Leveling and gravity surveys at Syowa Station, Antarctica
Leveling routes for detecting the ground tilt caused probably by the regional deglaciation were established by the 20th and 23rd Japanese Antarctic Research Expedition (JARE-20 and -23) in East Ongul Island, Antarctica. The leveling surveys were carried out according to the first order leveling surv...
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National Institute of Polar Research
1984
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Online Access: | https://doi.org/10.15094/00008423 https://doaj.org/article/589c0390b07b4627831874bc8bb64324 |
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fttriple:oai:gotriple.eu:oai:doaj.org/article:589c0390b07b4627831874bc8bb64324 2023-05-15T13:46:30+02:00 Leveling and gravity surveys at Syowa Station, Antarctica Katsutada Kaminuma Kaoru Abe Hitoshi Tanaka 1984-12-01 https://doi.org/10.15094/00008423 https://doaj.org/article/589c0390b07b4627831874bc8bb64324 en other eng National Institute of Polar Research doi:10.15094/00008423 0085-7289 2432-079X https://doaj.org/article/589c0390b07b4627831874bc8bb64324 undefined Antarctic Record, Iss 83, Pp 62-74 (1984) geo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 1984 fttriple https://doi.org/10.15094/00008423 2023-01-22T17:51:07Z Leveling routes for detecting the ground tilt caused probably by the regional deglaciation were established by the 20th and 23rd Japanese Antarctic Research Expedition (JARE-20 and -23) in East Ongul Island, Antarctica. The leveling surveys were carried out according to the first order leveling survey method of Geographical Survey Institute in Japan during the winter seasons of 1979 and 1982. The accuracy of the surveys between the leveling points was better than ±0.4mm. Gravity surveys using LaCoste-Romberg gravimeter model G were also carried out in 1979 and 1982. Twenty-five gravity stations were established in West Ongul Island in 1979. The gravity at six stations out of twenty-five was also measured by JARE-19 and -22 in 1978 and/or 1981. The gravity values of the two or three independent surveys at the same station were consistent with each other within the accuracy of 0.1 mgal. Five gravity stations were also established at the geodetic control points in small islands off Langhovde, and three stations near the water tube tiltmeter of two components at Syowa Station. Article in Journal/Newspaper Antarc* Antarctic Antarctica East Ongul Island Ongul Island Unknown Antarctic East Ongul Island ENVELOPE(39.583,39.583,-69.017,-69.017) Langhovde ENVELOPE(39.733,39.733,-69.217,-69.217) Ongul ENVELOPE(39.533,39.533,-69.017,-69.017) Ongul Island ENVELOPE(39.533,39.533,-69.017,-69.017) Syowa Station |
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English |
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geo |
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geo Katsutada Kaminuma Kaoru Abe Hitoshi Tanaka Leveling and gravity surveys at Syowa Station, Antarctica |
topic_facet |
geo |
description |
Leveling routes for detecting the ground tilt caused probably by the regional deglaciation were established by the 20th and 23rd Japanese Antarctic Research Expedition (JARE-20 and -23) in East Ongul Island, Antarctica. The leveling surveys were carried out according to the first order leveling survey method of Geographical Survey Institute in Japan during the winter seasons of 1979 and 1982. The accuracy of the surveys between the leveling points was better than ±0.4mm. Gravity surveys using LaCoste-Romberg gravimeter model G were also carried out in 1979 and 1982. Twenty-five gravity stations were established in West Ongul Island in 1979. The gravity at six stations out of twenty-five was also measured by JARE-19 and -22 in 1978 and/or 1981. The gravity values of the two or three independent surveys at the same station were consistent with each other within the accuracy of 0.1 mgal. Five gravity stations were also established at the geodetic control points in small islands off Langhovde, and three stations near the water tube tiltmeter of two components at Syowa Station. |
format |
Article in Journal/Newspaper |
author |
Katsutada Kaminuma Kaoru Abe Hitoshi Tanaka |
author_facet |
Katsutada Kaminuma Kaoru Abe Hitoshi Tanaka |
author_sort |
Katsutada Kaminuma |
title |
Leveling and gravity surveys at Syowa Station, Antarctica |
title_short |
Leveling and gravity surveys at Syowa Station, Antarctica |
title_full |
Leveling and gravity surveys at Syowa Station, Antarctica |
title_fullStr |
Leveling and gravity surveys at Syowa Station, Antarctica |
title_full_unstemmed |
Leveling and gravity surveys at Syowa Station, Antarctica |
title_sort |
leveling and gravity surveys at syowa station, antarctica |
publisher |
National Institute of Polar Research |
publishDate |
1984 |
url |
https://doi.org/10.15094/00008423 https://doaj.org/article/589c0390b07b4627831874bc8bb64324 |
long_lat |
ENVELOPE(39.583,39.583,-69.017,-69.017) ENVELOPE(39.733,39.733,-69.217,-69.217) ENVELOPE(39.533,39.533,-69.017,-69.017) ENVELOPE(39.533,39.533,-69.017,-69.017) |
geographic |
Antarctic East Ongul Island Langhovde Ongul Ongul Island Syowa Station |
geographic_facet |
Antarctic East Ongul Island Langhovde Ongul Ongul Island Syowa Station |
genre |
Antarc* Antarctic Antarctica East Ongul Island Ongul Island |
genre_facet |
Antarc* Antarctic Antarctica East Ongul Island Ongul Island |
op_source |
Antarctic Record, Iss 83, Pp 62-74 (1984) |
op_relation |
doi:10.15094/00008423 0085-7289 2432-079X https://doaj.org/article/589c0390b07b4627831874bc8bb64324 |
op_rights |
undefined |
op_doi |
https://doi.org/10.15094/00008423 |
_version_ |
1766243367379795968 |