Geographic Information System,  Geocoding,  Address Locator,  Lookup Address,  Issue Address Locator