@inproceedings{39bbfb3824904767b1cf3876fb806d14,
title = "The semantic description for earth observation task of satellite",
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.",
keywords = "Earth observation task, Ontology, Semantic web, Spatial data",
author = "Shuguang Li and Jianping Yuan and Jianjun Luo and Qiyu Wang",
year = "2007",
doi = "10.1117/12.774003",
language = "英语",
isbn = "9780819469601",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Second International Conference on Space Information Technology",
note = "2nd International Conference on Space Information Technology ; Conference date: 10-11-2007 Through 11-11-2007",
}