Mechanism of landslide induced by glacier-retreat on the Tungnakvíslarjökull area, Iceland
Introduction This repository contains the data used for the study of the slope instability of Tungnakvíslarjökull, Iceland, described in Lacroix et al. (submitted). Specifically, the repository contains three time series in Tungnakvíslarjökull: Time series of Digital Elevation Models (DEMs) from AST...
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ftzenodo:oai:zenodo.org:6388069 2024-09-15T18:07:49+00:00 Mechanism of landslide induced by glacier-retreat on the Tungnakvíslarjökull area, Iceland Lacroix, Pascal Belart, Joaquín M.C. Berthier, Etienne Sæmundsson, Þorsteinn Jónsdóttir, Kristín 2022-03-30 https://doi.org/10.5281/zenodo.6388069 eng eng Zenodo https://doi.org/10.5281/zenodo.6388068 https://doi.org/10.5281/zenodo.6388069 oai:zenodo.org:6388069 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode Slope instability Remote Sensing Iceland Tungnakvíslarjökull info:eu-repo/semantics/other 2022 ftzenodo https://doi.org/10.5281/zenodo.638806910.5281/zenodo.6388068 2024-07-25T21:53:56Z Introduction This repository contains the data used for the study of the slope instability of Tungnakvíslarjökull, Iceland, described in Lacroix et al. (submitted). Specifically, the repository contains three time series in Tungnakvíslarjökull: Time series of Digital Elevation Models (DEMs) from ASTER, 2000-2020. Time series of horizontal ground displacements, 1999-2019. Time series of earthquakes, 1995-2019. Finally, we provide the map of the rate of elevation difference and the map of horizontal ground displacements for the whole period 2000-2019, as shown in Figure 1 of Lacroix et al. (submitted). The data and methods used for the elaboration of this data repository are described in detail in Lacroix et al. (submitted). In this repository we also provide a short summary and overview of the data and methods used. Data A total of 160 ASTER scenes were used to produce the time series of DEMs. A series of images from SPOT1, Landsat-7, ASTER and Landsat-8 was used in order to produce the horizontal ground displacements maps. The South-Iceland Lowlands (SIL) network (Jóndsdóttir et al., 2007) was obtained from Veðurstofan Íslands (www.vedur.is). Table 1 provides an overview of these data. <caption>Table1: Data used for the creation of this repository</caption> Application Platforms Acquisition dates DEM ASTER 160 scenes from 2000-10-16 to 2020-08-27. Format for the date is YYYYMMDD HGD SPOT1 1987-08-05 Landsat-7 1999-07-26, 2000-08-20, 2001-09-24, 2002-07-09 ASTER 2003-08-04, 2004-09-18, 2007-08-15, 2011-08-10, 2013-07-24, 2014-08-18, 2016-08-07 Landsat-8 2014-08-12, 2015-09-16, 2016-08-24, 2017-08-20, 2018-09-14, 2019-08-10 Seismicity SIL network 370491 events recorded between 1995-2019 in the Mýrdalsjökull (S-Iceland) area and surroundings Methods The DEMs were created using the Ames StereoPipeline (ASP, Shean et al., 2016) with the same setup as used in Brun et al., (2017). Each DEM was then co-registered to a lidar DEM acquired in 2010 (Jóhannesson et al., 2013), using the co-registration methods ... Other/Unknown Material glacier Iceland Mýrdalsjökull Zenodo |
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Open Polar |
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Zenodo |
op_collection_id |
ftzenodo |
language |
English |
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Slope instability Remote Sensing Iceland Tungnakvíslarjökull |
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Slope instability Remote Sensing Iceland Tungnakvíslarjökull Lacroix, Pascal Belart, Joaquín M.C. Berthier, Etienne Sæmundsson, Þorsteinn Jónsdóttir, Kristín Mechanism of landslide induced by glacier-retreat on the Tungnakvíslarjökull area, Iceland |
topic_facet |
Slope instability Remote Sensing Iceland Tungnakvíslarjökull |
description |
Introduction This repository contains the data used for the study of the slope instability of Tungnakvíslarjökull, Iceland, described in Lacroix et al. (submitted). Specifically, the repository contains three time series in Tungnakvíslarjökull: Time series of Digital Elevation Models (DEMs) from ASTER, 2000-2020. Time series of horizontal ground displacements, 1999-2019. Time series of earthquakes, 1995-2019. Finally, we provide the map of the rate of elevation difference and the map of horizontal ground displacements for the whole period 2000-2019, as shown in Figure 1 of Lacroix et al. (submitted). The data and methods used for the elaboration of this data repository are described in detail in Lacroix et al. (submitted). In this repository we also provide a short summary and overview of the data and methods used. Data A total of 160 ASTER scenes were used to produce the time series of DEMs. A series of images from SPOT1, Landsat-7, ASTER and Landsat-8 was used in order to produce the horizontal ground displacements maps. The South-Iceland Lowlands (SIL) network (Jóndsdóttir et al., 2007) was obtained from Veðurstofan Íslands (www.vedur.is). Table 1 provides an overview of these data. <caption>Table1: Data used for the creation of this repository</caption> Application Platforms Acquisition dates DEM ASTER 160 scenes from 2000-10-16 to 2020-08-27. Format for the date is YYYYMMDD HGD SPOT1 1987-08-05 Landsat-7 1999-07-26, 2000-08-20, 2001-09-24, 2002-07-09 ASTER 2003-08-04, 2004-09-18, 2007-08-15, 2011-08-10, 2013-07-24, 2014-08-18, 2016-08-07 Landsat-8 2014-08-12, 2015-09-16, 2016-08-24, 2017-08-20, 2018-09-14, 2019-08-10 Seismicity SIL network 370491 events recorded between 1995-2019 in the Mýrdalsjökull (S-Iceland) area and surroundings Methods The DEMs were created using the Ames StereoPipeline (ASP, Shean et al., 2016) with the same setup as used in Brun et al., (2017). Each DEM was then co-registered to a lidar DEM acquired in 2010 (Jóhannesson et al., 2013), using the co-registration methods ... |
format |
Other/Unknown Material |
author |
Lacroix, Pascal Belart, Joaquín M.C. Berthier, Etienne Sæmundsson, Þorsteinn Jónsdóttir, Kristín |
author_facet |
Lacroix, Pascal Belart, Joaquín M.C. Berthier, Etienne Sæmundsson, Þorsteinn Jónsdóttir, Kristín |
author_sort |
Lacroix, Pascal |
title |
Mechanism of landslide induced by glacier-retreat on the Tungnakvíslarjökull area, Iceland |
title_short |
Mechanism of landslide induced by glacier-retreat on the Tungnakvíslarjökull area, Iceland |
title_full |
Mechanism of landslide induced by glacier-retreat on the Tungnakvíslarjökull area, Iceland |
title_fullStr |
Mechanism of landslide induced by glacier-retreat on the Tungnakvíslarjökull area, Iceland |
title_full_unstemmed |
Mechanism of landslide induced by glacier-retreat on the Tungnakvíslarjökull area, Iceland |
title_sort |
mechanism of landslide induced by glacier-retreat on the tungnakvíslarjökull area, iceland |
publisher |
Zenodo |
publishDate |
2022 |
url |
https://doi.org/10.5281/zenodo.6388069 |
genre |
glacier Iceland Mýrdalsjökull |
genre_facet |
glacier Iceland Mýrdalsjökull |
op_relation |
https://doi.org/10.5281/zenodo.6388068 https://doi.org/10.5281/zenodo.6388069 oai:zenodo.org:6388069 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.638806910.5281/zenodo.6388068 |
_version_ |
1810445187435986944 |