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sgk00600_225.pdf | 284.04 kB | Adobe PDF | 見る/開く |
タイトル: | SPECTAL STRUCTURE OF THE EARTH TIDES AND RELATED PHENOMENA : TILTMETRIC RECORDS |
著者: | TANAKA, Torao MIKUMO, Takeshi NAKAGAWA, Ichiro |
発行日: | Dec-1966 |
出版者: | Geophysical Institute, Kyoto University |
誌名: | Special Contributions of the Geophysical Institute, Kyoto University |
巻: | 6 |
開始ページ: | 225 |
終了ページ: | 231 |
抄録: | The spectral structure of the tiltmetric records obtained at Akibasan, Wakayama City in Japan, is discussed. The results of tidal analysis by the Fourier transform are compared with those by the method of least squares. Spectral features of long-period ranges up to 30 days are also investigated, and several prominent oscillations of the ground tilt with periods of 3.8, 6.0, 6.6, 8.4, 10.7, 13.2, 13.9, 16.7, 17.7, 18.9, 19.9, 25.3 and 28.7 days are found in the spectrum. Some of them are coincident with spectral peaks obtained from a gravimetric record. |
URI: | http://hdl.handle.net/2433/178502 |
出現コレクション: | No.6 |
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