Preliminary results of crevasse detection experiment in the Antarctic by short pulse radar (abstract)
A preliminary crevasse detection experiment by short pulse radar was carried out in the crevasse area about 300m north of Tottuki Point on the Antarctic ice sheet during the 32nd Japanese Antarctic Research Expedition. The final objective of this experiment is to develop practical crevasse detection...
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ftnipr:oai:nipr.repo.nii.ac.jp:00003811 2023-05-15T13:49:01+02:00 Preliminary results of crevasse detection experiment in the Antarctic by short pulse radar (abstract) Akira Takahashi Takeshi Suitz Ken'ichi Okamoto Seiho Uratsuka Okitsugu Watanabe Yoshiyuki Fujii 1993-09 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3811 http://id.nii.ac.jp/1291/00003811/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3811&item_no=1&attribute_id=18&file_no=1 en eng Communications Research Laboratory, Ministry of Posts and Telecommunications/Communications Research Laboratory, Ministry of Posts and Telecommunications/Communications Research Laboratory, Ministry of Posts and Telecommunications/Communications Research Laboratory, Ministry of Posts and Telecommunications/National Institute of Polar Research/National Institute of Polar Research National Institute of Polar Research https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3811 http://id.nii.ac.jp/1291/00003811/ AA10756213 Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology, 7, 118(1993-09) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3811&item_no=1&attribute_id=18&file_no=1 Departmental Bulletin Paper P(論文) 1993 ftnipr 2022-12-17T19:45:54Z A preliminary crevasse detection experiment by short pulse radar was carried out in the crevasse area about 300m north of Tottuki Point on the Antarctic ice sheet during the 32nd Japanese Antarctic Research Expedition. The final objective of this experiment is to develop practical crevasse detection radar for the safe movement of snowmobiles in the Antarctic, especially under condition of whiteout and blizzard. The C-band (4.3GHz) radar used in the experiment has a capability to obtain high range resolution (about 8.8cm in ice) with short pulse length (1ns). A parabolic antenna with beam width of 5.6 Report Antarc* Antarctic Ice Sheet Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology National Institute of Polar Research Repository, Japan Antarctic The Antarctic |
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Open Polar |
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National Institute of Polar Research Repository, Japan |
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ftnipr |
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English |
description |
A preliminary crevasse detection experiment by short pulse radar was carried out in the crevasse area about 300m north of Tottuki Point on the Antarctic ice sheet during the 32nd Japanese Antarctic Research Expedition. The final objective of this experiment is to develop practical crevasse detection radar for the safe movement of snowmobiles in the Antarctic, especially under condition of whiteout and blizzard. The C-band (4.3GHz) radar used in the experiment has a capability to obtain high range resolution (about 8.8cm in ice) with short pulse length (1ns). A parabolic antenna with beam width of 5.6 |
format |
Report |
author |
Akira Takahashi Takeshi Suitz Ken'ichi Okamoto Seiho Uratsuka Okitsugu Watanabe Yoshiyuki Fujii |
spellingShingle |
Akira Takahashi Takeshi Suitz Ken'ichi Okamoto Seiho Uratsuka Okitsugu Watanabe Yoshiyuki Fujii Preliminary results of crevasse detection experiment in the Antarctic by short pulse radar (abstract) |
author_facet |
Akira Takahashi Takeshi Suitz Ken'ichi Okamoto Seiho Uratsuka Okitsugu Watanabe Yoshiyuki Fujii |
author_sort |
Akira Takahashi |
title |
Preliminary results of crevasse detection experiment in the Antarctic by short pulse radar (abstract) |
title_short |
Preliminary results of crevasse detection experiment in the Antarctic by short pulse radar (abstract) |
title_full |
Preliminary results of crevasse detection experiment in the Antarctic by short pulse radar (abstract) |
title_fullStr |
Preliminary results of crevasse detection experiment in the Antarctic by short pulse radar (abstract) |
title_full_unstemmed |
Preliminary results of crevasse detection experiment in the Antarctic by short pulse radar (abstract) |
title_sort |
preliminary results of crevasse detection experiment in the antarctic by short pulse radar (abstract) |
publisher |
Communications Research Laboratory, Ministry of Posts and Telecommunications/Communications Research Laboratory, Ministry of Posts and Telecommunications/Communications Research Laboratory, Ministry of Posts and Telecommunications/Communications Research Laboratory, Ministry of Posts and Telecommunications/National Institute of Polar Research/National Institute of Polar Research |
publishDate |
1993 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3811 http://id.nii.ac.jp/1291/00003811/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3811&item_no=1&attribute_id=18&file_no=1 |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Ice Sheet Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology |
genre_facet |
Antarc* Antarctic Ice Sheet Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3811 http://id.nii.ac.jp/1291/00003811/ AA10756213 Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology, 7, 118(1993-09) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3811&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1766250436310859776 |