Seismic reflection data of a basal channel and ocean cavity at the ice shelf-grounding line area of Support Force Glacier, Filchner Ice Shelf, Antarctica ...
Support Force Glacier (SFG) is a large ice stream feeding into the Filchner Ice Shelf. The active seismic survey is recorded at the sheet-shelf transition of SFG. We map the bed while grounded, the ocean cavity around a surface channel at the ice shelf and its counterpart at the base, the basal chan...
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ftdatacite:10.1594/pangaea.932278 2024-06-09T07:39:12+00:00 Seismic reflection data of a basal channel and ocean cavity at the ice shelf-grounding line area of Support Force Glacier, Filchner Ice Shelf, Antarctica ... Hofstede, Coen Matthijs Beyer, Sebastian Corr, Hugh F J Eisen, Olaf Hattermann, Tore Helm, Veit Neckel, Niklas Smith, Emma Clare Steinhage, Daniel Zeising, Ole Humbert, Angelika 2021 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.932278 https://doi.pangaea.de/10.1594/PANGAEA.932278 en eng PANGAEA https://dx.doi.org/10.5194/tc-15-1517-2021 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Ice-shelf Channels Event label File content Binary Object Binary Object File Size Snow streamer 300 m snow streamer with 96 gimballed 30 Hz vertical compressional wave P-wave sensors ANT-Land_2016/17_FISP AWI Antarctic Land Expedition Filchner Ice Shelf Project FISP Dataset dataset 2021 ftdatacite https://doi.org/10.1594/pangaea.93227810.5194/tc-15-1517-2021 2024-05-13T12:44:57Z Support Force Glacier (SFG) is a large ice stream feeding into the Filchner Ice Shelf. The active seismic survey is recorded at the sheet-shelf transition of SFG. We map the bed while grounded, the ocean cavity around a surface channel at the ice shelf and its counterpart at the base, the basal channel, and the seabed. The survey consists of 5 seismic reflection profiles, 2 along-flow profiles and 3 across-flow profiles.The 2.42GB seismic data were recorded with a 300 m long streamer consisting of 96 30Hz p-wave sensors. The sample rate is 0.5 ms, record length 3000 ms. The data is single fold, shot spacing is 150 m:line name: profile TC paper: direction: #shots:- 20170501 profile I along-flow 291 shots- 20170502 profile III across-flow 28 shots- 20170503 profile II along-flow 71 shots- 20170504 profile IV across-flow 40 shots- 20170506 profile V across-flow 50 shotsPresented are for each line (20170501 used as example):- The raw shots: 20170501_RAW_SHOTS_EDITS_GEOM.segy- The Kirchhoff migrated and depth ... Dataset Antarc* Antarctic Antarctica Ice Shelf Support Force Glacier DataCite Metadata Store (German National Library of Science and Technology) Antarctic Filchner Ice Shelf ENVELOPE(-40.000,-40.000,-79.000,-79.000) Support Force Glacier ENVELOPE(-47.500,-47.500,-83.083,-83.083) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Ice-shelf Channels Event label File content Binary Object Binary Object File Size Snow streamer 300 m snow streamer with 96 gimballed 30 Hz vertical compressional wave P-wave sensors ANT-Land_2016/17_FISP AWI Antarctic Land Expedition Filchner Ice Shelf Project FISP |
spellingShingle |
Ice-shelf Channels Event label File content Binary Object Binary Object File Size Snow streamer 300 m snow streamer with 96 gimballed 30 Hz vertical compressional wave P-wave sensors ANT-Land_2016/17_FISP AWI Antarctic Land Expedition Filchner Ice Shelf Project FISP Hofstede, Coen Matthijs Beyer, Sebastian Corr, Hugh F J Eisen, Olaf Hattermann, Tore Helm, Veit Neckel, Niklas Smith, Emma Clare Steinhage, Daniel Zeising, Ole Humbert, Angelika Seismic reflection data of a basal channel and ocean cavity at the ice shelf-grounding line area of Support Force Glacier, Filchner Ice Shelf, Antarctica ... |
