Gravimetric connection between Asuka Camp and Syowa Station, and gravity survey on Rundvagshetta
Gravimetric connection between Asuka Camp and Syowa Station was established during the summer activities of the 27th Japanese Antarctic Research Expedition (JARE-27). Gravity measurements were carried out by using two LaCost & Romberg gravimeters model G (G-477 and -805) at Asuka Camp on Decembe...
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National Institute of Polar Research
1986
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Online Access: | https://doi.org/10.15094/00008518 https://doaj.org/article/d23f0c97a6714866abe6f27190d5289a |
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fttriple:oai:gotriple.eu:oai:doaj.org/article:d23f0c97a6714866abe6f27190d5289a 2023-05-15T13:46:42+02:00 Gravimetric connection between Asuka Camp and Syowa Station, and gravity survey on Rundvagshetta Yoichi Fukuda 1986-11-01 https://doi.org/10.15094/00008518 https://doaj.org/article/d23f0c97a6714866abe6f27190d5289a en other eng National Institute of Polar Research doi:10.15094/00008518 0085-7289 2432-079X https://doaj.org/article/d23f0c97a6714866abe6f27190d5289a undefined Antarctic Record, Vol 30, Iss 3, Pp 164-174 (1986) geo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 1986 fttriple https://doi.org/10.15094/00008518 2023-01-22T19:10:05Z Gravimetric connection between Asuka Camp and Syowa Station was established during the summer activities of the 27th Japanese Antarctic Research Expedition (JARE-27). Gravity measurements were carried out by using two LaCost & Romberg gravimeters model G (G-477 and -805) at Asuka Camp on December 27th and 28th, 1985,and also at Syowa Station in early January, 1986. Although the gravimetric connection was achieved only one way, data analyses were carried out successfully using all other gravity measurements during JARE-27 to detect drift rates and other instrumental parameters. The gravity values at Asuka Camp were relatively determined from the value at Syowa Station within the accuracy of 0.2 mgals. Although it is not satisfactory compared with the recent precise gravity measurements, the accuracy is reasonable considering rather hard situations of the gravity measurements in Antarctica. Another gravity survey was carried out on Rundvagshetta in late January, 1986. Eight gravity stations, including five triangulation stations, one astro-geodetic station and other points, were newly established in the area. The results of the survey were also reported breifly. Article in Journal/Newspaper Antarc* Antarctic Antarctica Unknown Antarctic Asuka Camp ENVELOPE(24.137,24.137,-71.522,-71.522) Rundvagshetta ENVELOPE(39.000,39.000,-69.883,-69.883) Syowa Station |
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language |
English |
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geo |
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geo Yoichi Fukuda Gravimetric connection between Asuka Camp and Syowa Station, and gravity survey on Rundvagshetta |
topic_facet |
geo |
description |
Gravimetric connection between Asuka Camp and Syowa Station was established during the summer activities of the 27th Japanese Antarctic Research Expedition (JARE-27). Gravity measurements were carried out by using two LaCost & Romberg gravimeters model G (G-477 and -805) at Asuka Camp on December 27th and 28th, 1985,and also at Syowa Station in early January, 1986. Although the gravimetric connection was achieved only one way, data analyses were carried out successfully using all other gravity measurements during JARE-27 to detect drift rates and other instrumental parameters. The gravity values at Asuka Camp were relatively determined from the value at Syowa Station within the accuracy of 0.2 mgals. Although it is not satisfactory compared with the recent precise gravity measurements, the accuracy is reasonable considering rather hard situations of the gravity measurements in Antarctica. Another gravity survey was carried out on Rundvagshetta in late January, 1986. Eight gravity stations, including five triangulation stations, one astro-geodetic station and other points, were newly established in the area. The results of the survey were also reported breifly. |
format |
Article in Journal/Newspaper |
author |
Yoichi Fukuda |
author_facet |
Yoichi Fukuda |
author_sort |
Yoichi Fukuda |
title |
Gravimetric connection between Asuka Camp and Syowa Station, and gravity survey on Rundvagshetta |
title_short |
Gravimetric connection between Asuka Camp and Syowa Station, and gravity survey on Rundvagshetta |
title_full |
Gravimetric connection between Asuka Camp and Syowa Station, and gravity survey on Rundvagshetta |
title_fullStr |
Gravimetric connection between Asuka Camp and Syowa Station, and gravity survey on Rundvagshetta |
title_full_unstemmed |
Gravimetric connection between Asuka Camp and Syowa Station, and gravity survey on Rundvagshetta |
title_sort |
gravimetric connection between asuka camp and syowa station, and gravity survey on rundvagshetta |
publisher |
National Institute of Polar Research |
publishDate |
1986 |
url |
https://doi.org/10.15094/00008518 https://doaj.org/article/d23f0c97a6714866abe6f27190d5289a |
long_lat |
ENVELOPE(24.137,24.137,-71.522,-71.522) ENVELOPE(39.000,39.000,-69.883,-69.883) |
geographic |
Antarctic Asuka Camp Rundvagshetta Syowa Station |
geographic_facet |
Antarctic Asuka Camp Rundvagshetta Syowa Station |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_source |
Antarctic Record, Vol 30, Iss 3, Pp 164-174 (1986) |
op_relation |
doi:10.15094/00008518 0085-7289 2432-079X https://doaj.org/article/d23f0c97a6714866abe6f27190d5289a |
op_rights |
undefined |
op_doi |
https://doi.org/10.15094/00008518 |
_version_ |
1766245132447776768 |