Radiostratigraphy of the Weddell Sea Sector of West Antarctica
###### Dataset updated on 14th June 2021 to correct a positional rounding error in the version uploaded 4th March 2020. Please use the updated "v2" dataset here: https://zenodo.org/record/4945301 ###### ## 4th March 2020 ## ## David W. Ashmore ## ## david.w.ashmore@outlook.com. ## ## d.ash...
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ftzenodo:oai:zenodo.org:3635940 2023-05-15T14:09:25+02:00 Radiostratigraphy of the Weddell Sea Sector of West Antarctica David W. Ashmore Robert G. Bingham Neil Ross Martin J. Siegert Tom A. Jordan Douglas W. F. Mair 2020-03-02 https://zenodo.org/record/3635940 https://doi.org/10.5281/zenodo.3635940 eng eng doi:10.1029/2019GL086663 doi:10.5281/zenodo.3635939 https://zenodo.org/record/3635940 https://doi.org/10.5281/zenodo.3635940 oai:zenodo.org:3635940 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode info:eu-repo/semantics/other dataset 2020 ftzenodo https://doi.org/10.5281/zenodo.363594010.1029/2019GL08666310.5281/zenodo.3635939 2023-03-10T21:39:18Z ###### Dataset updated on 14th June 2021 to correct a positional rounding error in the version uploaded 4th March 2020. Please use the updated "v2" dataset here: https://zenodo.org/record/4945301 ###### ## 4th March 2020 ## ## David W. Ashmore ## ## david.w.ashmore@outlook.com. ## ## d.ashmore@liverpool.ac.uk ## If you use these data, please cite the associated paper: Ashmore et al. (2020) Englacial Architecture and Age-Depth Constraints Across the West Antarctic Ice Sheet. Geophysical Research Letters, 47, e2019GL086663, doi:10.1029/2019GL086663 This directory contains the location and depth of internal reflection horizons (H1, H2 and H3) derived from the airborne ice-penetrating radar survey of Institute and Möller Ice Stream, West Antarctica, conducted in 2010/11. (1) Positions are given in Polar Stereographic South (EPSG: 3031) "X" and "Y" coordinates. (2) "Depth" is given as metres below the ice surface. (3) "FractionalDepth" is the depth divided by the ice thickness. (4) "Pick" is the pixel number below the ice surface of the radargram of that horizon. (5) "DistToBed" is distance in metres from the deepest horizon (H3) to the ice bed. Two sets of information are provided. > "Hx_Raw.csv" are high-resolution along-track depths derived from the picking software. > "Hx_500m.csv" are depths and fractional depths resampled to 500 m spaced points. These data are also provided combined in a GeoPackage for display in a GIS. Dataset Antarc* Antarctic Antarctica Ice Sheet Möller Ice Stream Weddell Sea West Antarctica Zenodo Antarctic Weddell Sea West Antarctica West Antarctic Ice Sheet Weddell Möller Ice Stream ENVELOPE(-63.000,-63.000,-82.000,-82.000) |
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Open Polar |
collection |
Zenodo |
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ftzenodo |
language |
English |
description |
###### Dataset updated on 14th June 2021 to correct a positional rounding error in the version uploaded 4th March 2020. Please use the updated "v2" dataset here: https://zenodo.org/record/4945301 ###### ## 4th March 2020 ## ## David W. Ashmore ## ## david.w.ashmore@outlook.com. ## ## d.ashmore@liverpool.ac.uk ## If you use these data, please cite the associated paper: Ashmore et al. (2020) Englacial Architecture and Age-Depth Constraints Across the West Antarctic Ice Sheet. Geophysical Research Letters, 47, e2019GL086663, doi:10.1029/2019GL086663 This directory contains the location and depth of internal reflection horizons (H1, H2 and H3) derived from the airborne ice-penetrating radar survey of Institute and Möller Ice Stream, West Antarctica, conducted in 2010/11. (1) Positions are given in Polar Stereographic South (EPSG: 3031) "X" and "Y" coordinates. (2) "Depth" is given as metres below the ice surface. (3) "FractionalDepth" is the depth divided by the ice thickness. (4) "Pick" is the pixel number below the ice surface of the radargram of that horizon. (5) "DistToBed" is distance in metres from the deepest horizon (H3) to the ice bed. Two sets of information are provided. > "Hx_Raw.csv" are high-resolution along-track depths derived from the picking software. > "Hx_500m.csv" are depths and fractional depths resampled to 500 m spaced points. These data are also provided combined in a GeoPackage for display in a GIS. |
format |
Dataset |
author |
David W. Ashmore Robert G. Bingham Neil Ross Martin J. Siegert Tom A. Jordan Douglas W. F. Mair |
spellingShingle |
David W. Ashmore Robert G. Bingham Neil Ross Martin J. Siegert Tom A. Jordan Douglas W. F. Mair Radiostratigraphy of the Weddell Sea Sector of West Antarctica |
author_facet |
David W. Ashmore Robert G. Bingham Neil Ross Martin J. Siegert Tom A. Jordan Douglas W. F. Mair |
author_sort |
David W. Ashmore |
title |
Radiostratigraphy of the Weddell Sea Sector of West Antarctica |
title_short |
Radiostratigraphy of the Weddell Sea Sector of West Antarctica |
title_full |
Radiostratigraphy of the Weddell Sea Sector of West Antarctica |
title_fullStr |
Radiostratigraphy of the Weddell Sea Sector of West Antarctica |
title_full_unstemmed |
Radiostratigraphy of the Weddell Sea Sector of West Antarctica |
title_sort |
radiostratigraphy of the weddell sea sector of west antarctica |
publishDate |
2020 |
url |
https://zenodo.org/record/3635940 https://doi.org/10.5281/zenodo.3635940 |
long_lat |
ENVELOPE(-63.000,-63.000,-82.000,-82.000) |
geographic |
Antarctic Weddell Sea West Antarctica West Antarctic Ice Sheet Weddell Möller Ice Stream |
geographic_facet |
Antarctic Weddell Sea West Antarctica West Antarctic Ice Sheet Weddell Möller Ice Stream |
genre |
Antarc* Antarctic Antarctica Ice Sheet Möller Ice Stream Weddell Sea West Antarctica |
genre_facet |
Antarc* Antarctic Antarctica Ice Sheet Möller Ice Stream Weddell Sea West Antarctica |
op_relation |
doi:10.1029/2019GL086663 doi:10.5281/zenodo.3635939 https://zenodo.org/record/3635940 https://doi.org/10.5281/zenodo.3635940 oai:zenodo.org:3635940 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.363594010.1029/2019GL08666310.5281/zenodo.3635939 |
_version_ |
1766281442028945408 |