Antarctic Grounding Line Location from Sentinel-1A/B double-difference interferometry, 2019, supporting "Antarctic ice-shelf advance driven by anomalous atmospheric and sea-ice circulation".
This dataset contains ESRI shapefiles of Larsen C Ice Shelf’s grounding line location (GLL), 2019, as constrained from double-difference interferometric synthetic aperture radar (SAR) techniques applied to ESA Sentinel-1a/b SAR imagery. Multiple GLLs are provided and correspond to the position of th...
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ftunivcam:oai:www.repository.cam.ac.uk:1810/336191 2023-07-30T03:58:30+02:00 Antarctic Grounding Line Location from Sentinel-1A/B double-difference interferometry, 2019, supporting "Antarctic ice-shelf advance driven by anomalous atmospheric and sea-ice circulation". Christie, Frazer Benham, Toby Batchelor, Christine Rack, Wolfgang Montelli, Aleksandr Dowdeswell, Julian 2022-04-19T14:23:32Z Format: Data are presented in ESRI shapefile (.shp) format which can be read by most geographical information systems (e.g. ESRI ArcGIS, QGIS, GMT etc). Projection: Data are presented in EPSG:3031 Antarctic Polar Stereographic projection, with true scale at 71 ° S. Units are in meters. (Refer to: https://epsg.io/3031 for further information). application/zip https://doi.org/10.17863/CAM.54489 https://www.repository.cam.ac.uk/handle/1810/336191 unknown https://doi.org/10.1038/s41561-022-00938-x https://www.repository.cam.ac.uk/handle/1810/336954 doi:10.17863/CAM.54489 https://www.repository.cam.ac.uk/handle/1810/336191 Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/ Antarctica Antarctic Peninsula glaciology remote sensing Larsen Ice Shelf Ronne Ice Shelf ice front sea ice grounding line ice sheet Landsat Sentinel-1 Sentinel-2 Dataset 2022 ftunivcam https://doi.org/10.17863/CAM.5448910.1038/s41561-022-00938-x 2023-07-10T22:03:11Z This dataset contains ESRI shapefiles of Larsen C Ice Shelf’s grounding line location (GLL), 2019, as constrained from double-difference interferometric synthetic aperture radar (SAR) techniques applied to ESA Sentinel-1a/b SAR imagery. Multiple GLLs are provided and correspond to the position of the grounding line as imaged from consecutive Sentinel-1a/b 6-day repeat-pass interferometric image pairs acquired during austral winter and early springtime (June, July, August, and September) of 2019. Further methods are outlined in the associated manuscript, and detailed information on the metadata associated with each shapefile is provided in the README.txt file. How to Cite If using these products, please cite the following: Christie, F.D.W, Benham T.J., Batchelor, C.L., Rack, W., Montelli, W. and Dowdeswell, J.A. (2022a). Antarctic ice-shelf advance driven by anomalous atmospheric and sea-ice circulation, Nature Geoscience, doi:10.1038/s41561-022-00938-x Christie, F.D.W, Benham T.J., Batchelor, C.L., Rack, W., Montelli, W. and Dowdeswell, J.A. (2022c). Antarctic Grounding Line Location from Sentinel-1A/B double-difference interferometry, 2019, supporting ‘Antarctic ice-shelf advance driven by anomalous atmospheric and sea-ice circulation’. Cambridge Apollo (2022); https://doi.org/10.17863/CAM.54489 This work was funded by the Flotilla Foundation, Marine Archaeology Consultants Switzerland and with the financial assistance of the Prince Albert II of Monaco Foundation. Dataset Antarc* Antarctic Antarctic Peninsula Antarctica Ice Sheet Ice Shelf Larsen Ice Shelf Ronne Ice Shelf Sea ice Apollo - University of Cambridge Repository Antarctic Antarctic Peninsula Austral Larsen Ice Shelf ENVELOPE(-62.500,-62.500,-67.500,-67.500) Ronne Ice Shelf ENVELOPE(-61.000,-61.000,-78.500,-78.500) |
institution |
Open Polar |
collection |
Apollo - University of Cambridge Repository |
op_collection_id |
ftunivcam |
language |
unknown |
topic |
Antarctica Antarctic Peninsula glaciology remote sensing Larsen Ice Shelf Ronne Ice Shelf ice front sea ice grounding line ice sheet Landsat Sentinel-1 Sentinel-2 |
spellingShingle |
Antarctica Antarctic Peninsula glaciology remote sensing Larsen Ice Shelf Ronne Ice Shelf ice front sea ice grounding line ice sheet Landsat Sentinel-1 Sentinel-2 Christie, Frazer Benham, Toby Batchelor, Christine Rack, Wolfgang Montelli, Aleksandr Dowdeswell, Julian Antarctic Grounding Line Location from Sentinel-1A/B double-difference interferometry, 2019, supporting "Antarctic ice-shelf advance driven by anomalous atmospheric and sea-ice circulation". |
