ON THE METHODS OF DETERMINING ICE DRIFT FROM VESSELS (O Metodakh Sudovykh Opredelenii Dreifa lda)
Methods used in the calculation of the direction and speed of ice drift are divided into two groups: those carried out from aboard (1) anchored and (2) drifting vessels. They include: the sighting of drifting ice floes and determination of distances to them with the aid of azimuth circle, the use of...
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ftdtic:AD0709323 2023-05-15T15:03:23+02:00 ON THE METHODS OF DETERMINING ICE DRIFT FROM VESSELS (O Metodakh Sudovykh Opredelenii Dreifa lda) Tsurikov,V. L. NAVAL OCEANOGRAPHIC OFFICE WASHINGTON D C 1970 text/html http://www.dtic.mil/docs/citations/AD0709323 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0709323 en eng http://www.dtic.mil/docs/citations/AD0709323 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS Snow Ice and Permafrost (*SEA ICE DRIFT) ARCTIC REGIONS VELOCITY MEASUREMENT TRANSLATIONS Text 1970 ftdtic 2016-02-18T23:30:31Z Methods used in the calculation of the direction and speed of ice drift are divided into two groups: those carried out from aboard (1) anchored and (2) drifting vessels. They include: the sighting of drifting ice floes and determination of distances to them with the aid of azimuth circle, the use of lead line thrown on drift ice, navigational method with the aid of coastal objects, radar and radar sightings, as well as the astronomical method. The accuracy of results, simplicity and convenience in carrying out the calculations are analyzed, compared and evaluated, taking into consideration the ice and weather conditions the required degree of precision, the speed of determination and the available personnel and technical means. (Author) Trans. of Gosudarstvennyi Okeanograficheskii Institut. Trudy (USSR) n40 p132-146 1957, by M. Slessers. Text Arctic Ice permafrost Sea ice Defense Technical Information Center: DTIC Technical Reports database Arctic |
institution |
Open Polar |
collection |
Defense Technical Information Center: DTIC Technical Reports database |
op_collection_id |
ftdtic |
language |
English |
topic |
Snow Ice and Permafrost (*SEA ICE DRIFT) ARCTIC REGIONS VELOCITY MEASUREMENT TRANSLATIONS |
spellingShingle |
Snow Ice and Permafrost (*SEA ICE DRIFT) ARCTIC REGIONS VELOCITY MEASUREMENT TRANSLATIONS Tsurikov,V. L. ON THE METHODS OF DETERMINING ICE DRIFT FROM VESSELS (O Metodakh Sudovykh Opredelenii Dreifa lda) |
topic_facet |
Snow Ice and Permafrost (*SEA ICE DRIFT) ARCTIC REGIONS VELOCITY MEASUREMENT TRANSLATIONS |
description |
Methods used in the calculation of the direction and speed of ice drift are divided into two groups: those carried out from aboard (1) anchored and (2) drifting vessels. They include: the sighting of drifting ice floes and determination of distances to them with the aid of azimuth circle, the use of lead line thrown on drift ice, navigational method with the aid of coastal objects, radar and radar sightings, as well as the astronomical method. The accuracy of results, simplicity and convenience in carrying out the calculations are analyzed, compared and evaluated, taking into consideration the ice and weather conditions the required degree of precision, the speed of determination and the available personnel and technical means. (Author) Trans. of Gosudarstvennyi Okeanograficheskii Institut. Trudy (USSR) n40 p132-146 1957, by M. Slessers. |
author2 |
NAVAL OCEANOGRAPHIC OFFICE WASHINGTON D C |
format |
Text |
author |
Tsurikov,V. L. |
author_facet |
Tsurikov,V. L. |
author_sort |
Tsurikov,V. L. |
title |
ON THE METHODS OF DETERMINING ICE DRIFT FROM VESSELS (O Metodakh Sudovykh Opredelenii Dreifa lda) |
title_short |
ON THE METHODS OF DETERMINING ICE DRIFT FROM VESSELS (O Metodakh Sudovykh Opredelenii Dreifa lda) |
title_full |
ON THE METHODS OF DETERMINING ICE DRIFT FROM VESSELS (O Metodakh Sudovykh Opredelenii Dreifa lda) |
title_fullStr |
ON THE METHODS OF DETERMINING ICE DRIFT FROM VESSELS (O Metodakh Sudovykh Opredelenii Dreifa lda) |
title_full_unstemmed |
ON THE METHODS OF DETERMINING ICE DRIFT FROM VESSELS (O Metodakh Sudovykh Opredelenii Dreifa lda) |
title_sort |
on the methods of determining ice drift from vessels (o metodakh sudovykh opredelenii dreifa lda) |
publishDate |
1970 |
url |
http://www.dtic.mil/docs/citations/AD0709323 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0709323 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Ice permafrost Sea ice |
genre_facet |
Arctic Ice permafrost Sea ice |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/AD0709323 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
_version_ |
1766335244013666304 |