Comparison of Sea Surface Dynamic Heights Estimated from Inverted Echo Sounder Data and Satellite Altimeter Data
この論文をさがす
抄録
Sea surface dynamic height (SSDH) anomalies estimated from long-time inverted echo sounder (IES) data using gravest empirical mode method are compared with satellite altimeter data. The IES-derived SSDH anomalies agree well with the altimetric SSDH anomalies, although the IES-derived SSDH variation is slightly underestimated. We calculate power spectra of these SSDH anomalies to discuss time-scale dependency of their differences. The differences between two SSDH anomalies are found mainly caused by components with the periods from 50 days to 100 days, which correspond to meso-scale eddies or small meanders of the Kuroshio. These differences result in smaller variation of the IES-derived SSDH.
収録刊行物
-
- 九州大学大学院総合理工学報告
-
九州大学大学院総合理工学報告 29 (1), 13-17, 2007-11
九州大学大学院総合理工学府
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390853649766586240
-
- NII論文ID
- 120001280771
-
- NII書誌ID
- AA1147319X
-
- ISSN
- 13467883
-
- DOI
- 10.15017/14575
-
- HANDLE
- 2324/14575
-
- NDL書誌ID
- 10200686
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- IRDB
- NDL
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用可