Ground tilt observations at Syowa Station, Antarctica. Part 2. Water-tube tiltmeter
P(論文) To observe the secular change of ground tilt in response to deglaciation in Antarctica, a water-tube tiltmeter was installed at Syowa Station, in the snow-free area without a vault. It was the first observation of ground tilt using a water-tube tiltmeter in Antarctica. The tiltmeter adopted is...
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ftnipr:oai:nipr.repo.nii.ac.jp:00001459 2024-09-09T19:09:43+00:00 Ground tilt observations at Syowa Station, Antarctica. Part 2. Water-tube tiltmeter Kaminuma, Katsutada Nagao, Toshiyasu 1983-10 application/pdf https://nipr.repo.nii.ac.jp/record/1459/files/KJ00000012092.pdf eng eng Memoirs of National Institute of Polar Research. Special issue 28 33 41 AA00733561 https://nipr.repo.nii.ac.jp/record/1459/files/KJ00000012092.pdf 1983 ftnipr 2024-06-17T04:00:39Z P(論文) To observe the secular change of ground tilt in response to deglaciation in Antarctica, a water-tube tiltmeter was installed at Syowa Station, in the snow-free area without a vault. It was the first observation of ground tilt using a water-tube tiltmeter in Antarctica. The tiltmeter adopted is a moving float type using antifreeze as the fluid. The tiltmeter consists of four detectors which measure two tilt components. The detectors were covered with wooden boxes and the water-tubes were covered by airtight polyvinyl chloride tubes. Observations began in April 1981. The records were strongly affected by air temperature and solar radiation. In spite of these problems it was found that the ground tilt observations by means of water-tube tiltmeters was possible in the Antarctic region, even if there was no vault for installing the equipments. departmental bulletin paper Other/Unknown Material Antarc* Antarctic Antarctica Memoirs of National Institute of Polar Research Polar Research National Institute of Polar Research Repository, Japan Antarctic Syowa Station The Antarctic |
institution |
Open Polar |
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National Institute of Polar Research Repository, Japan |
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ftnipr |
language |
English |
description |
P(論文) To observe the secular change of ground tilt in response to deglaciation in Antarctica, a water-tube tiltmeter was installed at Syowa Station, in the snow-free area without a vault. It was the first observation of ground tilt using a water-tube tiltmeter in Antarctica. The tiltmeter adopted is a moving float type using antifreeze as the fluid. The tiltmeter consists of four detectors which measure two tilt components. The detectors were covered with wooden boxes and the water-tubes were covered by airtight polyvinyl chloride tubes. Observations began in April 1981. The records were strongly affected by air temperature and solar radiation. In spite of these problems it was found that the ground tilt observations by means of water-tube tiltmeters was possible in the Antarctic region, even if there was no vault for installing the equipments. departmental bulletin paper |
author |
Kaminuma, Katsutada Nagao, Toshiyasu |
spellingShingle |
Kaminuma, Katsutada Nagao, Toshiyasu Ground tilt observations at Syowa Station, Antarctica. Part 2. Water-tube tiltmeter |
author_facet |
Kaminuma, Katsutada Nagao, Toshiyasu |
author_sort |
Kaminuma, Katsutada |
title |
Ground tilt observations at Syowa Station, Antarctica. Part 2. Water-tube tiltmeter |
title_short |
Ground tilt observations at Syowa Station, Antarctica. Part 2. Water-tube tiltmeter |
title_full |
Ground tilt observations at Syowa Station, Antarctica. Part 2. Water-tube tiltmeter |
title_fullStr |
Ground tilt observations at Syowa Station, Antarctica. Part 2. Water-tube tiltmeter |
title_full_unstemmed |
Ground tilt observations at Syowa Station, Antarctica. Part 2. Water-tube tiltmeter |
title_sort |
ground tilt observations at syowa station, antarctica. part 2. water-tube tiltmeter |
publishDate |
1983 |
url |
https://nipr.repo.nii.ac.jp/record/1459/files/KJ00000012092.pdf |
geographic |
Antarctic Syowa Station The Antarctic |
geographic_facet |
Antarctic Syowa Station The Antarctic |
genre |
Antarc* Antarctic Antarctica Memoirs of National Institute of Polar Research Polar Research |
genre_facet |
Antarc* Antarctic Antarctica Memoirs of National Institute of Polar Research Polar Research |
op_relation |
Memoirs of National Institute of Polar Research. Special issue 28 33 41 AA00733561 https://nipr.repo.nii.ac.jp/record/1459/files/KJ00000012092.pdf |
_version_ |
1809823976274264064 |