scholarly journals Long-period tidal factors at Antarctica Syowa Station determined from 10 years of superconducting gravimeter data

2005 ◽  
Vol 110 (B10) ◽  
Author(s):  
Sachiko Iwano
Keyword(s):  
Superconducting Gravimeter ◽  
Syowa Station ◽  
Long Period

Long-period tides observed with a superconducting gravimeter at Syowa Station, Antarctica, and their implication to global ocean tide modeling

1997 ◽  
Vol 103 (1-2) ◽  
pp. 39-53 ◽  
Author(s):  
Tadahiro Sato ◽  
Masatsugu Ooe ◽  
Kazunari Nawa ◽  
Kazuo Shibuya ◽  
Yoshiaki Tamura ◽  
...  
Keyword(s):  
Superconducting Gravimeter ◽  
Global Ocean ◽  
Ocean Tide ◽  
Syowa Station ◽  
Long Period

scholarly journals Evaluation of Long-Period Detectability of Teleseismic Events at Syowa Station, Antarctica

2012 ◽  
Vol 03 (04) ◽  
pp. 809-821 ◽  
Author(s):  
Masaki Kanao ◽  
Dmitry Storchak ◽  
Ben Dando
Keyword(s):  
Syowa Station ◽  
Long Period ◽  
Teleseismic Events

scholarly journals Chandler effect and nearly diurnal free wobble as determined from observations with a superconducting gravimeter

1988 ◽  
Vol 128 ◽  
pp. 309-315 ◽  
Author(s):  
Bernd Richter ◽  
Walter Zürn
Keyword(s):  
Theoretical Model ◽  
Polar Motion ◽  
Superconducting Gravimeter ◽  
Damping Factor ◽  
Long Period ◽  
Vlbi Observations ◽  
Period Effects ◽  
Frequency Domains ◽  
Dependent Parameter ◽  
Drift Models

A continuous three year series of observations with the model TT40 superconducting gravimeter has been analysed for all frequency domains. The frequency of the nearly diurnal free wobble (NDFW) (1 + 1/(431.2 ± 3.2) cycles/sid.d.) and a damping factor (6208.5 days) are derived from this dataset. These results are not in agreement with the values predicted by the theoretical model presented by Wahr but match very closely the values derived from VLBI observations. A similar study of long period effects suggests furthermore that there is a strog correlation with the polar motion observed by other techniques. By comparing different drift models with respect to the ultra-long period of the gravity variations it is shown that the observed Chandler effect is not principally subjected to this type of instrumentally dependent parameter.

scholarly journals Monitoring System for the Superconducting Gravimeter at the Syowa Station, Antarctica

2005 ◽  
Vol 40 (9) ◽  
pp. 368-371
Author(s):  
Hiroshi IKEDA ◽  
Koichiro DOI ◽  
Yosuke MATUSHIMA ◽  
Futoshi KISHIDA ◽  
Ken IIMURA ◽  
...  
Keyword(s):  
Monitoring System ◽  
Superconducting Gravimeter ◽  
Syowa Station

scholarly journals Observation and Data Archiving System of a Superconducting Gravimeter at Syowa Station, Antarctica

2015 ◽  
Vol 06 (10) ◽  
pp. 1116-1126 ◽  
Author(s):  
Yuichi Aoyama ◽  
Hiroshi Ikeda ◽  
Hideaki Hayakawa ◽  
Koichiro Doi ◽  
Yoichi Fukuda ◽  
...  
Keyword(s):  
Superconducting Gravimeter ◽  
Syowa Station ◽  
Data Archiving
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