Coastal and landfast sea ice thickness in western Ross Sea, Antarctica, from airborne electromagnetic induction in November 2017: sea ice in front of Hells Gate Ice Shelf ...

The data are approximately 800 km of airborne electromagnetic survey of coastal sea ice and sub-ice platelet layer (SIPL) thickness distributions in the western Ross Sea, Antarctica, from McMurdo Sound to Cape Adare. Data were collected between 8 and 13 November 2017, within 30 days of the maximum f...

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Main Authors: Langhorne, Patricia J, Haas, Christian, Rack, Wolfgang, Leonard, Greg H, Brett, Gemma Marie, Price, Daniel
Format: Dataset
Language:English
Published: PANGAEA 2022
Subjects:
Online Access:https://dx.doi.org/10.1594/pangaea.950398
https://doi.pangaea.de/10.1594/PANGAEA.950398
id ftdatacite:10.1594/pangaea.950398
record_format openpolar
spelling ftdatacite:10.1594/pangaea.950398 2023-06-11T04:07:13+02:00 Coastal and landfast sea ice thickness in western Ross Sea, Antarctica, from airborne electromagnetic induction in November 2017: sea ice in front of Hells Gate Ice Shelf ... Langhorne, Patricia J Haas, Christian Rack, Wolfgang Leonard, Greg H Brett, Gemma Marie Price, Daniel 2022 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.950398 https://doi.pangaea.de/10.1594/PANGAEA.950398 en eng PANGAEA https://dx.doi.org/10.1594/pangaea.950402 https://dx.doi.org/10.5194/tc-15-247-2021 https://dx.doi.org/10.1029/2020gl090866 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 airborne electromagnetic induction measurement landfast sea ice Sub-ice platelet layer western Ross Sea Date/Time of event LATITUDE LONGITUDE Sea ice thickness Sub-ice platelet-layer thickness Electro-magnetic Bird EM-Bird DEEP SOUTH NATIONAL SCIENCE CHALLENGE Targeted observation and process-informed modelling of Antarctic sea ice TOPIMASI Dataset dataset 2022 ftdatacite https://doi.org/10.1594/pangaea.95039810.1594/pangaea.95040210.5194/tc-15-247-202110.1029/2020gl090866 2023-06-01T11:24:02Z The data are approximately 800 km of airborne electromagnetic survey of coastal sea ice and sub-ice platelet layer (SIPL) thickness distributions in the western Ross Sea, Antarctica, from McMurdo Sound to Cape Adare. Data were collected between 8 and 13 November 2017, within 30 days of the maximum fast ice extent in this region. Approximately 700 km of the transect was over landfast sea ice that had been mechanically attached to the coast for at least 15 days. Most of the ice was first-year sea ice. Unsmoothed in-phase and quadrature components are presented at all locations. Data have been smoothed with an 100 point median filter, and in-phase and quadrature smoothed data are also presented at all locations. Beneath level ice it is possible to identify the thickness of an SIPL and a filter is described (Langhorne et al) to identify level ice. Level ice in-phase, quadrature and SIPL thickness, derived from these, are presented at locations of level ice. For rough ice, the in-phase component is considered the ... : Location sea ice in front of Hells Gate Ice ShelfFast ice data collected 9 Nov 2017Blank cell indicates that data do not exist at that location. NB: for level ice column5=column7 and column 6=column8. For rough ice there are no entries in columns 7, 8, & 9. ... Dataset Antarc* Antarctic Antarctica Ice Shelf McMurdo Sound Ross Sea Sea ice DataCite Metadata Store (German National Library of Science and Technology) Adare ENVELOPE(170.233,170.233,-71.283,-71.283) Antarctic Cape Adare ENVELOPE(175.000,175.000,-71.000,-71.000) Hells Gate ENVELOPE(163.800,163.800,-74.850,-74.850) McMurdo Sound Ross Sea
institution Open Polar
collection DataCite Metadata Store (German National Library of Science and Technology)
op_collection_id ftdatacite
language English
topic airborne electromagnetic induction measurement
landfast sea ice
Sub-ice platelet layer
western Ross Sea
Date/Time of event
LATITUDE
LONGITUDE
Sea ice thickness
Sub-ice platelet-layer thickness
Electro-magnetic Bird EM-Bird
DEEP SOUTH NATIONAL SCIENCE CHALLENGE Targeted observation and process-informed modelling of Antarctic sea ice TOPIMASI
spellingShingle airborne electromagnetic induction measurement
landfast sea ice
Sub-ice platelet layer
western Ross Sea
Date/Time of event
LATITUDE
LONGITUDE
Sea ice thickness
Sub-ice platelet-layer thickness
Electro-magnetic Bird EM-Bird
DEEP SOUTH NATIONAL SCIENCE CHALLENGE Targeted observation and process-informed modelling of Antarctic sea ice TOPIMASI
Langhorne, Patricia J
Haas, Christian
Rack, Wolfgang
Leonard, Greg H
Brett, Gemma Marie
Price, Daniel
Coastal and landfast sea ice thickness in western Ross Sea, Antarctica, from airborne electromagnetic induction in November 2017: sea ice in front of Hells Gate Ice Shelf ...
