Seven-year variation in glacier surface velocity at Narsap Sermia in Southwest Greenland ...
Glacier velocity is a critical factor closely related to ice dynamics of the Greenland ice sheet (GrIS). We present variations of ice velocity using space-based synthetic aperture radar (SAR) observations from July 2013 to September 2020. We focus on a tidewater outlet glacier of Narsap Sermia (NS),...
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Taylor & Francis
2023
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ftdatacite:10.6084/m9.figshare.22734230.v1 2024-02-04T10:00:34+01:00 Seven-year variation in glacier surface velocity at Narsap Sermia in Southwest Greenland ... Jung, Seong-Woo Hong, Sang-Hoon 2023 https://dx.doi.org/10.6084/m9.figshare.22734230.v1 https://tandf.figshare.com/articles/journal_contribution/Seven-year_variation_in_glacier_surface_velocity_at_Narsap_Sermia_in_Southwest_Greenland/22734230/1 unknown Taylor & Francis https://dx.doi.org/10.6084/m9.figshare.22734230 https://dx.doi.org/10.1080/15481603.2023.2207301 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Physical Sciences not elsewhere classified Medicine Environmental Sciences not elsewhere classified Ecology FOS Biological sciences Astronomical and Space Sciences not elsewhere classified Virology ScholarlyArticle Text Journal contribution article-journal 2023 ftdatacite https://doi.org/10.6084/m9.figshare.22734230.v110.6084/m9.figshare.2273423010.1080/15481603.2023.2207301 2024-01-05T05:44:19Z Glacier velocity is a critical factor closely related to ice dynamics of the Greenland ice sheet (GrIS). We present variations of ice velocity using space-based synthetic aperture radar (SAR) observations from July 2013 to September 2020. We focus on a tidewater outlet glacier of Narsap Sermia (NS), located in southwest Greenland, which is experiencing significant ice loss. A time series of high spatiotemporal resolution maps of ice velocity was traced by using an offset tracking approach with seven-year SAR acquisitions to understand glacier dynamics in time. We observed seasonal variations showing a dramatic increase in late spring (May) and early summer (June) followed by a sharp decrease in late summer (September). The seasonal variation was confirmed through Seasonal and Trend decomposition using Loess (STL) analysis. Overall, the NS glacier experienced a gradual speed-up of ice velocities. The ice velocity increased by 0.1–0.3 km/year from 2015 to 2017, then after a temporary decrease in 2018, the ... Text glacier Greenland Ice Sheet Tidewater DataCite Metadata Store (German National Library of Science and Technology) Greenland Narsap Sermia ENVELOPE(-49.750,-49.750,64.683,64.683) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Physical Sciences not elsewhere classified Medicine Environmental Sciences not elsewhere classified Ecology FOS Biological sciences Astronomical and Space Sciences not elsewhere classified Virology |
spellingShingle |
Physical Sciences not elsewhere classified Medicine Environmental Sciences not elsewhere classified Ecology FOS Biological sciences Astronomical and Space Sciences not elsewhere classified Virology Jung, Seong-Woo Hong, Sang-Hoon Seven-year variation in glacier surface velocity at Narsap Sermia in Southwest Greenland ... |
topic_facet |
Physical Sciences not elsewhere classified Medicine Environmental Sciences not elsewhere classified Ecology FOS Biological sciences Astronomical and Space Sciences not elsewhere classified Virology |
description |
Glacier velocity is a critical factor closely related to ice dynamics of the Greenland ice sheet (GrIS). We present variations of ice velocity using space-based synthetic aperture radar (SAR) observations from July 2013 to September 2020. We focus on a tidewater outlet glacier of Narsap Sermia (NS), located in southwest Greenland, which is experiencing significant ice loss. A time series of high spatiotemporal resolution maps of ice velocity was traced by using an offset tracking approach with seven-year SAR acquisitions to understand glacier dynamics in time. We observed seasonal variations showing a dramatic increase in late spring (May) and early summer (June) followed by a sharp decrease in late summer (September). The seasonal variation was confirmed through Seasonal and Trend decomposition using Loess (STL) analysis. Overall, the NS glacier experienced a gradual speed-up of ice velocities. The ice velocity increased by 0.1–0.3 km/year from 2015 to 2017, then after a temporary decrease in 2018, the ... |
format |
Text |
author |
Jung, Seong-Woo Hong, Sang-Hoon |
author_facet |
Jung, Seong-Woo Hong, Sang-Hoon |
author_sort |
Jung, Seong-Woo |
title |
Seven-year variation in glacier surface velocity at Narsap Sermia in Southwest Greenland ... |
title_short |
Seven-year variation in glacier surface velocity at Narsap Sermia in Southwest Greenland ... |
title_full |
Seven-year variation in glacier surface velocity at Narsap Sermia in Southwest Greenland ... |
title_fullStr |
Seven-year variation in glacier surface velocity at Narsap Sermia in Southwest Greenland ... |
title_full_unstemmed |
Seven-year variation in glacier surface velocity at Narsap Sermia in Southwest Greenland ... |
title_sort |
seven-year variation in glacier surface velocity at narsap sermia in southwest greenland ... |
publisher |
Taylor & Francis |
publishDate |
2023 |
url |
https://dx.doi.org/10.6084/m9.figshare.22734230.v1 https://tandf.figshare.com/articles/journal_contribution/Seven-year_variation_in_glacier_surface_velocity_at_Narsap_Sermia_in_Southwest_Greenland/22734230/1 |
long_lat |
ENVELOPE(-49.750,-49.750,64.683,64.683) |
geographic |
Greenland Narsap Sermia |
geographic_facet |
Greenland Narsap Sermia |
genre |
glacier Greenland Ice Sheet Tidewater |
genre_facet |
glacier Greenland Ice Sheet Tidewater |
op_relation |
https://dx.doi.org/10.6084/m9.figshare.22734230 https://dx.doi.org/10.1080/15481603.2023.2207301 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.6084/m9.figshare.22734230.v110.6084/m9.figshare.2273423010.1080/15481603.2023.2207301 |
_version_ |
1789965912270438400 |