| Title Transcription | タ ジキ ASTER データ オ モチイタ シンジコ ナカウミ ノ ダクド クロロフィル a ノウド スイテイ
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| Title Alternative (English) | Estimation of turbidity and chlorophyll-a concentration in Lakes Shinji and Nakaumi using multi-date ASTER data
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| File | |
| language |
jpn
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| Author |
Sakuno, Yuji
Yamamoto, Masatomo
Yoshida, Takeshi
Matsunaga, Tsuneo
Kozu, Toshiaki
Takayasu, Katsumi
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| Description | The high-resolution satellite sensor ASTER should be a useful tool for the monitoring of water quality in Lake Shinji and Lake Nakaumi. However, the method for extracting water quality information from ASTER data has not been established. This study presents a model for estimating turbidity and chlorophyll-a concentration(Chl-a)in these lakes using ASTER/in-site data sets. The validity of the model was checked using data from water quality surveys conducted simultaneously with satellite observation in these lakes. Consequently, the feasibility of quantifying turbidity and Chl-a with sufficient accuracy was shown using data of bands 1, 2, and 3 of ASTER. However, an accurate result could not be obtained without field validation of the model.
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| Subject | ASTER
turbidity
chlorophyll-a
monitoring
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| Journal Title |
Laguna : 汽水域研究
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| Volume | 11
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| Start Page | 147
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| End Page | 153
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| ISSN | 21852995
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| Published Date | 2004-06
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| NCID | AN10439529
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| Publisher | 島根大学汽水域研究センター
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| NII Type |
Departmental Bulletin Paper
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| Format |
PDF
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| Text Version |
出版社版
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| OAI-PMH Set |
Estuary Research Center
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| 他の一覧 |
