書誌事項
- タイトル別名
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- INFLUENCES OF WIND VELOCITY ON MEASURING ACCURACY WITH DIFFERENT NON-CONTACT MEASUREMENT METHODS
抄録
In the present study, to build a river-discharge measurement system without floats in upstream, we have attempted to apply a radio current meter and image-processing technique to a flood-flow measurement in Tone River. We conducted eight observations during a typhoon in 6 and 14 October, 2014. We used an ADCP, a radio current meter, a high-definition camera and an aerovane. The observed results indicate that the water-surface velocity measurement using a radio current meter and image-processing technique ware influenced by the wind. However, the measurement accuracy of the velocity using the radio current meter and image-processing technique with the effect of wind into consideration was in good agreement with that of ADCP.
収録刊行物
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- 土木学会論文集Ｂ１（水工学）
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土木学会論文集Ｂ１（水工学） 72 (4), I_901-I_906, 2016
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390282680328378496
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- NII論文ID
- 130005312094
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- ISSN
- 2185467X
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可