topic_facet |
Ice-shelf Channels Event label File content Binary Object Binary Object File Size Snow streamer 300 m snow streamer with 96 gimballed 30 Hz vertical compressional wave P-wave sensors ANT-Land_2016/17_FISP AWI Antarctic Land Expedition Filchner Ice Shelf Project FISP |
description |
Support Force Glacier (SFG) is a large ice stream feeding into the Filchner Ice Shelf. The active seismic survey is recorded at the sheet-shelf transition of SFG. We map the bed while grounded, the ocean cavity around a surface channel at the ice shelf and its counterpart at the base, the basal channel, and the seabed. The survey consists of 5 seismic reflection profiles, 2 along-flow profiles and 3 across-flow profiles.The 2.42GB seismic data were recorded with a 300 m long streamer consisting of 96 30Hz p-wave sensors. The sample rate is 0.5 ms, record length 3000 ms. The data is single fold, shot spacing is 150 m:line name: profile TC paper: direction: #shots:- 20170501 profile I along-flow 291 shots- 20170502 profile III across-flow 28 shots- 20170503 profile II along-flow 71 shots- 20170504 profile IV across-flow 40 shots- 20170506 profile V across-flow 50 shotsPresented are for each line (20170501 used as example):- The raw shots: 20170501_RAW_SHOTS_EDITS_GEOM.segy- The Kirchhoff migrated and depth ... |
format |
Dataset |
author |
Hofstede, Coen Matthijs Beyer, Sebastian Corr, Hugh F J Eisen, Olaf Hattermann, Tore Helm, Veit Neckel, Niklas Smith, Emma Clare Steinhage, Daniel Zeising, Ole Humbert, Angelika |
author_facet |
Hofstede, Coen Matthijs Beyer, Sebastian Corr, Hugh F J Eisen, Olaf Hattermann, Tore Helm, Veit Neckel, Niklas Smith, Emma Clare Steinhage, Daniel Zeising, Ole Humbert, Angelika |
author_sort |
Hofstede, Coen Matthijs |
title |
Seismic reflection data of a basal channel and ocean cavity at the ice shelf-grounding line area of Support Force Glacier, Filchner Ice Shelf, Antarctica ... |
title_short |
Seismic reflection data of a basal channel and ocean cavity at the ice shelf-grounding line area of Support Force Glacier, Filchner Ice Shelf, Antarctica ... |
title_full |
Seismic reflection data of a basal channel and ocean cavity at the ice shelf-grounding line area of Support Force Glacier, Filchner Ice Shelf, Antarctica ... |
title_fullStr |
Seismic reflection data of a basal channel and ocean cavity at the ice shelf-grounding line area of Support Force Glacier, Filchner Ice Shelf, Antarctica ... |
title_full_unstemmed |
Seismic reflection data of a basal channel and ocean cavity at the ice shelf-grounding line area of Support Force Glacier, Filchner Ice Shelf, Antarctica ... |
title_sort |
seismic reflection data of a basal channel and ocean cavity at the ice shelf-grounding line area of support force glacier, filchner ice shelf, antarctica ... |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://dx.doi.org/10.1594/pangaea.932278 https://doi.pangaea.de/10.1594/PANGAEA.932278 |
long_lat |
ENVELOPE(-40.000,-40.000,-79.000,-79.000) ENVELOPE(-47.500,-47.500,-83.083,-83.083) |
geographic |
Antarctic Filchner Ice Shelf Support Force Glacier |
geographic_facet |
Antarctic Filchner Ice Shelf Support Force Glacier |
genre |
Antarc* Antarctic Antarctica Ice Shelf Support Force Glacier |
genre_facet |
Antarc* Antarctic Antarctica Ice Shelf Support Force Glacier |
op_relation |
https://dx.doi.org/10.5194/tc-15-1517-2021 |
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/10.1594/pangaea.93227810.5194/tc-15-1517-2021 |
_version_ |
1801377926923419648 |