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Proceedings Paper

The semantic description for Earth observation task of satellite
Author(s): Shuguang Li; Jianping Yuan; Jianjun Luo; Qiyu Wang
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Paper Abstract

This paper utilizes ontology to define and organize the information objects, data elements and their relations in the domain of earth observation task of satellite. In this paper, we proposes a new method for building domain ontology of earth observation task, it includes five steps: task definition, task disassembly, relation analysis, describing ontology and ontology instantiation. The ontology-based method is effective and reliable for standardization and semantization of earth observation task.

Paper Details

Date Published: 10 November 2007
PDF: 6 pages
Proc. SPIE 6795, Second International Conference on Space Information Technology, 67952Q (10 November 2007); doi: 10.1117/12.774003
Show Author Affiliations
Shuguang Li, Northwestern Polytechnical Univ. (China)
Jianping Yuan, Northwestern Polytechnical Univ. (China)
Jianjun Luo, Northwestern Polytechnical Univ. (China)
Qiyu Wang, Northwestern Polytechnical Univ. (China)

Published in SPIE Proceedings Vol. 6795:
Second International Conference on Space Information Technology

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