Ice Thickness from Jutulstraumen Glacier recorded with the airborne AWI UWB radar system, Antarctica
Focus of this project was to map the disturbances of the radar stratigraphy at the shear margins of the Jutulstraumen, a large outlet glacier in Dronning Maud Land (DML), Antarctica, as well as within its main trunk. This project will help to improve our understanding of the formation processes of s...
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2020
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.911475 2024-09-15T17:43:29+00:00 Ice Thickness from Jutulstraumen Glacier recorded with the airborne AWI UWB radar system, Antarctica Franke, Steven Jansen, Daniela Helm, Veit MEDIAN LATITUDE: -73.594971 * MEDIAN LONGITUDE: 1.767050 * SOUTH-BOUND LATITUDE: -75.018562 * WEST-BOUND LONGITUDE: -0.960536 * NORTH-BOUND LATITUDE: -72.222366 * EAST-BOUND LONGITUDE: 3.824309 * DATE/TIME START: 2018-12-22T10:14:20 * DATE/TIME END: 2018-12-27T17:23:44 * MINIMUM POINT DISTANCE from start: 0.0 m * MAXIMUM POINT DISTANCE from start: 110807.8 m 2020 text/tab-separated-values, 1329797 data points https://doi.pangaea.de/10.1594/PANGAEA.911475 https://doi.org/10.1594/PANGAEA.911475 en eng PANGAEA Franke, Steven; Eisermann, Hannes; Jokat, Wilfried; Eagles, Graeme; Asseng, Jölund; Miller, Heinrich; Steinhage, Daniel; Helm, Veit; Eisen, Olaf; Jansen, Daniela (2021): Preserved landscapes underneath the Antarctic Ice Sheet reveal the geomorphological history of Jutulstraumen Basin. Earth Surface Processes and Landforms, 46(13), 2728-2745, https://doi.org/10.1002/esp.5203 https://doi.pangaea.de/10.1594/PANGAEA.911475 https://doi.org/10.1594/PANGAEA.911475 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AC Aircraft AWI UWB DATE/TIME Event label Flight number Ice thickness uncertainty Ice Thickness Radar (EMR MCoRDS) JuRaS CHIRP Jutulstraumen LATITUDE LONGITUDE P6_215_UWB_2018_1812220301 P6_215_UWB_2018_1812260501 P6_215_UWB_2018_1812260602 P6_215_UWB_2018_1812270701 P6_215_UWB_2018_1812270802 P6-215_UWB_2018 Paradigm ID POINT DISTANCE from start POLAR 6 Profile ID radio-echo sounding Trace Number Two-way traveltime dataset 2020 ftpangaea https://doi.org/10.1594/PANGAEA.91147510.1002/esp.5203 2024-08-27T23:49:29Z Focus of this project was to map the disturbances of the radar stratigraphy at the shear margins of the Jutulstraumen, a large outlet glacier in Dronning Maud Land (DML), Antarctica, as well as within its main trunk. This project will help to improve our understanding of the formation processes of such disturbances around shear margins in active ice streams. A better understanding of the process itself will enable to analyse the observed structures in other parts of the ice sheets in terms of their deformation history. For JuRaS the profiles consist of parallel lines directed perpendicular to the flow direction of the main trunk of the Jutulstraumen, as well as profiles across an eastern tributary. Due to our fueling stop in Kohnen Station we were also able to collect a connecting radar line between the location of the EDML ice core to our main survey area, which is useful for referencing and dating reflections in our data and making connections to survey flights conducted in the 1990s, 2000s and later. Dataset Antarc* Antarctica DML Dronning Maud Land ice core Jutulstraumen Glacier PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-0.960536,3.824309,-72.222366,-75.018562) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
AC Aircraft AWI UWB DATE/TIME Event label Flight number Ice thickness uncertainty Ice Thickness Radar (EMR MCoRDS) JuRaS CHIRP Jutulstraumen LATITUDE LONGITUDE P6_215_UWB_2018_1812220301 P6_215_UWB_2018_1812260501 P6_215_UWB_2018_1812260602 P6_215_UWB_2018_1812270701 P6_215_UWB_2018_1812270802 P6-215_UWB_2018 Paradigm ID POINT DISTANCE from start POLAR 6 Profile ID radio-echo sounding Trace Number Two-way traveltime |
spellingShingle |
