摘要： 针对大部分的地理位置信息都采用文本方式进行描述而非地理坐标，提出适合中国地址描述实际情况的地理编码关键技术和实现方法，主要包括地址标准化、地址匹配、地理编码量化等，并在地理信息系统软件中实现了中文和英文地理编码功能，实验证明该方法具有较小的地理编码误差率。

关键词: 地理编码, 地理信息系统, 地址模型, 地址标准化, 量化

Abstract: In most of recent GIS systems, the geographic location information is described in text rather than geographic coordinate. To solve this problem, the key technology and accomplish method of geocoding have been proposed, including address standardization, address matching, address geocoding quantification and so on. Using the design and method, this paper adds the address geocoding module in GIS Platform. Experiment proves that the design and method proposed have low error.

Key words: address geocoding, Geographic Information System(GIS), address model, address standardization, quantification

中图分类号: 

• TP311