(Table 1) Ice thickness at lake Nam Co, Tibet, during 2008-2009
Lake ice change is one of the sensitive indicators of regional and global climate change. Different sources of data are used in monitoring lake ice phenology nowadays. Visible and Near Infrared bands of imagery (VNIR) are well suited for the observation of freshwater ice change, for example data fro...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.842547 2023-05-15T14:03:04+02:00 (Table 1) Ice thickness at lake Nam Co, Tibet, during 2008-2009 Ye, Qinghua Wei, Qiufang Hochschild, Volker Duguay, Claude R LATITUDE: 30.737000 * LONGITUDE: 90.790000 * DATE/TIME START: 2008-01-18T00:00:00 * DATE/TIME END: 2009-04-15T00:00:00 * MINIMUM ELEVATION: 4718.0 m * MAXIMUM ELEVATION: 4718.0 m 2011-02-09 text/tab-separated-values, 54 data points https://doi.pangaea.de/10.1594/PANGAEA.842547 https://doi.org/10.1594/PANGAEA.842547 en eng PANGAEA Hall, D K; Foster, J L; Chang, A T C; Rango, A (1981): Freshwater ice thickness observations using passive microwave sensors. IEEE Transactions on Geoscience and Remote Sensing, GE-19(4), 189-193, https://doi.org/10.1109/TGRS.1981.350371 Kang, Kyung-Kuk; Duguay, Claude R; Howell, Stephen E L; Derksen, Chris; Kelly, Richard E J (2010): Sensitivity of AMSR-E brightness temperatures to the seasonal evolution of lake ice thickness. IEEE Geoscience and Remote Sensing Letters, 7(4), 751-755, https://doi.org/10.1109/LGRS.2010.2044742 https://doi.pangaea.de/10.1594/PANGAEA.842547 https://doi.org/10.1594/PANGAEA.842547 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Ye, Qinghua; Wei, Qiufang; Hochschild, Volker; Duguay, Claude R (2011): Integrated observations of lake ice at Nam Co on the Tibetan Plateau from 2001 to 2009. IGARSS 2011, IEEE International Geoscience and Remote Sensing Symposium, 24-29 July 2011, Vancouver, British Columbia, Canada, 3217-3220, https://doi.org/10.1109/IGARSS.2011.6049904 DATE/TIME Drill hole measurement ICEM Ice measurement Ice thickness International Polar Year (2007-2008) IPY Lake_Nam-Co Lake Nam Co Tibetan Plateau Site Dataset 2011 ftpangaea https://doi.org/10.1594/PANGAEA.842547 https://doi.org/10.1109/IGARSS.2011.6049904 https://doi.org/10.1109/TGRS.1981.350371 https://doi.org/10.1109/LGRS.2010.2044742 2023-01-20T09:05:13Z Lake ice change is one of the sensitive indicators of regional and global climate change. Different sources of data are used in monitoring lake ice phenology nowadays. Visible and Near Infrared bands of imagery (VNIR) are well suited for the observation of freshwater ice change, for example data from AVHRR and MODIS. Active and passive microwave data are also used for the observation of lake ice, e.g., from satellite altimetry and radiometry, backscattering coefficient from QuickSCAT, brightness temperature (Tb) from SSM/I, SMMR, and AMSR-E. Most of the studies are about lake ice cover phenology, while few studies focus on lake ice thickness. For example, Hall et al. using 5 GHz (6 cm) radiometer data showed a good relationship between Tb and ice thickness. Kang et al. found the seasonal evolution of Tb at 10.65 GHz and 18.7 GHz from AMSR-E to be strongly influenced by ice thickness. Many studies on lake ice phenology have been carried out since the 1970s in cold regions, especially in Canada, the USA, Europe, the Arctic, and Antarctica. However, on the Tibetan Plateau, very little research has focused on lake ice-cover change; only a small number of published papers on Qinghai Lake ice observations. The main goal of this study is to investigate the change in lake ice phenology at Nam Co on the Tibetan Plateau using MODIS and AMSR-E data (monitoring the date of freeze onset, the formation of stable ice cover, first appearance of water, and the complete disappearance of ice) during the period 2000-2009. Dataset Antarc* Antarctica Arctic Climate change International Polar Year IPY PANGAEA - Data Publisher for Earth & Environmental Science Arctic Canada ENVELOPE(90.790000,90.790000,30.737000,30.737000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
DATE/TIME Drill hole measurement ICEM Ice measurement Ice thickness International Polar Year (2007-2008) IPY Lake_Nam-Co Lake Nam Co Tibetan Plateau Site |
spellingShingle |
DATE/TIME Drill hole measurement ICEM Ice measurement Ice thickness International Polar Year (2007-2008) IPY Lake_Nam-Co Lake Nam Co Tibetan Plateau Site Ye, Qinghua Wei, Qiufang Hochschild, Volker Duguay, Claude R (Table 1) Ice thickness at lake Nam Co, Tibet, during 2008-2009 |
