SA Agulhas II Winter 2017 Cruise: ice edge drifters
Three Trident Sensors Helix beacons (Unit 1,2,3) were deployed about on ice floes close to latitude 62.8 S and longitude 29.8 E on 4th July 2017 to measure sea ice drift. The region where the instruments were deployed (Antarctic Marginal Ice Zone) consisted of first-year ice on average ~50 cm thick....
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Australian Antarctic Data Centre
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Online Access: | https://researchdata.ands.org.au/sa-agulhas-ii-edge-drifters/1385750 https://doi.org/10.26179/5cc937513bd6d https://data.aad.gov.au/metadata/records/AAS_4434_AGULHAS_TRACKERS_2017 http://nla.gov.au/nla.party-617536 |
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ftands:oai:ands.org.au::1385750 2023-05-15T13:47:42+02:00 SA Agulhas II Winter 2017 Cruise: ice edge drifters MACHUTCHON, KEITH (hasPrincipalInvestigator) VICHI, MARCELLO (hasPrincipalInvestigator) EAYRS, CLARE (hasPrincipalInvestigator) EAYRS, CLARE (processor) ALBERELLO, ALBERTO (hasPrincipalInvestigator) BABANIN, ALEXANDER (hasPrincipalInvestigator) BEKKER, ANRIËTTE (hasPrincipalInvestigator) BENNETTS, LUKE (hasPrincipalInvestigator) HOLLAND, DAVID (hasPrincipalInvestigator) DE JONG, EHLKE (hasPrincipalInvestigator) JOUBERT, WARREN (hasPrincipalInvestigator) MESSORI, GABRIELE (hasPrincipalInvestigator) MOJICA, JHON (hasPrincipalInvestigator) ONORATO, MIGUEL (hasPrincipalInvestigator) SAUNDERS, CLINTON (hasPrincipalInvestigator) SKATULLA, SEBASTIAN (hasPrincipalInvestigator) TOFFOLI, ALESSANDRO (hasPrincipalInvestigator) Australian Antarctic Data Centre (publisher) Spatial: northlimit=-60; southlimit=-63; westlimit=29; eastLimit=56; projection=WGS84 Temporal: From 2017-07-05 to 2017-12-01 https://researchdata.ands.org.au/sa-agulhas-ii-edge-drifters/1385750 https://doi.org/10.26179/5cc937513bd6d https://data.aad.gov.au/metadata/records/AAS_4434_AGULHAS_TRACKERS_2017 http://nla.gov.au/nla.party-617536 unknown Australian Antarctic Data Centre https://researchdata.ands.org.au/sa-agulhas-ii-edge-drifters/1385750 8504963e-1b78-4028-910d-8766db380f4f doi:10.26179/5cc937513bd6d AAS_4434_AGULHAS_TRACKERS_2017 https://data.aad.gov.au/metadata/records/AAS_4434_AGULHAS_TRACKERS_2017 http://nla.gov.au/nla.party-617536 Australian Antarctic Data Centre oceans ICE FLOES EARTH SCIENCE CRYOSPHERE SEA ICE SEA ICE MOTION GPS > Global Positioning System SHIPS OCEAN > SOUTHERN OCEAN GEOGRAPHIC REGION > POLAR dataset ftands https://doi.org/10.26179/5cc937513bd6d 2020-01-05T22:29:31Z Three Trident Sensors Helix beacons (Unit 1,2,3) were deployed about on ice floes close to latitude 62.8 S and longitude 29.8 E on 4th July 2017 to measure sea ice drift. The region where the instruments were deployed (Antarctic Marginal Ice Zone) consisted of first-year ice on average ~50 cm thick. The instruments were deployed by hand by three people, lowered by crane from the ship to the ice on a basket cradle on floes ~5 m in diameter. The temporal resolution is 4 hours. The survival of the sensors depended on staying fixed to the floe and the battery life. Unit 1 provided GPS location from the 5th July 2017 to 1st December 2017, started at 62.84 S and 30.20 E and finished at 61.55 S and 55.99 E. Unit 2 provided GPS location from the 5th July 2017 to 3rd August 2017, started at 62.83 S and 30.20 E and finished at 62.36 S and 31.57 E. Unit 3 provided GPS location from the 5th July 2017 to 15st August December 2017, started at 62.59 S and 29.98 E and finished at 61.16 S and 35.60 E. In the .xlsx submission sheet 1 refers to Unit 1, sheet 2 to Unit 2, and sheet 3 to Unit 3. First column is the Unit Identifier (1,2,3) Second column is the date in the format day/month/year Third column is the UTC time in the format hh:mm:ss Fourth column is the latitude in degrees and decimals, the negative refers to South Fifth column is the longitude in degrees and decimals, the positive refers to East Dataset Antarc* Antarctic Sea ice Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Antarctic Southern Ocean Trident ENVELOPE(169.233,169.233,-72.433,-72.433) ENVELOPE(29,56,-60,-63) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
