数字城市关键技术探讨

Discussion on the Key Technology of Digital City

数字城市是信息化社会的必然趋势 .它不仅是“数字地球”战略目标的主要内容 ,而且是“数字地球”神经系统中的神经元 .在分析数字城市的基础上 ,从数据获取、数据存储。

Digital city is absolute tendency in informationizal society.It is not only the mainly part of the strategic goal for digital earth but also the neuron in the nervous system of digital earth.Based on the analysis of digital city,this paper discusses in datail the key technology of digital city from data gathering、data storing、data communicating and data processing.