城市地下空间信息标准化

Investigation on Standardization for Information of Urban Underground Space

回顾了国内外城市地下空间信息化的发展与应用现状,介绍了地下空间信息的组成和系统体系结构,分析了目前信息共享存在的问题与解决该问题的必要性。同时,详细说明了城市地下空间信息标准化研究和建立的原则。随着大规模开发地下空间时代的到来,《地下空间设施代码与分类》标准的制定有利于保证信息表达的准确性与统一性,实现城市建设与管理部门的信息共享。

In this paper, the current state of the development and application of urban underground space information is reviewed. The composition and system structure of urban underground space information is introduced, and the necessity for information sharing among different departments is discussed. The framework on how to build up a corresponding uniform code is also presented. With the extensive development of urban underground space, the ＂classification and standard for urban underground facilities＂ arc needed to ensure the accuracy of information as well as the unity in expression. The standard could be shared between the departments of urban construction and urban management.