topic_facet airborne electromagnetic induction measurement
landfast sea ice
Sub-ice platelet layer
western Ross Sea
Date/Time of event
LATITUDE
LONGITUDE
Sea ice thickness
Sub-ice platelet-layer thickness
Electro-magnetic Bird EM-Bird
DEEP SOUTH NATIONAL SCIENCE CHALLENGE Targeted observation and process-informed modelling of Antarctic sea ice TOPIMASI
description The data are approximately 800 km of airborne electromagnetic survey of coastal sea ice and sub-ice platelet layer (SIPL) thickness distributions in the western Ross Sea, Antarctica, from McMurdo Sound to Cape Adare. Data were collected between 8 and 13 November 2017, within 30 days of the maximum fast ice extent in this region. Approximately 700 km of the transect was over landfast sea ice that had been mechanically attached to the coast for at least 15 days. Most of the ice was first-year sea ice. Unsmoothed in-phase and quadrature components are presented at all locations. Data have been smoothed with an 100 point median filter, and in-phase and quadrature smoothed data are also presented at all locations. Beneath level ice it is possible to identify the thickness of an SIPL and a filter is described (Langhorne et al) to identify level ice. Level ice in-phase, quadrature and SIPL thickness, derived from these, are presented at locations of level ice. For rough ice, the in-phase component is considered the ... : Location sea ice in front of Hells Gate Ice ShelfFast ice data collected 9 Nov 2017Blank cell indicates that data do not exist at that location. NB: for level ice column5=column7 and column 6=column8. For rough ice there are no entries in columns 7, 8, & 9. ...
format Dataset
author Langhorne, Patricia J
Haas, Christian
Rack, Wolfgang
Leonard, Greg H
Brett, Gemma Marie
Price, Daniel
author_facet Langhorne, Patricia J
Haas, Christian
Rack, Wolfgang
Leonard, Greg H
Brett, Gemma Marie
Price, Daniel
author_sort Langhorne, Patricia J
title Coastal and landfast sea ice thickness in western Ross Sea, Antarctica, from airborne electromagnetic induction in November 2017: sea ice in front of Hells Gate Ice Shelf ...
title_short Coastal and landfast sea ice thickness in western Ross Sea, Antarctica, from airborne electromagnetic induction in November 2017: sea ice in front of Hells Gate Ice Shelf ...
title_full Coastal and landfast sea ice thickness in western Ross Sea, Antarctica, from airborne electromagnetic induction in November 2017: sea ice in front of Hells Gate Ice Shelf ...
title_fullStr Coastal and landfast sea ice thickness in western Ross Sea, Antarctica, from airborne electromagnetic induction in November 2017: sea ice in front of Hells Gate Ice Shelf ...
title_full_unstemmed Coastal and landfast sea ice thickness in western Ross Sea, Antarctica, from airborne electromagnetic induction in November 2017: sea ice in front of Hells Gate Ice Shelf ...
title_sort coastal and landfast sea ice thickness in western ross sea, antarctica, from airborne electromagnetic induction in november 2017: sea ice in front of hells gate ice shelf ...
publisher PANGAEA
publishDate 2022
url https://dx.doi.org/10.1594/pangaea.950398
https://doi.pangaea.de/10.1594/PANGAEA.950398
long_lat ENVELOPE(170.233,170.233,-71.283,-71.283)
ENVELOPE(175.000,175.000,-71.000,-71.000)
ENVELOPE(163.800,163.800,-74.850,-74.850)
geographic Adare
Antarctic
Cape Adare
Hells Gate
McMurdo Sound
Ross Sea
geographic_facet Adare
Antarctic
Cape Adare
Hells Gate
McMurdo Sound
Ross Sea
genre Antarc*
Antarctic
Antarctica
Ice Shelf
McMurdo Sound
Ross Sea
Sea ice
genre_facet Antarc*
Antarctic
Antarctica
Ice Shelf
McMurdo Sound
Ross Sea
Sea ice
op_relation https://dx.doi.org/10.1594/pangaea.950402
https://dx.doi.org/10.5194/tc-15-247-2021
https://dx.doi.org/10.1029/2020gl090866
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.95039810.1594/pangaea.95040210.5194/tc-15-247-202110.1029/2020gl090866
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