城市地下空间特征信息的表达与标准化  

Urban underground spatial characteristic information:Representation and standardization

作　　者：袁昶[1] 李精英[1] 

机构地区：[1]江苏省地质工程勘察院,江苏南京210012

出　　处：《地质学刊》2008年第3期210-213,共4页Journal of Geology

摘　　要：描述了城市地下空间信息的特征及数据分类,引入Geotech-XML信息表达技术,以南京地铁二号线一期工程相关信息为背景,通过编写XML文档、DTD文档和XSL转换文档,对城市地下工程一般信息、地质勘察信息和地下建(构)筑物信息进行了描述,并以网页的形式清晰地展示出来。最后分析了城市地下空间信息标准化表达的必要性和必然趋势。The detailed description of urban underground spatial information characteristics and classification were presented in the text. Then the Geotech-XML information technology was introduced, take the first-stage project in Nanjing Metro Line 2 as an example, by compiling XML documents, DTD documents and XSL transforming documents, the urban underground general information, geological investigation information and underground structure information were clearly represented in website. The authors finally analyzed the necessity and inevitable trend of urban underground spatial information standardization.

关 键 词：城市地下空间 特征信息 Geotech—XML 文档类型定义 可扩展样式语言 江苏南京 

分 类 号：TU984.113[建筑科学—城市规划与设计] TU17