Seasonal InSAR thaw subsidence and frost heave time series in central and western Spitsbergen, Svalbard
We used Sentinel-1 Synthetic Aperture Radar Interferometry (InSAR) to measure the ground surface displacements in the permafrost landscape of Svalbard. The InSAR products document thaw subsidence and frost heave related to the seasonal active layer thawing and freezing in 2017. The displacement time...
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ftsmithonian:oai:figshare.com:article/14636613 2023-05-15T13:05:41+02:00 Seasonal InSAR thaw subsidence and frost heave time series in central and western Spitsbergen, Svalbard Rouyet, Line (10839666) Liu, Lin (10839669) Strand, Sarah Marie (10839672) Christiansen, Hanne Hvidtfeldt (10839675) Lauknes, Tom Rune (10839678) Larsen, Yngvar (5274790) 2021-05-20T00:00:00Z https://doi.org/10.5281/zenodo.4775398 unknown https://figshare.com/articles/dataset/Seasonal_InSAR_thaw_subsidence_and_frost_heave_time_series_in_central_and_western_Spitsbergen_Svalbard/14636613 doi:10.5281/zenodo.4775398 CC BY 4.0 CC-BY Medicine Physiology Ecology Cancer Inorganic Chemistry Science Policy Environmental Sciences not elsewhere classified Physical Sciences not elsewhere classified Permfrost Active Layer InSAR Time series Ground displacement Arctic Svalbard Dataset 2021 ftsmithonian https://doi.org/10.5281/zenodo.4775398 2021-06-13T16:24:10Z We used Sentinel-1 Synthetic Aperture Radar Interferometry (InSAR) to measure the ground surface displacements in the permafrost landscape of Svalbard. The InSAR products document thaw subsidence and frost heave related to the seasonal active layer thawing and freezing in 2017. The displacement time series were used to extract the timing of the seasonal thaw subsidence maxima at the regional scale. We analysed three study areas in central and western Spitsbergen (78–79°N, 11–16°E): Adventdalen (ADV), Kapp Linné (KAP) and Ny-Ålesund (NYA). The dataset consists of one .csv file for each study area, which includes June–November 2017 InSAR displacement time series, the identified subsidence maxima and their corresponding Day of Year (DOY) for all the documented pixels. Details about processing and file attributes are described in the Readme pdf document included in the dataset folder. Dataset Adventdalen Arctic Ny Ålesund Ny-Ålesund permafrost Svalbard Spitsbergen Unknown Arctic Svalbard Ny-Ålesund Kap ENVELOPE(23.567,23.567,65.533,65.533) Adventdalen ENVELOPE(16.264,16.264,78.181,78.181) Kapp Linné ENVELOPE(13.621,13.621,78.063,78.063) |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftsmithonian |
language |
unknown |
topic |
Medicine Physiology Ecology Cancer Inorganic Chemistry Science Policy Environmental Sciences not elsewhere classified Physical Sciences not elsewhere classified Permfrost Active Layer InSAR Time series Ground displacement Arctic Svalbard |
spellingShingle |
Medicine Physiology Ecology Cancer Inorganic Chemistry Science Policy Environmental Sciences not elsewhere classified Physical Sciences not elsewhere classified Permfrost Active Layer InSAR Time series Ground displacement Arctic Svalbard Rouyet, Line (10839666) Liu, Lin (10839669) Strand, Sarah Marie (10839672) Christiansen, Hanne Hvidtfeldt (10839675) Lauknes, Tom Rune (10839678) Larsen, Yngvar (5274790) Seasonal InSAR thaw subsidence and frost heave time series in central and western Spitsbergen, Svalbard |
topic_facet |
Medicine Physiology Ecology Cancer Inorganic Chemistry Science Policy Environmental Sciences not elsewhere classified Physical Sciences not elsewhere classified Permfrost Active Layer InSAR Time series Ground displacement Arctic Svalbard |
description |
We used Sentinel-1 Synthetic Aperture Radar Interferometry (InSAR) to measure the ground surface displacements in the permafrost landscape of Svalbard. The InSAR products document thaw subsidence and frost heave related to the seasonal active layer thawing and freezing in 2017. The displacement time series were used to extract the timing of the seasonal thaw subsidence maxima at the regional scale. We analysed three study areas in central and western Spitsbergen (78–79°N, 11–16°E): Adventdalen (ADV), Kapp Linné (KAP) and Ny-Ålesund (NYA). The dataset consists of one .csv file for each study area, which includes June–November 2017 InSAR displacement time series, the identified subsidence maxima and their corresponding Day of Year (DOY) for all the documented pixels. Details about processing and file attributes are described in the Readme pdf document included in the dataset folder. |
format |
Dataset |
author |
Rouyet, Line (10839666) Liu, Lin (10839669) Strand, Sarah Marie (10839672) Christiansen, Hanne Hvidtfeldt (10839675) Lauknes, Tom Rune (10839678) Larsen, Yngvar (5274790) |
author_facet |
Rouyet, Line (10839666) Liu, Lin (10839669) Strand, Sarah Marie (10839672) Christiansen, Hanne Hvidtfeldt (10839675) Lauknes, Tom Rune (10839678) Larsen, Yngvar (5274790) |
author_sort |
Rouyet, Line (10839666) |
title |
Seasonal InSAR thaw subsidence and frost heave time series in central and western Spitsbergen, Svalbard |
title_short |
Seasonal InSAR thaw subsidence and frost heave time series in central and western Spitsbergen, Svalbard |
title_full |
Seasonal InSAR thaw subsidence and frost heave time series in central and western Spitsbergen, Svalbard |
title_fullStr |
Seasonal InSAR thaw subsidence and frost heave time series in central and western Spitsbergen, Svalbard |
title_full_unstemmed |
Seasonal InSAR thaw subsidence and frost heave time series in central and western Spitsbergen, Svalbard |
title_sort |
seasonal insar thaw subsidence and frost heave time series in central and western spitsbergen, svalbard |
publishDate |
2021 |
url |
https://doi.org/10.5281/zenodo.4775398 |
long_lat |
ENVELOPE(23.567,23.567,65.533,65.533) ENVELOPE(16.264,16.264,78.181,78.181) ENVELOPE(13.621,13.621,78.063,78.063) |
geographic |
Arctic Svalbard Ny-Ålesund Kap Adventdalen Kapp Linné |
geographic_facet |
Arctic Svalbard Ny-Ålesund Kap Adventdalen Kapp Linné |
genre |
Adventdalen Arctic Ny Ålesund Ny-Ålesund permafrost Svalbard Spitsbergen |
genre_facet |
Adventdalen Arctic Ny Ålesund Ny-Ålesund permafrost Svalbard Spitsbergen |
op_relation |
https://figshare.com/articles/dataset/Seasonal_InSAR_thaw_subsidence_and_frost_heave_time_series_in_central_and_western_Spitsbergen_Svalbard/14636613 doi:10.5281/zenodo.4775398 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.5281/zenodo.4775398 |
_version_ |
1766390851774185472 |