Data

SA Agulhas II Winter 2017 Cruise: Waves In Ice Observation Systems (WIIOS)

Australian Ocean Data Network
Eayrs, C., Holland, D., Mojica, J., Vichi, M., Alberello, A., Bekker, A., Bennetts, L., De Jong, E., Joubert, W., Machutchon, K., Messori, G., Onorato, M., Saunders, C., Skatulla, S., Toffoli, A. ; EAYRS, CLARE ; HOLLAND, DAVID ; MOJICA, JHON ; VICHI, MARCELLO ; ALBERELLO, ALBERTO ; BEKKER, ANRIËTTE ; BENNETTS, LUKE ; DE JONG, EHLKE ; JOUBERT, WARREN ; MACHUTCHON, KEITH ; MESSORI, GABRIELE ; ONORATO, MIGUEL ; SAUNDERS, CLINTON ; SKATULLA, SEBASTIAN ; TOFFOLI, ALESSANDRO
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=http://data.aad.gov.au/metadata/records/CSLC_WIIOS_2017&rft.title=SA Agulhas II Winter 2017 Cruise: Waves In Ice Observation Systems (WIIOS)&rft.identifier=http://data.aad.gov.au/metadata/records/CSLC_WIIOS_2017&rft.publisher=Australian Antarctic Data Centre&rft.description=Two Waves In Ice Observation Systems (Kohout, Alison L., Bill Penrose, Scott Penrose, and Michael J M Williams. 2015. “A Device for Measuring Wave-Induced Motion of Ice Floes in the Antarctic Marginal Ice Zone.” Annals of Glaciology 56 (69): 415–24. doi:10.3189/2015AoG69A600) were deployed about 1.5 km apart on ice floes close to latitude 62.8 S and longitude 29.8 E on 4th July 2017 (NYU1 and NYU2). The region where the instruments were deployed (Antarctic Marginal Ice Zone) consisted of first-year ice on average 40 – 60 cm thick. The instruments were deployed by hand by three people, lowered by crane from the ship to the ice on a basket cradle. NYU 1 was deployed on a rectangular ice floe of length 8 m and width 3 m, with a thickness of about 40 – 50 cm. NYU 2 was deployed on a triangular ice floe of length 4 m and thickness 40 cm. The temporal resolution is variability (every 15 minutes to 2 hourly). The survival of the sensors depended on staying fixed to the floe and the battery life. On 12th July, the sampling rate of NYU 2 was reduced from 15 minutes to 2 hourly to extend the battery life. On 13th July, NYU 1 overheated and the battery dropped below the operating voltage. NYU 2 continued to send back data for another six days, but then stopped sending data for an unknown reason on 19th July. Records can support 1. the assessment of metocean conditions in the Southern Oceans; and 2. calibration and validation of wave and global circulation models.Progress Code: completed&rft.creator=Eayrs, C., Holland, D., Mojica, J., Vichi, M., Alberello, A., Bekker, A., Bennetts, L., De Jong, E., Joubert, W., Machutchon, K., Messori, G., Onorato, M., Saunders, C., Skatulla, S., Toffoli, A. &rft.creator=EAYRS, CLARE &rft.creator=HOLLAND, DAVID &rft.creator=MOJICA, JHON &rft.creator=VICHI, MARCELLO &rft.creator=ALBERELLO, ALBERTO &rft.creator=BEKKER, ANRIËTTE &rft.creator=BENNETTS, LUKE &rft.creator=DE JONG, EHLKE &rft.creator=JOUBERT, WARREN &rft.creator=MACHUTCHON, KEITH &rft.creator=MESSORI, GABRIELE &rft.creator=ONORATO, MIGUEL &rft.creator=SAUNDERS, CLINTON &rft.creator=SKATULLA, SEBASTIAN &rft.creator=TOFFOLI, ALESSANDRO &rft.date=2019&rft.coverage=westlimit=29.8; southlimit=-62.8; eastlimit=31.9; northlimit=-62.2&rft.coverage=westlimit=29.8; southlimit=-62.8; eastlimit=31.9; northlimit=-62.2&rft_rights=This metadata record is publicly available.&rft_rights=These data are publicly available for download from the provided URL.&rft_rights= https://creativecommons.org/licenses/by/4.0/legalcode&rft_rights=This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=CSLC_WIIOS_2017 when using these data. http://creativecommons.org/licenses/by/4.0/).&rft_rights=Portable Network Graphic&rft_rights=https://i.creativecommons.org/l/by/3.0/88x31.png&rft_rights=Creative Commons by Attribution logo&rft_rights=Attribution 4.0 International (CC BY 4.0)&rft_rights=Legal code for Creative Commons by Attribution 4.0 International license&rft_rights=Attribution 4.0 International (CC BY 4.0)&rft_rights= https://creativecommons.org/licenses/by/4.0/legalcode&rft_subject=oceans&rft_subject=EARTH SCIENCE > OCEANS > OCEAN WAVES&rft_subject=EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE FLOES&rft_subject=EARTH SCIENCE > CRYOSPHERE > SEA ICE&rft_subject=EARTH SCIENCE > OCEANS > SEA ICE&rft_subject=R/V S.A. AGULHAS II&rft_subject=DRIFTING BUOYS&rft_subject=GPS > Global Positioning System&rft_subject=IMU > INERTIAL MEASUREMENT UNIT&rft_subject=SHIPS&rft_subject=AMD/AU&rft_subject=CEOS&rft_subject=AMD&rft_subject=GEOGRAPHIC REGION > POLAR&rft_subject=OCEAN > SOUTHERN OCEAN&rft.type=dataset&rft.language=English Access the data
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This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/).

Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=CSLC_WIIOS_2017 when using these data.
http://creativecommons.org/licenses/by/4.0/).

Attribution 4.0 International (CC BY 4.0)

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This metadata record is publicly available.

These data are publicly available for download from the provided URL.

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Brief description

Two Waves In Ice Observation Systems (Kohout, Alison L., Bill Penrose, Scott Penrose, and Michael J M Williams. 2015. “A Device for Measuring Wave-Induced Motion of Ice Floes in the Antarctic Marginal Ice Zone.” Annals of Glaciology 56 (69): 415–24. doi:10.3189/2015AoG69A600) were deployed about 1.5 km apart on ice floes close to latitude 62.8 S and longitude 29.8 E on 4th July 2017 (NYU1 and NYU2). The region where the instruments were deployed (Antarctic Marginal Ice Zone) consisted of first-year ice on average 40 – 60 cm thick. The instruments were deployed by hand by three people, lowered by crane from the ship to the ice on a basket cradle. NYU 1 was deployed on a rectangular ice floe of length 8 m and width 3 m, with a thickness of about 40 – 50 cm. NYU 2 was deployed on a triangular ice floe of length 4 m and thickness 40 cm. The temporal resolution is variability (every 15 minutes to 2 hourly). The survival of the sensors depended on staying fixed to the floe and the battery life. On 12th July, the sampling rate of NYU 2 was reduced from 15 minutes to 2 hourly to extend the battery life. On 13th July, NYU 1 overheated and the battery dropped below the operating voltage. NYU 2 continued to send back data for another six days, but then stopped sending data for an unknown reason on 19th July. Records can support 1. the assessment of metocean conditions in the Southern Oceans; and 2. calibration and validation of wave and global circulation models.

Lineage

Progress Code: completed

Notes

Purpose
Observation of waves in the Antarctic marginal ice zone

Data time period: 2017-07-04 to 2017-07-19

This dataset is part of a larger collection

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31.9,-62.2 31.9,-62.8 29.8,-62.8 29.8,-62.2 31.9,-62.2

30.85,-62.5

text: westlimit=29.8; southlimit=-62.8; eastlimit=31.9; northlimit=-62.2

Subjects
AMD | AMD/AU | CEOS | DRIFTING BUOYS | EARTH SCIENCE > CRYOSPHERE > SEA ICE | EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE FLOES | EARTH SCIENCE > OCEANS > OCEAN WAVES | EARTH SCIENCE > OCEANS > SEA ICE | GEOGRAPHIC REGION > POLAR | GPS > Global Positioning System | IMU > INERTIAL MEASUREMENT UNIT | OCEAN > SOUTHERN OCEAN | R/V S.A. AGULHAS II | SHIPS | oceans |

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uri : http://data.aad.gov.au/eds/4881/download

Identifiers
  • global : CSLC_WIIOS_2017
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