Comparative evaluation and comparability of satellite and airborne data on the ice content of the Sea of Okhotsk
Information on the sea ice coverage is one of the most important for the development of the Sakhalin shelf. The paper deals with the evaluation of ice extent estimations in the Sea of Okhotsk based on data of the remote sensing and aerial observations in winter seasons 1970–1991. The analysis has re...
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Online Access: | https://doi.org/10.15356/2076-6734-2013-4-113-118 https://doaj.org/article/68f56b6d641143b9b5092f0ecfbc1d3e |
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ftdoajarticles:oai:doaj.org/article:68f56b6d641143b9b5092f0ecfbc1d3e 2023-05-15T18:09:08+02:00 Comparative evaluation and comparability of satellite and airborne data on the ice content of the Sea of Okhotsk V. A. Romanyuk G. G. Zhuravlev 2015-04-01T00:00:00Z https://doi.org/10.15356/2076-6734-2013-4-113-118 https://doaj.org/article/68f56b6d641143b9b5092f0ecfbc1d3e RU rus Nauka https://ice-snow.igras.ru/jour/article/view/138 https://doaj.org/toc/2076-6734 https://doaj.org/toc/2412-3765 2076-6734 2412-3765 doi:10.15356/2076-6734-2013-4-113-118 https://doaj.org/article/68f56b6d641143b9b5092f0ecfbc1d3e Лëд и снег, Vol 53, Iss 4, Pp 113-118 (2015) continental shelf image processing remote sensing sea ice area Science Q article 2015 ftdoajarticles https://doi.org/10.15356/2076-6734-2013-4-113-118 2023-03-19T01:40:13Z Information on the sea ice coverage is one of the most important for the development of the Sakhalin shelf. The paper deals with the evaluation of ice extent estimations in the Sea of Okhotsk based on data of the remote sensing and aerial observations in winter seasons 1970–1991. The analysis has revealed the average seasonal difference in satellite and aerial ice series is 120.2 thousand km² (7.5% of the sea area). Ranges of changes of average values of a difference for a season has made from 18.5 to 265.6 square kilometers. The satellite and aerial sea ice extent data are strongly correlated (R = 0.96) with high significance for all period considered. The results obtained suggest that the series of observations of ice cover of the Sea of Okhotsk, made by different methods, have good comparability and can be used together to complement each other and produce an integrated and refined sea ice maps. Article in Journal/Newspaper Sakhalin Sea ice Directory of Open Access Journals: DOAJ Articles Okhotsk Ice and Snow 124 4 113 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
Russian |
topic |
continental shelf image processing remote sensing sea ice area Science Q |
spellingShingle |
continental shelf image processing remote sensing sea ice area Science Q V. A. Romanyuk G. G. Zhuravlev Comparative evaluation and comparability of satellite and airborne data on the ice content of the Sea of Okhotsk |
topic_facet |
continental shelf image processing remote sensing sea ice area Science Q |
description |
Information on the sea ice coverage is one of the most important for the development of the Sakhalin shelf. The paper deals with the evaluation of ice extent estimations in the Sea of Okhotsk based on data of the remote sensing and aerial observations in winter seasons 1970–1991. The analysis has revealed the average seasonal difference in satellite and aerial ice series is 120.2 thousand km² (7.5% of the sea area). Ranges of changes of average values of a difference for a season has made from 18.5 to 265.6 square kilometers. The satellite and aerial sea ice extent data are strongly correlated (R = 0.96) with high significance for all period considered. The results obtained suggest that the series of observations of ice cover of the Sea of Okhotsk, made by different methods, have good comparability and can be used together to complement each other and produce an integrated and refined sea ice maps. |
format |
Article in Journal/Newspaper |
author |
V. A. Romanyuk G. G. Zhuravlev |
author_facet |
V. A. Romanyuk G. G. Zhuravlev |
author_sort |
V. A. Romanyuk |
title |
Comparative evaluation and comparability of satellite and airborne data on the ice content of the Sea of Okhotsk |
title_short |
Comparative evaluation and comparability of satellite and airborne data on the ice content of the Sea of Okhotsk |
title_full |
Comparative evaluation and comparability of satellite and airborne data on the ice content of the Sea of Okhotsk |
title_fullStr |
Comparative evaluation and comparability of satellite and airborne data on the ice content of the Sea of Okhotsk |
title_full_unstemmed |
Comparative evaluation and comparability of satellite and airborne data on the ice content of the Sea of Okhotsk |
title_sort |
comparative evaluation and comparability of satellite and airborne data on the ice content of the sea of okhotsk |
publisher |
Nauka |
publishDate |
2015 |
url |
https://doi.org/10.15356/2076-6734-2013-4-113-118 https://doaj.org/article/68f56b6d641143b9b5092f0ecfbc1d3e |
geographic |
Okhotsk |
geographic_facet |
Okhotsk |
genre |
Sakhalin Sea ice |
genre_facet |
Sakhalin Sea ice |
op_source |
Лëд и снег, Vol 53, Iss 4, Pp 113-118 (2015) |
op_relation |
https://ice-snow.igras.ru/jour/article/view/138 https://doaj.org/toc/2076-6734 https://doaj.org/toc/2412-3765 2076-6734 2412-3765 doi:10.15356/2076-6734-2013-4-113-118 https://doaj.org/article/68f56b6d641143b9b5092f0ecfbc1d3e |
op_doi |
https://doi.org/10.15356/2076-6734-2013-4-113-118 |
container_title |
Ice and Snow |
container_volume |
124 |
container_issue |
4 |
container_start_page |
113 |
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1766181566487199744 |