Radio-Echo Sounding of Mountain Glaciers
Abstract Experiments on radio-echo sounding of mountain glaciers have been done on Lednik Marukh (west Caucasus), Lednik Bezingy and Lednik Dzhankuat (central Caucasus), Lednik Gergety (east Caucasus), and Lednik IGAN (Polar Urals) in 1967-71 as a part of the I.H.D. programme. Radio altimeters opera...
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Cambridge University Press (CUP)
1975
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crcambridgeupr:10.1017/s0022143000034699 2024-03-03T08:45:55+00:00 Radio-Echo Sounding of Mountain Glaciers Zotikov, I. A. Luchininov, V. S. Macheket, Yu. Ya. Suchanov, L. A. 1975 http://dx.doi.org/10.1017/s0022143000034699 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000034699 en eng Cambridge University Press (CUP) Journal of Glaciology volume 15, issue 73, page 471 ISSN 0022-1430 1727-5652 Earth-Surface Processes journal-article 1975 crcambridgeupr https://doi.org/10.1017/s0022143000034699 2024-02-08T08:39:08Z Abstract Experiments on radio-echo sounding of mountain glaciers have been done on Lednik Marukh (west Caucasus), Lednik Bezingy and Lednik Dzhankuat (central Caucasus), Lednik Gergety (east Caucasus), and Lednik IGAN (Polar Urals) in 1967-71 as a part of the I.H.D. programme. Radio altimeters operating at a frequency of 440 MHz with a pulse duration 0.5 μ5 and with an assumed radio-echo system performance of 130 dB were used. The apparatus was operated from the ice surface (using sledge or vehicle) and partly from a helicopter. Some measurements have been made while the apparatus was being moved continuously along longitudal and transverse profiles of the glacier. Some of the measurements have been made at separate points on the glacier. The methods of measurement and interpretation have been worked out. Data on ice thickness, subglacial topography, and internal structure of some mountain glaciers have been obtained and compared with data got using other geophysical methods and thermal drilling. There is agreement between the results. Article in Journal/Newspaper Journal of Glaciology Cambridge University Press Journal of Glaciology 15 73 471 |
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Open Polar |
collection |
Cambridge University Press |
op_collection_id |
crcambridgeupr |
language |
English |
topic |
Earth-Surface Processes |
spellingShingle |
Earth-Surface Processes Zotikov, I. A. Luchininov, V. S. Macheket, Yu. Ya. Suchanov, L. A. Radio-Echo Sounding of Mountain Glaciers |
topic_facet |
Earth-Surface Processes |
description |
Abstract Experiments on radio-echo sounding of mountain glaciers have been done on Lednik Marukh (west Caucasus), Lednik Bezingy and Lednik Dzhankuat (central Caucasus), Lednik Gergety (east Caucasus), and Lednik IGAN (Polar Urals) in 1967-71 as a part of the I.H.D. programme. Radio altimeters operating at a frequency of 440 MHz with a pulse duration 0.5 μ5 and with an assumed radio-echo system performance of 130 dB were used. The apparatus was operated from the ice surface (using sledge or vehicle) and partly from a helicopter. Some measurements have been made while the apparatus was being moved continuously along longitudal and transverse profiles of the glacier. Some of the measurements have been made at separate points on the glacier. The methods of measurement and interpretation have been worked out. Data on ice thickness, subglacial topography, and internal structure of some mountain glaciers have been obtained and compared with data got using other geophysical methods and thermal drilling. There is agreement between the results. |
format |
Article in Journal/Newspaper |
author |
Zotikov, I. A. Luchininov, V. S. Macheket, Yu. Ya. Suchanov, L. A. |
author_facet |
Zotikov, I. A. Luchininov, V. S. Macheket, Yu. Ya. Suchanov, L. A. |
author_sort |
Zotikov, I. A. |
title |
Radio-Echo Sounding of Mountain Glaciers |
title_short |
Radio-Echo Sounding of Mountain Glaciers |
title_full |
Radio-Echo Sounding of Mountain Glaciers |
title_fullStr |
Radio-Echo Sounding of Mountain Glaciers |
title_full_unstemmed |
Radio-Echo Sounding of Mountain Glaciers |
title_sort |
radio-echo sounding of mountain glaciers |
publisher |
Cambridge University Press (CUP) |
publishDate |
1975 |
url |
http://dx.doi.org/10.1017/s0022143000034699 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000034699 |
genre |
Journal of Glaciology |
genre_facet |
Journal of Glaciology |
op_source |
Journal of Glaciology volume 15, issue 73, page 471 ISSN 0022-1430 1727-5652 |
op_doi |
https://doi.org/10.1017/s0022143000034699 |
container_title |
Journal of Glaciology |
container_volume |
15 |
container_issue |
73 |
container_start_page |
471 |
_version_ |
1792501616254910464 |