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 简要阐述了郑州市数字化城市管理系统建设的必要性、紧迫性及其理论基础,重点强调了3S技术在系统建设中的重要作用,特别是GIS技术所起到的基础框架作用,并较详细地叙述了在建库中城市地理编码的采集等问题。 更多还原

【Abstract】 This paper describes the urgency,the need and the theoretical basis of the construction of digital city management system of Zhengzhou.It emphasized on the important role of 3S technology in the system construction.In particular GIS technology played the role of basic framework.And it described in detail the problems of urban geocoding collection in the database construction. 更多还原