Research and Applications of Ontology in Building Satellite Data Catalogue
Jia Hong · Computer and Modernization · 2012
With fast development of the satellite data product,it's becoming a very significant problem to use and share data resources.To meet the demand for data management and services of satelite data,semantic Web technolosy is introduced to describe domain knowledge and form ontology knowledge base.Then the outline of catalogue is created automatically to meet the demand of data navigation of users from different fields.This article focuses on the key technology in system,and relative experiments prove the effectiveness and feasibility of this program.