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Cross-Correlation Enhancement with GNSS-Derived SPM-Delay Using Azimuth Angle Filtering Towards Dust and Sandstorm Detection in Japan
http://hdl.handle.net/10061/0002001189
http://hdl.handle.net/10061/000200118909cf81df-5e7d-4f37-ad21-53279bf22cc8
| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2025-10-06 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Cross-Correlation Enhancement with GNSS-Derived SPM-Delay Using Azimuth Angle Filtering Towards Dust and Sandstorm Detection in Japan | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | global navigation satellite system (GNSS) | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | zenith total delay (ZTD) | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | suspended particulate matter (SPM) | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ | journal article | |||||||||||||
| アクセス権 | ||||||||||||||
| アクセス権 | open access | |||||||||||||
| 著者 |
Tokunaga, Rin
× Tokunaga, Rin
× 東野, 武史
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | This letter proposes the application of the precise point positioning (PPP) technique used in the GNSS for detecting the dust and sandstorm (DSS) in the atmosphere. Many of the papers have reported that the GNSS-derived zenith total delay (ZTD) is affected to aerosols and sandstorms, however, directivity for arrival angles of sandstorms is not considered. Since the suspended particulate matter (SPM) including the yellow sand and PM2.5 usually comes from the west side from Japan, azimuthal angle filtering is introduced in the process of estimation of the ZTD. The enhancement in the cross-correlation between the proposed SPM-induced delay and measured time series of the ground SPM has shown. | |||||||||||||
| 書誌情報 |
en : IEICE Communications Express 巻 14, 号 4, p. 143-146, ページ数 4, 発行日 2025-04-01 |
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| 出版者 | IEICE | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||
| 収録物識別子 | 2187-0136 | |||||||||||||
| 出版者版DOI | ||||||||||||||
| 関連タイプ | isReplacedBy | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.23919/comex.2025XBL0010 | |||||||||||||
| 出版者版URI | ||||||||||||||
| 関連タイプ | isReplacedBy | |||||||||||||
| 識別子タイプ | URI | |||||||||||||
| 関連識別子 | https://www.jstage.jst.go.jp/article/comex/14/4/14_2025XBL0010/_article/-char/ja | |||||||||||||
| 権利 | ||||||||||||||
| 権利情報Resource | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||||||||||
| 権利情報 | © 2025 The Institute of Electronics, Information and Communication Engineers. This work is licensed under a Creative Commons Attribution Non Commercial, No Derivatives 4.0 License. | |||||||||||||
| 著者版フラグ | ||||||||||||||
| 出版タイプ | NA | |||||||||||||
