Spatiotemporal dynamics of snow cover based on multi-source remote sensing data in China
By combining optical remote sensing snow cover products with passive microwave remote sensing snow depth (SD) data, we produced a MODIS (Moderate Resolution Imaging Spectroradiometer) cloudless binary snow cover product and a 500 m snow depth product. The temporal and spatial variations of snow cove...
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00011306 2023-05-15T18:32:32+02:00 Spatiotemporal dynamics of snow cover based on multi-source remote sensing data in China Huang, Xiaodong Deng, Jie Ma, Xiaofang Wang, Yunlong Feng, Qisheng Hao, Xiaohua Liang, Tiangang 2016-10 electronic https://doi.org/10.5194/tc-10-2453-2016 https://noa.gwlb.de/receive/cop_mods_00011306 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00011263/tc-10-2453-2016.pdf https://tc.copernicus.org/articles/10/2453/2016/tc-10-2453-2016.pdf eng eng Copernicus Publications The Cryosphere -- ˜Theœ Cryosphere -- http://www.bibliothek.uni-regensburg.de/ezeit/?2393169 -- http://www.the-cryosphere.net/ -- 1994-0424 https://doi.org/10.5194/tc-10-2453-2016 https://noa.gwlb.de/receive/cop_mods_00011306 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00011263/tc-10-2453-2016.pdf https://tc.copernicus.org/articles/10/2453/2016/tc-10-2453-2016.pdf uneingeschränkt info:eu-repo/semantics/openAccess article Verlagsveröffentlichung article Text doc-type:article 2016 ftnonlinearchiv https://doi.org/10.5194/tc-10-2453-2016 2022-02-08T22:56:34Z By combining optical remote sensing snow cover products with passive microwave remote sensing snow depth (SD) data, we produced a MODIS (Moderate Resolution Imaging Spectroradiometer) cloudless binary snow cover product and a 500 m snow depth product. The temporal and spatial variations of snow cover from December 2000 to November 2014 in China were analyzed. The results indicate that, over the past 14 years, (1) the mean snow-covered area (SCA) in China was 11.3 % annually and 27 % in the winter season, with the mean SCA decreasing in summer and winter seasons, increasing in spring and fall seasons, and not much change annually; (2) the snow-covered days (SCDs) showed an increase in winter, spring, and fall, and annually, whereas they showed a decrease in summer; (3) the average SD decreased in winter, summer, and fall, while it increased in spring and annually; (4) the spatial distributions of SD and SCD were highly correlated seasonally and annually; and (5) the regional differences in the variation of snow cover in China were significant. Overall, the SCD and SD increased significantly in south and northeast China, and decreased significantly in the north of Xinjiang province. The SCD and SD increased on the southwest edge and in the southeast part of the Tibetan Plateau, whereas it decreased in the north and northwest regions. Article in Journal/Newspaper The Cryosphere Niedersächsisches Online-Archiv NOA The Cryosphere 10 5 2453 2463 |
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article Verlagsveröffentlichung Huang, Xiaodong Deng, Jie Ma, Xiaofang Wang, Yunlong Feng, Qisheng Hao, Xiaohua Liang, Tiangang Spatiotemporal dynamics of snow cover based on multi-source remote sensing data in China |
topic_facet |
article Verlagsveröffentlichung |
description |
By combining optical remote sensing snow cover products with passive microwave remote sensing snow depth (SD) data, we produced a MODIS (Moderate Resolution Imaging Spectroradiometer) cloudless binary snow cover product and a 500 m snow depth product. The temporal and spatial variations of snow cover from December 2000 to November 2014 in China were analyzed. The results indicate that, over the past 14 years, (1) the mean snow-covered area (SCA) in China was 11.3 % annually and 27 % in the winter season, with the mean SCA decreasing in summer and winter seasons, increasing in spring and fall seasons, and not much change annually; (2) the snow-covered days (SCDs) showed an increase in winter, spring, and fall, and annually, whereas they showed a decrease in summer; (3) the average SD decreased in winter, summer, and fall, while it increased in spring and annually; (4) the spatial distributions of SD and SCD were highly correlated seasonally and annually; and (5) the regional differences in the variation of snow cover in China were significant. Overall, the SCD and SD increased significantly in south and northeast China, and decreased significantly in the north of Xinjiang province. The SCD and SD increased on the southwest edge and in the southeast part of the Tibetan Plateau, whereas it decreased in the north and northwest regions. |
format |
Article in Journal/Newspaper |
author |
Huang, Xiaodong Deng, Jie Ma, Xiaofang Wang, Yunlong Feng, Qisheng Hao, Xiaohua Liang, Tiangang |
author_facet |
Huang, Xiaodong Deng, Jie Ma, Xiaofang Wang, Yunlong Feng, Qisheng Hao, Xiaohua Liang, Tiangang |
author_sort |
Huang, Xiaodong |
title |
Spatiotemporal dynamics of snow cover based on multi-source remote sensing data in China |
title_short |
Spatiotemporal dynamics of snow cover based on multi-source remote sensing data in China |
title_full |
Spatiotemporal dynamics of snow cover based on multi-source remote sensing data in China |
title_fullStr |
Spatiotemporal dynamics of snow cover based on multi-source remote sensing data in China |
title_full_unstemmed |
Spatiotemporal dynamics of snow cover based on multi-source remote sensing data in China |
title_sort |
spatiotemporal dynamics of snow cover based on multi-source remote sensing data in china |
publisher |
Copernicus Publications |
publishDate |
2016 |
url |
https://doi.org/10.5194/tc-10-2453-2016 https://noa.gwlb.de/receive/cop_mods_00011306 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00011263/tc-10-2453-2016.pdf https://tc.copernicus.org/articles/10/2453/2016/tc-10-2453-2016.pdf |
genre |
The Cryosphere |
genre_facet |
The Cryosphere |
op_relation |
The Cryosphere -- ˜Theœ Cryosphere -- http://www.bibliothek.uni-regensburg.de/ezeit/?2393169 -- http://www.the-cryosphere.net/ -- 1994-0424 https://doi.org/10.5194/tc-10-2453-2016 https://noa.gwlb.de/receive/cop_mods_00011306 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00011263/tc-10-2453-2016.pdf https://tc.copernicus.org/articles/10/2453/2016/tc-10-2453-2016.pdf |
op_rights |
uneingeschränkt info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5194/tc-10-2453-2016 |
container_title |
The Cryosphere |
container_volume |
10 |
container_issue |
5 |
container_start_page |
2453 |
op_container_end_page |
2463 |
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1766216645512003584 |