@inproceedings{oai:jaxa.repo.nii.ac.jp:00020305,
 author = {石橋, 高 and 荒井, 朋子 and 和田, 浩二 and 小林, 正規 and 大野, 宗祐 and 千秋, 博紀 and 並木, 則行 and 松井, 孝典 and Ishibashi, Ko and Arai, Tomoko and Wada, Koji and Kobayashi, Masanori and Ono, Sosuke and Senshu, Hiroki and Namiki, Noriyuki and Matsui, Takafumi and Kameda, S. and Cho, Y.},
 book = {Proceedings of the 44th ISAS Lunar and Planetary Symposium},
 month = {},
 note = {44th  ISAS Lunar and Planetary Symposium (August 1-3,  2011. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan, Laser-induced breakdown spectroscopy (LIBS) is a new in-situ elemental analysis method for satellite and planetary explorations. In this study we evaluated the accuracy of classification and elemental composition prediction of minerals with LIBS, taking future lunar landing explorations into account. We tested the classification of minerals by analyzing the LIBS spectra with principal component analysis (PCA) and prediction of elemental composition for two minerals, olivine and plagioclase, with partial least squares (PLS) regression. The results show that minerals are clearly classified and that the compositions are predicted with high accuracy; Mg# of olivine and An value of plagioclase are predicted within the error of about +/-1.4 and +/-4.4, respectively. These are the sufficient accuracy for lunar explorations. These results indicate that LIBS has a potential of being a powerful in-situ mineral analysis method for a lunar explorations., 形態: カラー図版あり, 形態: CD-ROM1枚, 著者人数: 11人, Physical characteristics: Original contains color illustrations, Note: One CD-ROM, Number of authors: 11, 資料番号: AA0065390020},
 publisher = {宇宙航空研究開発機構宇宙科学研究所 (JAXA)(ISAS), Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)},
 title = {Classification and quantification of minerals by Laser-Induced Breakdown Spectroscopy (LIBS)},
 volume = {44},
 year = {2011}
}