oceans ICE FLOES EARTH SCIENCE CRYOSPHERE SEA ICE SEA ICE MOTION GPS > Global Positioning System SHIPS OCEAN > SOUTHERN OCEAN GEOGRAPHIC REGION > POLAR |
spellingShingle |
oceans ICE FLOES EARTH SCIENCE CRYOSPHERE SEA ICE SEA ICE MOTION GPS > Global Positioning System SHIPS OCEAN > SOUTHERN OCEAN GEOGRAPHIC REGION > POLAR SA Agulhas II Winter 2017 Cruise: ice edge drifters |
topic_facet |
oceans ICE FLOES EARTH SCIENCE CRYOSPHERE SEA ICE SEA ICE MOTION GPS > Global Positioning System SHIPS OCEAN > SOUTHERN OCEAN GEOGRAPHIC REGION > POLAR |
description |
Three Trident Sensors Helix beacons (Unit 1,2,3) were deployed about on ice floes close to latitude 62.8 S and longitude 29.8 E on 4th July 2017 to measure sea ice drift. The region where the instruments were deployed (Antarctic Marginal Ice Zone) consisted of first-year ice on average ~50 cm thick. The instruments were deployed by hand by three people, lowered by crane from the ship to the ice on a basket cradle on floes ~5 m in diameter. The temporal resolution is 4 hours. The survival of the sensors depended on staying fixed to the floe and the battery life. Unit 1 provided GPS location from the 5th July 2017 to 1st December 2017, started at 62.84 S and 30.20 E and finished at 61.55 S and 55.99 E. Unit 2 provided GPS location from the 5th July 2017 to 3rd August 2017, started at 62.83 S and 30.20 E and finished at 62.36 S and 31.57 E. Unit 3 provided GPS location from the 5th July 2017 to 15st August December 2017, started at 62.59 S and 29.98 E and finished at 61.16 S and 35.60 E. In the .xlsx submission sheet 1 refers to Unit 1, sheet 2 to Unit 2, and sheet 3 to Unit 3. First column is the Unit Identifier (1,2,3) Second column is the date in the format day/month/year Third column is the UTC time in the format hh:mm:ss Fourth column is the latitude in degrees and decimals, the negative refers to South Fifth column is the longitude in degrees and decimals, the positive refers to East |
author2 |
MACHUTCHON, KEITH (hasPrincipalInvestigator) VICHI, MARCELLO (hasPrincipalInvestigator) EAYRS, CLARE (hasPrincipalInvestigator) EAYRS, CLARE (processor) ALBERELLO, ALBERTO (hasPrincipalInvestigator) BABANIN, ALEXANDER (hasPrincipalInvestigator) BEKKER, ANRIËTTE (hasPrincipalInvestigator) BENNETTS, LUKE (hasPrincipalInvestigator) HOLLAND, DAVID (hasPrincipalInvestigator) DE JONG, EHLKE (hasPrincipalInvestigator) JOUBERT, WARREN (hasPrincipalInvestigator) MESSORI, GABRIELE (hasPrincipalInvestigator) MOJICA, JHON (hasPrincipalInvestigator) ONORATO, MIGUEL (hasPrincipalInvestigator) SAUNDERS, CLINTON (hasPrincipalInvestigator) SKATULLA, SEBASTIAN (hasPrincipalInvestigator) TOFFOLI, ALESSANDRO (hasPrincipalInvestigator) Australian Antarctic Data Centre (publisher) |
format |
Dataset |
title |
SA Agulhas II Winter 2017 Cruise: ice edge drifters |
title_short |
SA Agulhas II Winter 2017 Cruise: ice edge drifters |
title_full |
SA Agulhas II Winter 2017 Cruise: ice edge drifters |
title_fullStr |
SA Agulhas II Winter 2017 Cruise: ice edge drifters |
title_full_unstemmed |
SA Agulhas II Winter 2017 Cruise: ice edge drifters |
title_sort |
sa agulhas ii winter 2017 cruise: ice edge drifters |
publisher |
Australian Antarctic Data Centre |
url |
https://researchdata.ands.org.au/sa-agulhas-ii-edge-drifters/1385750 https://doi.org/10.26179/5cc937513bd6d https://data.aad.gov.au/metadata/records/AAS_4434_AGULHAS_TRACKERS_2017 http://nla.gov.au/nla.party-617536 |
op_coverage |
Spatial: northlimit=-60; southlimit=-63; westlimit=29; eastLimit=56; projection=WGS84 Temporal: From 2017-07-05 to 2017-12-01 |
long_lat |
ENVELOPE(169.233,169.233,-72.433,-72.433) ENVELOPE(29,56,-60,-63) |
geographic |
Antarctic Southern Ocean Trident |
geographic_facet |
Antarctic Southern Ocean Trident |
genre |
Antarc* Antarctic Sea ice Southern Ocean |
genre_facet |
Antarc* Antarctic Sea ice Southern Ocean |
op_source |
Australian Antarctic Data Centre |
op_relation |
https://researchdata.ands.org.au/sa-agulhas-ii-edge-drifters/1385750 8504963e-1b78-4028-910d-8766db380f4f doi:10.26179/5cc937513bd6d AAS_4434_AGULHAS_TRACKERS_2017 https://data.aad.gov.au/metadata/records/AAS_4434_AGULHAS_TRACKERS_2017 http://nla.gov.au/nla.party-617536 |
op_doi |
https://doi.org/10.26179/5cc937513bd6d |
_version_ |
1766247721648259072 |