Wave-ice interactions collected on landfast ice near Casey Station, 2020
Progress Code: completed Statement: No problems were encountered with data collection. This dataset contains ice motion observations made under the Australian Antarctic Program, projects 4593 and 4506. Data was obtained using two open-source ice motion loggers, hereafter ice buoys. Two ice buoys wer...
Format: | Dataset |
---|---|
Language: | unknown |
Published: |
Australian Ocean Data Network
|
Subjects: | |
Online Access: | https://researchdata.edu.au/wave-ice-interactions-station-2020/2817855 |
id |
ftands:oai:ands.org.au::2817855 |
---|---|
record_format |
openpolar |
spelling |
ftands:oai:ands.org.au::2817855 2023-10-09T21:45:26+02:00 Wave-ice interactions collected on landfast ice near Casey Station, 2020 Spatial: westlimit=110.6; southlimit=-66.193; eastlimit=110.63; northlimit=-66.182 Temporal: From 2020-10-13 to 2021-11-10 https://researchdata.edu.au/wave-ice-interactions-station-2020/2817855 unknown Australian Ocean Data Network https://researchdata.edu.au/wave-ice-interactions-station-2020/2817855 AAS_4593_IB_2020_Casey Dataset DOI AU/AADC > Australian Antarctic Data Centre, Australia oceans EARTH SCIENCE > OCEANS > SEA ICE > SEA ICE MOTION CRYOSPHERE > OCEAN WAVES > WAVE SPEED/DIRECTION OCEAN WAVES ICE BUOY WAVE-ICE INTERACTIONS DRIFTING BUOYS FIELD SURVEYS AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR CONTINENT > ANTARCTICA dataset ftands 2023-09-18T22:43:44Z Progress Code: completed Statement: No problems were encountered with data collection. This dataset contains ice motion observations made under the Australian Antarctic Program, projects 4593 and 4506. Data was obtained using two open-source ice motion loggers, hereafter ice buoys. Two ice buoys were deployed on landfast ice just north of the Swain Group, Antarctica (66.2 degr. S, 110.6 degr. E), on 13 October 2020. Instruments were retrieved on 10 November 2020. The ice buoys measure motion in 9-degrees-of-freedom at 10Hz using a VectorNAV VN-100 IMU, with an accuracy of O(mm) for short waves and O(cm) for long waves. Both instruments also record their geographical location through GPS. Full time series of their motion is processed on board and summaries are send through Iridium. Wave spectra and GPS coordinates were transmitted roughly every 4 hours. The dataset comprises the raw data measured by the two ice buoys, we have referred to them as AAD_17 and AAD_18 for administrative reasons. Data output for each buoy is: A = vertical acceleration (mean subtracted) (m/s^2); P = pitch (degrees); R = roll motion (degrees); z = surface elevation (m); t = UTC time (Matlab ‘datenum’ format, i.e., days since year 0000); lat = latitude; lon = longitude. The geographical coordinates ‘lat’ and ‘lon’ are in degrees. Dataset Antarc* Antarctic Antarctica Australian Antarctic Program Sea ice Swain Group Research Data Australia (Australian National Data Service - ANDS) Antarctic Casey Station ENVELOPE(110.528,110.528,-66.282,-66.282) Swain Group ENVELOPE(110.597,110.597,-66.220,-66.220) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
oceans EARTH SCIENCE > OCEANS > SEA ICE > SEA ICE MOTION CRYOSPHERE > OCEAN WAVES > WAVE SPEED/DIRECTION OCEAN WAVES ICE BUOY WAVE-ICE INTERACTIONS DRIFTING BUOYS FIELD SURVEYS AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR CONTINENT > ANTARCTICA |
spellingShingle |
oceans EARTH SCIENCE > OCEANS > SEA ICE > SEA ICE MOTION CRYOSPHERE > OCEAN WAVES > WAVE SPEED/DIRECTION OCEAN WAVES ICE BUOY WAVE-ICE INTERACTIONS DRIFTING BUOYS FIELD SURVEYS AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR CONTINENT > ANTARCTICA Wave-ice interactions collected on landfast ice near Casey Station, 2020 |
topic_facet |
oceans EARTH SCIENCE > OCEANS > SEA ICE > SEA ICE MOTION CRYOSPHERE > OCEAN WAVES > WAVE SPEED/DIRECTION OCEAN WAVES ICE BUOY WAVE-ICE INTERACTIONS DRIFTING BUOYS FIELD SURVEYS AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR CONTINENT > ANTARCTICA |
description |
Progress Code: completed Statement: No problems were encountered with data collection. This dataset contains ice motion observations made under the Australian Antarctic Program, projects 4593 and 4506. Data was obtained using two open-source ice motion loggers, hereafter ice buoys. Two ice buoys were deployed on landfast ice just north of the Swain Group, Antarctica (66.2 degr. S, 110.6 degr. E), on 13 October 2020. Instruments were retrieved on 10 November 2020. The ice buoys measure motion in 9-degrees-of-freedom at 10Hz using a VectorNAV VN-100 IMU, with an accuracy of O(mm) for short waves and O(cm) for long waves. Both instruments also record their geographical location through GPS. Full time series of their motion is processed on board and summaries are send through Iridium. Wave spectra and GPS coordinates were transmitted roughly every 4 hours. The dataset comprises the raw data measured by the two ice buoys, we have referred to them as AAD_17 and AAD_18 for administrative reasons. Data output for each buoy is: A = vertical acceleration (mean subtracted) (m/s^2); P = pitch (degrees); R = roll motion (degrees); z = surface elevation (m); t = UTC time (Matlab ‘datenum’ format, i.e., days since year 0000); lat = latitude; lon = longitude. The geographical coordinates ‘lat’ and ‘lon’ are in degrees. |
format |
Dataset |
title |
Wave-ice interactions collected on landfast ice near Casey Station, 2020 |
title_short |
Wave-ice interactions collected on landfast ice near Casey Station, 2020 |
title_full |
Wave-ice interactions collected on landfast ice near Casey Station, 2020 |
title_fullStr |
Wave-ice interactions collected on landfast ice near Casey Station, 2020 |
title_full_unstemmed |
Wave-ice interactions collected on landfast ice near Casey Station, 2020 |
title_sort |
wave-ice interactions collected on landfast ice near casey station, 2020 |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/wave-ice-interactions-station-2020/2817855 |
op_coverage |
Spatial: westlimit=110.6; southlimit=-66.193; eastlimit=110.63; northlimit=-66.182 Temporal: From 2020-10-13 to 2021-11-10 |
long_lat |
ENVELOPE(110.528,110.528,-66.282,-66.282) ENVELOPE(110.597,110.597,-66.220,-66.220) |
geographic |
Antarctic Casey Station Swain Group |
geographic_facet |
Antarctic Casey Station Swain Group |
genre |
Antarc* Antarctic Antarctica Australian Antarctic Program Sea ice Swain Group |
genre_facet |
Antarc* Antarctic Antarctica Australian Antarctic Program Sea ice Swain Group |
op_source |
AU/AADC > Australian Antarctic Data Centre, Australia |
op_relation |
https://researchdata.edu.au/wave-ice-interactions-station-2020/2817855 AAS_4593_IB_2020_Casey Dataset DOI |
_version_ |
1779318655753912320 |