●空間資訊基礎架構之發展
◎System Infrastructure
Data Structure
○Metadata for Spatial Objects
○Data Standard for Spatial Objects
○Metadata Mechanism for Contents
○Spatial-Temporal Data Model
Java-based Web Mapping
Web-based Collaboration
Spatial & Temporal Infrastructure
Content Management Framework
Collection of Geospatial Materials
◎Core Technology
Metadata for Spatial Objects
Contents Standards Analysis and Management
Spatial Computing
3D GIS
Information Retrieval & Search
Multilingual Support
Spatial Analysis & Statistics
System Integration
◎User Interface Design
Select a geographic region;
Specify a collection name (e.g., a place name)
Give metadata attribute values or value ranges