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ABSOLUTE GRAVITY MEASUREMENTS AT SYOWA STATION : RESULTS BY THE ABSOLUTE GRAVIMETER WITH A ROTATING VACUUM PIPE
https://doi.org/10.15094/00002748
https://doi.org/10.15094/00002748b381aba0-685a-42c9-bfd1-0f2e3a850ed1
名前 / ファイル | ライセンス | アクション |
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KJ00002368378 (996.6 kB)
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||
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公開日 | 1994-09-01 | |||||
タイトル | ||||||
タイトル | ABSOLUTE GRAVITY MEASUREMENTS AT SYOWA STATION : RESULTS BY THE ABSOLUTE GRAVIMETER WITH A ROTATING VACUUM PIPE | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.15094/00002748 | |||||
ID登録タイプ | JaLC | |||||
ページ属性 | ||||||
内容記述タイプ | Other | |||||
内容記述 | P(論文) | |||||
論文名よみ | ||||||
その他のタイトル | ABSOLUTE GRAVITY MEASUREMENTS AT SYOWA STATION : RESULTS BY THE ABSOLUTE GRAVIMETER WITH A ROTATING VACUUM PIPE | |||||
著者名よみ |
ハナダ, ヒデオ
× ハナダ, ヒデオ× ツボカワ, ツネヤ |
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著者名(英) |
HANADA, Hideo
× HANADA, Hideo× TSUBOKAWA, Tsuneya |
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著者所属(英) | ||||||
言語 | en | |||||
値 | Mizusawa Astrogeodynamics Observatory, National Astronomical Observatory | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Mizusawa Astrogeodynamics Observatory, National Astronomical Observatory | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | We measured absolute gravity values at Syowa Station, Antarctica, which is one of the subsets A of the International Absolute Gravity Basestation Network (IAGBN), from December 28,1992 to February 5,1993 by employing an absolute gravimeter with a rotating vacuum pipe (AGRVP) together with a transportable absolute gravimeter (No. 2) of the National Astronomical Observatory, Mizusawa (NAOM#2). The results of the AGRVP gave two solutions which differ by about 2.3×10^<-6> ms^<-2> (230μGals). According to comparisons with results by other absolute gravimeters at Syowa Station, Esashi Gravity Station of National Astronomical Observatory and Gravity Station of Geographical Survey Institute, the solution with a lower value seems to be reasonable. An arithmetic mean of 43 gravity measurements was 9.82524113±0.6×10^<-7> ms^<-2> with a standard deviation of 4.0×10^<-7> ms^<-2>. This value is about 4.0×10^<-7> ms^<-2> lower than that obtained by the absolute gravimeter NAOM#2,which was set on the same pier for almost the same period, and is about 1.4×10^<-6> ms^<-2> lower than that obtained by an absolute gravimeter of Sakuma-type, which was set on the same pier almost one year before. One possible cause for the difference between the two solutions is the misalignment of the falling object. | |||||
雑誌書誌ID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA1072335X | |||||
書誌情報 |
Proceedings of the NIPR Symposium on Antarctic Geosciences 巻 7, p. 14-22, 発行日 1994-09 |
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出版者 | ||||||
出版者 | National Institute of Polar Research |