タイトル |
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Volcanic smoke reduction in visible and thermal infrared imagery
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作成者 |
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アクセス権 |
open access |
権利情報 |
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主題 |
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Other
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Image processing
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Other
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Composite
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Other
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Volcanic smoke
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Other
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Fumarole
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Other
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Infrared
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NDC
453
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内容注記 |
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Abstract
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A simple and rapid technique to effectively remove volcanic smoke (vapor-dominated white plume) from visible or thermal infrared images of active craters is proposed, in which multiple photographs taken in a fixed frame are postprocessed by a script-based program on a computer. This method allows us to obtain a detailed view of the surface conditions on fuming craters that is often impossible to observe by a single snapshot. It is also effective in improving an accuracy of surface temperature anomalies, and hence, heat flux from hot lakes or geothermal areas.
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日付 |
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言語 |
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資源タイプ |
journal article |
出版タイプ |
VoR |
資源識別子 |
HDL
http://hdl.handle.net/2115/70917
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関連 |
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isIdenticalTo
DOI
https://doi.org/10.1186/s40623-018-0886-5
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収録誌情報 |
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en
Earth, Planets and Space
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巻70
号1
開始ページ109
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ファイル |
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コンテンツ更新日時 |
2023-07-26 |