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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ftands:oai:ands.org.au::1408978 |
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ftands:oai:ands.org.au::1408978 2023-05-15T13:51:59+02:00 SA Agulhas II Winter 2017 Cruise: ice edge drifters AADC (originator) AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider) Spatial: northlimit=-60; southlimit=-63; westlimit=29; eastLimit=56 Temporal: From 2017-07-05 to 2017-12-01 https://researchdata.ands.org.au/sa-agulhas-ii-edge-drifters/1408978 https://data.aad.gov.au/metadata/records/AAS_4434_AGULHAS_TRACKERS_2017 https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4434_AGULHAS_TRACKERS_2017 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=AAS_4434 http://data.aad.gov.au/eds/4882/download https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=4434 unknown Australian Ocean Data Network https://researchdata.ands.org.au/sa-agulhas-ii-edge-drifters/1408978 8504963e-1b78-4028-910d-8766db380f4f https://data.aad.gov.au/metadata/records/AAS_4434_AGULHAS_TRACKERS_2017 https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4434_AGULHAS_TRACKERS_2017 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=AAS_4434 http://data.aad.gov.au/eds/4882/download https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=4434 https://data.aad.gov.au oceans ICE FLOES EARTH SCIENCE CRYOSPHERE SEA ICE SEA ICE MOTION GPS > Global Positioning System SHIPS AMD/AU CEOS AMD OCEAN > SOUTHERN OCEAN GEOGRAPHIC REGION > POLAR dataset ftands 2020-01-05T22:39:59Z 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 AMD/AU CEOS AMD OCEAN > SOUTHERN OCEAN GEOGRAPHIC REGION > POLAR |
spellingShingle |
oceans ICE FLOES EARTH SCIENCE CRYOSPHERE SEA ICE SEA ICE MOTION GPS > Global Positioning System SHIPS AMD/AU CEOS AMD 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 AMD/AU CEOS AMD 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 |
AADC (originator) AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider) |
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 Ocean Data Network |
url |
https://researchdata.ands.org.au/sa-agulhas-ii-edge-drifters/1408978 https://data.aad.gov.au/metadata/records/AAS_4434_AGULHAS_TRACKERS_2017 https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4434_AGULHAS_TRACKERS_2017 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=AAS_4434 http://data.aad.gov.au/eds/4882/download https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=4434 |
op_coverage |
Spatial: northlimit=-60; southlimit=-63; westlimit=29; eastLimit=56 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 |
https://data.aad.gov.au |
op_relation |
https://researchdata.ands.org.au/sa-agulhas-ii-edge-drifters/1408978 8504963e-1b78-4028-910d-8766db380f4f https://data.aad.gov.au/metadata/records/AAS_4434_AGULHAS_TRACKERS_2017 https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4434_AGULHAS_TRACKERS_2017 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=AAS_4434 http://data.aad.gov.au/eds/4882/download https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=4434 |
_version_ |
1766256103351386112 |