城市信息模型

面向数据的城市信息系统概念模型研究

Approach to Data oriented Conceptual Model for Urban Information System

最后，开发了城市景观信息图谱模型系统。

At last , an Urban Landscape Model System ( ULMS ) was designed and developed .

在城市道路信息综合模型方面，经研究选用无级比例尺复合指数开方根模型作为数量选取模型。

Fifth , after researching , this paper chooses complex exponent and extraction model of dynamic scale theory as the quantity selection model .

以回声模型为基础，构建了城市信息系统的仿真模型，设计了一个开放的、可以适应技术和需求不断发展的城市信息系统的复杂适应结构。

Based on the echo model , urban information systems simulation model is constructed , and a complex adaptive structure is designed that this architecture makes it adaptable to the developing technology and changing demands of urban information systems .