topic_facet |
DATE/TIME Drill hole measurement ICEM Ice measurement Ice thickness International Polar Year (2007-2008) IPY Lake_Nam-Co Lake Nam Co Tibetan Plateau Site |
description |
Lake ice change is one of the sensitive indicators of regional and global climate change. Different sources of data are used in monitoring lake ice phenology nowadays. Visible and Near Infrared bands of imagery (VNIR) are well suited for the observation of freshwater ice change, for example data from AVHRR and MODIS. Active and passive microwave data are also used for the observation of lake ice, e.g., from satellite altimetry and radiometry, backscattering coefficient from QuickSCAT, brightness temperature (Tb) from SSM/I, SMMR, and AMSR-E. Most of the studies are about lake ice cover phenology, while few studies focus on lake ice thickness. For example, Hall et al. using 5 GHz (6 cm) radiometer data showed a good relationship between Tb and ice thickness. Kang et al. found the seasonal evolution of Tb at 10.65 GHz and 18.7 GHz from AMSR-E to be strongly influenced by ice thickness. Many studies on lake ice phenology have been carried out since the 1970s in cold regions, especially in Canada, the USA, Europe, the Arctic, and Antarctica. However, on the Tibetan Plateau, very little research has focused on lake ice-cover change; only a small number of published papers on Qinghai Lake ice observations. The main goal of this study is to investigate the change in lake ice phenology at Nam Co on the Tibetan Plateau using MODIS and AMSR-E data (monitoring the date of freeze onset, the formation of stable ice cover, first appearance of water, and the complete disappearance of ice) during the period 2000-2009. |
format |
Dataset |
author |
Ye, Qinghua Wei, Qiufang Hochschild, Volker Duguay, Claude R |
author_facet |
Ye, Qinghua Wei, Qiufang Hochschild, Volker Duguay, Claude R |
author_sort |
Ye, Qinghua |
title |
(Table 1) Ice thickness at lake Nam Co, Tibet, during 2008-2009 |
title_short |
(Table 1) Ice thickness at lake Nam Co, Tibet, during 2008-2009 |
title_full |
(Table 1) Ice thickness at lake Nam Co, Tibet, during 2008-2009 |
title_fullStr |
(Table 1) Ice thickness at lake Nam Co, Tibet, during 2008-2009 |
title_full_unstemmed |
(Table 1) Ice thickness at lake Nam Co, Tibet, during 2008-2009 |
title_sort |
(table 1) ice thickness at lake nam co, tibet, during 2008-2009 |
publisher |
PANGAEA |
publishDate |
2011 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.842547 https://doi.org/10.1594/PANGAEA.842547 |
op_coverage |
LATITUDE: 30.737000 * LONGITUDE: 90.790000 * DATE/TIME START: 2008-01-18T00:00:00 * DATE/TIME END: 2009-04-15T00:00:00 * MINIMUM ELEVATION: 4718.0 m * MAXIMUM ELEVATION: 4718.0 m |
long_lat |
ENVELOPE(90.790000,90.790000,30.737000,30.737000) |
geographic |
Arctic Canada |
geographic_facet |
Arctic Canada |
genre |
Antarc* Antarctica Arctic Climate change International Polar Year IPY |
genre_facet |
Antarc* Antarctica Arctic Climate change International Polar Year IPY |
op_source |
Supplement to: Ye, Qinghua; Wei, Qiufang; Hochschild, Volker; Duguay, Claude R (2011): Integrated observations of lake ice at Nam Co on the Tibetan Plateau from 2001 to 2009. IGARSS 2011, IEEE International Geoscience and Remote Sensing Symposium, 24-29 July 2011, Vancouver, British Columbia, Canada, 3217-3220, https://doi.org/10.1109/IGARSS.2011.6049904 |
op_relation |
Hall, D K; Foster, J L; Chang, A T C; Rango, A (1981): Freshwater ice thickness observations using passive microwave sensors. IEEE Transactions on Geoscience and Remote Sensing, GE-19(4), 189-193, https://doi.org/10.1109/TGRS.1981.350371 Kang, Kyung-Kuk; Duguay, Claude R; Howell, Stephen E L; Derksen, Chris; Kelly, Richard E J (2010): Sensitivity of AMSR-E brightness temperatures to the seasonal evolution of lake ice thickness. IEEE Geoscience and Remote Sensing Letters, 7(4), 751-755, https://doi.org/10.1109/LGRS.2010.2044742 https://doi.pangaea.de/10.1594/PANGAEA.842547 https://doi.org/10.1594/PANGAEA.842547 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.842547 https://doi.org/10.1109/IGARSS.2011.6049904 https://doi.org/10.1109/TGRS.1981.350371 https://doi.org/10.1109/LGRS.2010.2044742 |
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