topic_facet |
Antarctica Antarctic Peninsula glaciology remote sensing Larsen Ice Shelf Ronne Ice Shelf ice front sea ice grounding line ice sheet Landsat Sentinel-1 Sentinel-2 |
description |
This dataset contains ESRI shapefiles of Larsen C Ice Shelf’s grounding line location (GLL), 2019, as constrained from double-difference interferometric synthetic aperture radar (SAR) techniques applied to ESA Sentinel-1a/b SAR imagery. Multiple GLLs are provided and correspond to the position of the grounding line as imaged from consecutive Sentinel-1a/b 6-day repeat-pass interferometric image pairs acquired during austral winter and early springtime (June, July, August, and September) of 2019. Further methods are outlined in the associated manuscript, and detailed information on the metadata associated with each shapefile is provided in the README.txt file. How to Cite If using these products, please cite the following: Christie, F.D.W, Benham T.J., Batchelor, C.L., Rack, W., Montelli, W. and Dowdeswell, J.A. (2022a). Antarctic ice-shelf advance driven by anomalous atmospheric and sea-ice circulation, Nature Geoscience, doi:10.1038/s41561-022-00938-x Christie, F.D.W, Benham T.J., Batchelor, C.L., Rack, W., Montelli, W. and Dowdeswell, J.A. (2022c). Antarctic Grounding Line Location from Sentinel-1A/B double-difference interferometry, 2019, supporting ‘Antarctic ice-shelf advance driven by anomalous atmospheric and sea-ice circulation’. Cambridge Apollo (2022); https://doi.org/10.17863/CAM.54489 This work was funded by the Flotilla Foundation, Marine Archaeology Consultants Switzerland and with the financial assistance of the Prince Albert II of Monaco Foundation. |
format |
Dataset |
author |
Christie, Frazer Benham, Toby Batchelor, Christine Rack, Wolfgang Montelli, Aleksandr Dowdeswell, Julian |
author_facet |
Christie, Frazer Benham, Toby Batchelor, Christine Rack, Wolfgang Montelli, Aleksandr Dowdeswell, Julian |
author_sort |
Christie, Frazer |
title |
Antarctic Grounding Line Location from Sentinel-1A/B double-difference interferometry, 2019, supporting "Antarctic ice-shelf advance driven by anomalous atmospheric and sea-ice circulation". |
title_short |
Antarctic Grounding Line Location from Sentinel-1A/B double-difference interferometry, 2019, supporting "Antarctic ice-shelf advance driven by anomalous atmospheric and sea-ice circulation". |
title_full |
Antarctic Grounding Line Location from Sentinel-1A/B double-difference interferometry, 2019, supporting "Antarctic ice-shelf advance driven by anomalous atmospheric and sea-ice circulation". |
title_fullStr |
Antarctic Grounding Line Location from Sentinel-1A/B double-difference interferometry, 2019, supporting "Antarctic ice-shelf advance driven by anomalous atmospheric and sea-ice circulation". |
title_full_unstemmed |
Antarctic Grounding Line Location from Sentinel-1A/B double-difference interferometry, 2019, supporting "Antarctic ice-shelf advance driven by anomalous atmospheric and sea-ice circulation". |
title_sort |
antarctic grounding line location from sentinel-1a/b double-difference interferometry, 2019, supporting "antarctic ice-shelf advance driven by anomalous atmospheric and sea-ice circulation". |
publishDate |
2022 |
url |
https://doi.org/10.17863/CAM.54489 https://www.repository.cam.ac.uk/handle/1810/336191 |
long_lat |
ENVELOPE(-62.500,-62.500,-67.500,-67.500) ENVELOPE(-61.000,-61.000,-78.500,-78.500) |
geographic |
Antarctic Antarctic Peninsula Austral Larsen Ice Shelf Ronne Ice Shelf |
geographic_facet |
Antarctic Antarctic Peninsula Austral Larsen Ice Shelf Ronne Ice Shelf |
genre |
Antarc* Antarctic Antarctic Peninsula Antarctica Ice Sheet Ice Shelf Larsen Ice Shelf Ronne Ice Shelf Sea ice |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Antarctica Ice Sheet Ice Shelf Larsen Ice Shelf Ronne Ice Shelf Sea ice |
op_relation |
https://doi.org/10.1038/s41561-022-00938-x https://www.repository.cam.ac.uk/handle/1810/336954 doi:10.17863/CAM.54489 https://www.repository.cam.ac.uk/handle/1810/336191 |
op_rights |
Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.17863/CAM.5448910.1038/s41561-022-00938-x |
_version_ |
1772821280621330432 |