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First evaluation of SMOS L2 soil moisture products using in situ observation data of MAVEX on the Mongolian Plateau in 2010 and 2011
https://jaxa.repo.nii.ac.jp/records/22402
https://jaxa.repo.nii.ac.jp/records/22402971db317-a5fc-49cd-b4e6-4eafb30dd291
名前 / ファイル | ライセンス | アクション |
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PA1410036.pdf (3.4 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | First evaluation of SMOS L2 soil moisture products using in situ observation data of MAVEX on the Mongolian Plateau in 2010 and 2011 | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | soil moisture; evaluation; water cycle; Mongolia; SMOS | |||||
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 | journal article | |||||
著者 |
Kaihotsu, Ichirow
× Kaihotsu, Ichirow× 今岡, 啓治× Fujii, Hideyuki× Oyunbaatar, Dambaravjaa× Yamanaka, Tsutomu× Shiraishi, Kazuaki× Koike, Toshio× Kaihotsu, Ichirow× Imaoka, Keiji× Fujii, Hideyuki× Oyunbaatar, Dambaravjaa× Yamanaka, Tsutomu× Shiraishi, Kazuaki× Koike, Toshio |
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著者所属 | ||||||
広島大学 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構(JAXA) | ||||||
著者所属 | ||||||
東京大学 | ||||||
著者所属 | ||||||
Institute of Meteorology and Hydrology | ||||||
著者所属 | ||||||
筑波大学 | ||||||
著者所属 | ||||||
広島大学 | ||||||
著者所属 | ||||||
東京大学 | ||||||
著者所属(英) | ||||||
en | ||||||
Hiroshima University | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency(JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
The University of Tokyo | ||||||
著者所属(英) | ||||||
en | ||||||
Institute of Meteorology and Hydrology | ||||||
著者所属(英) | ||||||
en | ||||||
University of Tsukuba | ||||||
著者所属(英) | ||||||
en | ||||||
Hiroshima University | ||||||
著者所属(英) | ||||||
en | ||||||
The University of Tokyo | ||||||
出版者 | ||||||
出版者 | 水文・水資源学会 | |||||
出版者(英) | ||||||
出版者 | THE JAPAN SOCIETY OF HYDROLOGY AND WATER RESOURCES | |||||
書誌情報 |
en : Hydrological Research Letters 巻 7, 号 2, p. 30-35, 発行日 2013-05 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | This study tried to make a first evaluation of SMOS L2 soil moisture data (ver. 4.00) obtained during ascending orbits using in situ hydrological observation data of a 120 km by 120 km study area on the Mongolian Plateau from April to August in 2010 and from May to September in 2011. Unfortunately, as we could hardly obtain any available data of SMOS L2 soil moisture from descending orbits for evaluation because of Radio Frequency Interferences (RFI), the evaluation results of SMOS L2 soil moisture products only from ascending orbits (5:30-7:00 in local time) were actually analyzed. Although SMOS slightly underestimated the soil moisture contents at a depth of 3 cm, good matching was observed in the response patterns of SMOS and in situ soil moisture data and the differences between these factors were not large. Accordingly, small values of RMSE and bias were obtained between SMOS soil moisture and in situ measured soil moisture at a depth of 3 cm. SMOS was able to estimate surface soil moisture contents with an accuracy of about 0.045 (m3 m-3) in steppe areas of the Mongolian Plateau. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1882-3416 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | http://dx.doi.org/10.3178/HRL.7.30 | |||||
関連名称 | info:doi/10.3178/HRL.7.30 | |||||
権利 | ||||||
権利情報 | (C)2013 JSHWR | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: PA1410036000 |