| タイトル |
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ja
流量情報を用いた最適レーダ定数の同定法
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en
The Identification Method of Optimum Radar Constants by Using Dischrge Information
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| 作成者 |
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ja
平山, 大輔
en
HIRAYAMA, Daisuke
ja-Kana
ヒラヤマ, ダイスケ
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ja
藤田, 睦博
en
FUJITA, Mutsuhiro
ja-Kana
フジタ, ムツヒロ
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ja
中津川, 誠
en
NAKATSUGAWA, Makoto
ja-Kana
ナカツガワ, マコト
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| アクセス権 |
open access |
| 権利情報 |
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ja
Copyright 1995 土木学会 ダウンロードを含むこの著作物の利用は、著作権法の私的使用及び引用の範囲に限り認められます。その範囲外の利用については、土木学会の承諾が必要です。
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| 主題 |
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NDC
510
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Other
en
Z-R Relation
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Other
en
Discharge Data
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Other
en
Runoff Analysis
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| 内容注記 |
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Other
application/pdf
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Abstract
en
Rainfall mesurements uisng weather radars have becoming very popular in these days. However, there are several problems in the procedure of transforming observed radar reflection factor into rinfall intensity. Especially, the identification of radar constants B and β, which represent the relationship between radar reflection factor and rainfall intensity (Z-R relation), is very important. The radar constants B and β are generally determined using the correlation between radar reflection factor and observed surface rainfall. B and β are influenced by various factors such as weather condition, topographical effect, spatial scale of observation and so on. In this paper, a new method to identify the optimum radar constants B and β based on the runoff analysis using discharge data, is proposed. The surface rainfall is mesured at only one site. But the discharge is a integration of all the rainfall in a basin. Therefore it is convenient to identify the radar constants taking account of runoff data.
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| 出版者 |
ja
土木学会
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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/10258/1528
,
URI
https://muroran-it.repo.nii.ac.jp/records/5600
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| 関連 |
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isIdenticalTo
NAID
130004042166
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isIdenticalTo
DOI
https://doi.org/10.2208/prohe.39.261
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| 収録誌情報 |
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PISSN
09167374
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NCID
AN10426673
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ja
水工学論文集
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巻39
開始ページ261
終了ページ266
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| ファイル |
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| コンテンツ更新日時 |
2023-12-22 |
