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ESTIMATION OF SURFACE ALBEDO DISTRIBUTION IN LUTZOW-HOLM BAY AND ITS NEIGHBORHOOD WITH NOAA/AVHRR DATA
https://doi.org/10.15094/00003734
https://doi.org/10.15094/000037341c7ef666-87b3-40ce-aa07-0939adc5ed2c
名前 / ファイル | ライセンス | アクション |
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KJ00000767888 (1.9 MB)
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||||
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公開日 | 1992-12-01 | |||||||
タイトル | ||||||||
タイトル | ESTIMATION OF SURFACE ALBEDO DISTRIBUTION IN LUTZOW-HOLM BAY AND ITS NEIGHBORHOOD WITH NOAA/AVHRR DATA | |||||||
言語 | ||||||||
言語 | eng | |||||||
資源タイプ | ||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
資源タイプ | departmental bulletin paper | |||||||
ID登録 | ||||||||
ID登録 | 10.15094/00003734 | |||||||
ID登録タイプ | JaLC | |||||||
ページ属性 | ||||||||
内容記述タイプ | Other | |||||||
内容記述 | P(論文) | |||||||
論文名よみ | ||||||||
その他のタイトル | ESTIMATION OF SURFACE ALBEDO DISTRIBUTION IN LUTZOW-HOLM BAY AND ITS NEIGHBORHOOD WITH NOAA/AVHRR DATA | |||||||
著者名よみ |
ナカガワ, キヨタカ
× ナカガワ, キヨタカ
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著者名(英) |
NAKAGAWA, Kiyotaka
× NAKAGAWA, Kiyotaka
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著者所属(英) | ||||||||
en | ||||||||
Division of Science, Joetsu University of Education | ||||||||
抄録(英) | ||||||||
内容記述タイプ | Other | |||||||
内容記述 | A method has been developed for estimating the filtered narrow band surface albedo with NOAA/AVHRR data, and has been applied to analysis of the surface albedo distribution in Lutzow-Holm Bay and its neighborhood, Antarctica, in 1990. As a result, 16 maps of the surface albedo distribution have been drawn. From a comparison of the albedos inferred from satellite data with those actually observed in Ongul Strait, it is clear that the satellite-inferred, filtered narrow band albedos agree well with the daily means of ground-observed, unfiltered broad band albedo, despite systematic errors of about -4%. It is also clear that there is a characteristic pattern of surface albedo distribution in this area; the open sea has very low albedo of less than 5%, whereas most of the compact pack ice and fast ice has high albedo of more than 60%. The albedo is lower in the eastern part of Lutzow-Holm Bay than in the western part; especially off the Soya Coast it is less than 40%. The ice sheet of Antarctica has remarkably high albedo of more than 80%. | |||||||
雑誌書誌ID | ||||||||
収録物識別子タイプ | NCID | |||||||
収録物識別子 | AA10756213 | |||||||
書誌情報 |
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology 巻 6, p. 1-15, 発行日 1992-12 |
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出版者 | ||||||||
出版者 | National Institute of Polar Research |