Spatial data infrastructure (SDI) actors have great expectations for the second-generation
SDI currently under development. However, SDIs have many implementation problems at …

在研究现有的地理信息元数据标准定义的元数据框架及其管理模式的基础上,
提出了一种可操作的, 面向对象的元数据内容框架和分级的, 基于地图的元数据组织方式 …

Spatial information is necessary to make sound decisions at the local, regional and global
levels. As a result, the amount of spatial datasets being created and exchanged between …

In this paper, an aircraft ground centralized deicing monitoring system of multi-information
integration is proposed. The multi-information integration system consists of system …

The paper proposes a semantic-based approach to analyse geographic metadata during
the information search activity. In particular, the analysis of categorical attributes of metadata …

Dado o crescimento da demanda de energia elétrica das usinas de geração de energia, faz-
se necessário um conjunto de ferramentas e tecnologias para organizar, processar e …

Now that the educational significance of learning communities is increasingly well
recognised and means are available to make interactions possible electronically, on large …

After examining the existing metadata standards and their implementation frameworks, this
paper presents an operational, object-oriented metadata content framework and a …

An increasing number of activities in several disciplinary and industrial fields such as the
scientific research, the industrial design and the environmental management, rely on the …