AC Aircraft AWI UWB DATE/TIME Event label Flight number Ice thickness uncertainty Ice Thickness Radar (EMR MCoRDS) JuRaS CHIRP Jutulstraumen LATITUDE LONGITUDE P6_215_UWB_2018_1812220301 P6_215_UWB_2018_1812260501 P6_215_UWB_2018_1812260602 P6_215_UWB_2018_1812270701 P6_215_UWB_2018_1812270802 P6-215_UWB_2018 Paradigm ID POINT DISTANCE from start POLAR 6 Profile ID radio-echo sounding Trace Number Two-way traveltime Franke, Steven Jansen, Daniela Helm, Veit Ice Thickness from Jutulstraumen Glacier recorded with the airborne AWI UWB radar system, Antarctica |
topic_facet |
AC Aircraft AWI UWB DATE/TIME Event label Flight number Ice thickness uncertainty Ice Thickness Radar (EMR MCoRDS) JuRaS CHIRP Jutulstraumen LATITUDE LONGITUDE P6_215_UWB_2018_1812220301 P6_215_UWB_2018_1812260501 P6_215_UWB_2018_1812260602 P6_215_UWB_2018_1812270701 P6_215_UWB_2018_1812270802 P6-215_UWB_2018 Paradigm ID POINT DISTANCE from start POLAR 6 Profile ID radio-echo sounding Trace Number Two-way traveltime |
description |
Focus of this project was to map the disturbances of the radar stratigraphy at the shear margins of the Jutulstraumen, a large outlet glacier in Dronning Maud Land (DML), Antarctica, as well as within its main trunk. This project will help to improve our understanding of the formation processes of such disturbances around shear margins in active ice streams. A better understanding of the process itself will enable to analyse the observed structures in other parts of the ice sheets in terms of their deformation history. For JuRaS the profiles consist of parallel lines directed perpendicular to the flow direction of the main trunk of the Jutulstraumen, as well as profiles across an eastern tributary. Due to our fueling stop in Kohnen Station we were also able to collect a connecting radar line between the location of the EDML ice core to our main survey area, which is useful for referencing and dating reflections in our data and making connections to survey flights conducted in the 1990s, 2000s and later. |
format |
Dataset |
author |
Franke, Steven Jansen, Daniela Helm, Veit |
author_facet |
Franke, Steven Jansen, Daniela Helm, Veit |
author_sort |
Franke, Steven |
title |
Ice Thickness from Jutulstraumen Glacier recorded with the airborne AWI UWB radar system, Antarctica |
title_short |
Ice Thickness from Jutulstraumen Glacier recorded with the airborne AWI UWB radar system, Antarctica |
title_full |
Ice Thickness from Jutulstraumen Glacier recorded with the airborne AWI UWB radar system, Antarctica |
title_fullStr |
Ice Thickness from Jutulstraumen Glacier recorded with the airborne AWI UWB radar system, Antarctica |
title_full_unstemmed |
Ice Thickness from Jutulstraumen Glacier recorded with the airborne AWI UWB radar system, Antarctica |
title_sort |
ice thickness from jutulstraumen glacier recorded with the airborne awi uwb radar system, antarctica |
publisher |
PANGAEA |
publishDate |
2020 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.911475 https://doi.org/10.1594/PANGAEA.911475 |
op_coverage |
MEDIAN LATITUDE: -73.594971 * MEDIAN LONGITUDE: 1.767050 * SOUTH-BOUND LATITUDE: -75.018562 * WEST-BOUND LONGITUDE: -0.960536 * NORTH-BOUND LATITUDE: -72.222366 * EAST-BOUND LONGITUDE: 3.824309 * DATE/TIME START: 2018-12-22T10:14:20 * DATE/TIME END: 2018-12-27T17:23:44 * MINIMUM POINT DISTANCE from start: 0.0 m * MAXIMUM POINT DISTANCE from start: 110807.8 m |
long_lat |
ENVELOPE(-0.960536,3.824309,-72.222366,-75.018562) |
genre |
Antarc* Antarctica DML Dronning Maud Land ice core Jutulstraumen Glacier |
genre_facet |
Antarc* Antarctica DML Dronning Maud Land ice core Jutulstraumen Glacier |
op_source |
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven |
op_relation |
Franke, Steven; Eisermann, Hannes; Jokat, Wilfried; Eagles, Graeme; Asseng, Jölund; Miller, Heinrich; Steinhage, Daniel; Helm, Veit; Eisen, Olaf; Jansen, Daniela (2021): Preserved landscapes underneath the Antarctic Ice Sheet reveal the geomorphological history of Jutulstraumen Basin. Earth Surface Processes and Landforms, 46(13), 2728-2745, https://doi.org/10.1002/esp.5203 https://doi.pangaea.de/10.1594/PANGAEA.911475 https://doi.org/10.1594/PANGAEA.911475 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.91147510.1002/esp.5203 |
_version_ |
1810490491902361600 |