摘要
地理标记语言GML(Geography Markup Language)是基于XML的空间信息编码标准,由OGC(Open GIS Consortium)提出。是一种基于XML开放格式的GIS数据形式,具有标准化、通用性、可扩展等特点。该文针对WebGIS传统数据源的不足,利用GML作为数据源来构建WebGIS平台,以解决WebGIS数据不能共享的问题。
Geography Markup Language (GML) is a spatial information coding standard based on XML by the OpenGIS Consortium (OGC) submitted. It is an open format GIS data type based on XML. It is provides standardized, generic, scalable features. In this paper, because of the traditional data scarcity of WebGIS, In order to solve the spatial information sharing, it is necessary to build WebGIS Platform by GML technology.
作者
刘向东
LIU Xiang-dong (Sichuan Vocational and Technical College, Suining 629000, China)
出处
《电脑知识与技术》
2010年第01X期516-517,共2页
Computer Knowledge and Technology