Amery Ice Shelf - hot water drill borehole AM06, RDI 300 kHz ADCP ocean velocity data 2010-2011
Progress Code: completed This dataset contains time-series of current profiles from beneath the Amery Ice Shelf obtained from an Acoustic Doppler Current Profiler (ADCP) (RDI 300 kHz broadband Workhorse) on the AM06 mooring string. The ADCP was positioned ~108 m below the base of the ice shelf and o...
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ftands:oai:ands.org.au::2817705 2024-09-15T17:38:41+00:00 Amery Ice Shelf - hot water drill borehole AM06, RDI 300 kHz ADCP ocean velocity data 2010-2011 AADC (owner) AADC, DATA OFFICER (distributor) AADC, DATA OFFICER (custodian) AU/AADC > Australian Antarctic Data Centre, Australia (hasAssociationWith) Australian Antarctic Data Centre (publisher) Australian Antarctic Division (sponsor) GALTON-FENZI, BEN K (hasPrincipalInvestigator) GAMBLE ROSEVEAR, MADELAINE (hasPrincipalInvestigator) GAMBLE ROSEVEAR, MADELAINE (author) ROSENBERG, MARK (collaborator) ROSENBERG, MARK (hasPrincipalInvestigator) ROSENBERG, MARK (author) Rosenberg, M., Galton-Fenzi, B.K. and Gamble Rosevear, M. (originator) Spatial: westlimit=59; southlimit=-75; eastlimit=80; northlimit=-66 Temporal: From 2010-01-07 to 2011-01-08 https://researchdata.edu.au/amery-ice-shelf-2010-2011/2817705 unknown Australian Ocean Data Network https://researchdata.edu.au/amery-ice-shelf-2010-2011/2817705 ASAC_1164_AM06_ADCP AU/AADC > Australian Antarctic Data Centre, Australia oceans climatologyMeteorologyAtmosphere EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS CRYOSPHERE > SNOW/ICE > ICE GROWTH/MELT AMERY ICE SHELF ADCP > Acoustic Doppler Current Profiler FIELD INVESTIGATION AMD/AU AMD CEOS CONTINENT > ANTARCTICA > GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN > dataset ftands 2024-08-06T01:58:58Z Progress Code: completed This dataset contains time-series of current profiles from beneath the Amery Ice Shelf obtained from an Acoustic Doppler Current Profiler (ADCP) (RDI 300 kHz broadband Workhorse) on the AM06 mooring string. The ADCP was positioned ~108 m below the base of the ice shelf and oriented to look upwards (i.e. toward the base of the shelf) to examine the water cavity boundary layer and the range (distance) from the instrument to the ice-ocean interface. Accounting for instrument displacement by ocean currents, changes in range are expected to be indicative of basal melting. The dataset contains ~1 year of velocity data from 07/01/2010 sampled at 30 minute intervals. In the vertical, the ADCP sampled 27 bins, with a measurement every 4m. Key variables in the dataset include ocean velocity (u, v, w), instrument orientation (pitch, roll, heading) and distance from the instrument to the ice shelf base (btdistance), as well as quality control parameters such as beam correlation (avbeamcor), strength of the return/echo amplitude (ampav) and velocity error (errv). Two data files are archived here, the raw data "adcp_am06_1noqc.nc" and the quality-controlled data "adcp_am06_1qc.nc". Descriptions of the quality control and post-processing are found in "readme.rtf" and notes and preliminary plots are found in "borehole2010_11.pdf". Dataset Amery Ice Shelf Antarc* Antarctica Ice Shelf Southern Ocean Research Data Australia (Australian National Data Service - ANDS) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
oceans climatologyMeteorologyAtmosphere EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS CRYOSPHERE > SNOW/ICE > ICE GROWTH/MELT AMERY ICE SHELF ADCP > Acoustic Doppler Current Profiler FIELD INVESTIGATION AMD/AU AMD CEOS CONTINENT > ANTARCTICA > GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN > |
spellingShingle |
oceans climatologyMeteorologyAtmosphere EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS CRYOSPHERE > SNOW/ICE > ICE GROWTH/MELT AMERY ICE SHELF ADCP > Acoustic Doppler Current Profiler FIELD INVESTIGATION AMD/AU AMD CEOS CONTINENT > ANTARCTICA > GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN > Amery Ice Shelf - hot water drill borehole AM06, RDI 300 kHz ADCP ocean velocity data 2010-2011 |
topic_facet |
oceans climatologyMeteorologyAtmosphere EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS CRYOSPHERE > SNOW/ICE > ICE GROWTH/MELT AMERY ICE SHELF ADCP > Acoustic Doppler Current Profiler FIELD INVESTIGATION AMD/AU AMD CEOS CONTINENT > ANTARCTICA > GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN > |
description |
Progress Code: completed This dataset contains time-series of current profiles from beneath the Amery Ice Shelf obtained from an Acoustic Doppler Current Profiler (ADCP) (RDI 300 kHz broadband Workhorse) on the AM06 mooring string. The ADCP was positioned ~108 m below the base of the ice shelf and oriented to look upwards (i.e. toward the base of the shelf) to examine the water cavity boundary layer and the range (distance) from the instrument to the ice-ocean interface. Accounting for instrument displacement by ocean currents, changes in range are expected to be indicative of basal melting. The dataset contains ~1 year of velocity data from 07/01/2010 sampled at 30 minute intervals. In the vertical, the ADCP sampled 27 bins, with a measurement every 4m. Key variables in the dataset include ocean velocity (u, v, w), instrument orientation (pitch, roll, heading) and distance from the instrument to the ice shelf base (btdistance), as well as quality control parameters such as beam correlation (avbeamcor), strength of the return/echo amplitude (ampav) and velocity error (errv). Two data files are archived here, the raw data "adcp_am06_1noqc.nc" and the quality-controlled data "adcp_am06_1qc.nc". Descriptions of the quality control and post-processing are found in "readme.rtf" and notes and preliminary plots are found in "borehole2010_11.pdf". |
author2 |
AADC (owner) AADC, DATA OFFICER (distributor) AADC, DATA OFFICER (custodian) AU/AADC > Australian Antarctic Data Centre, Australia (hasAssociationWith) Australian Antarctic Data Centre (publisher) Australian Antarctic Division (sponsor) GALTON-FENZI, BEN K (hasPrincipalInvestigator) GAMBLE ROSEVEAR, MADELAINE (hasPrincipalInvestigator) GAMBLE ROSEVEAR, MADELAINE (author) ROSENBERG, MARK (collaborator) ROSENBERG, MARK (hasPrincipalInvestigator) ROSENBERG, MARK (author) Rosenberg, M., Galton-Fenzi, B.K. and Gamble Rosevear, M. (originator) |
format |
Dataset |
title |
Amery Ice Shelf - hot water drill borehole AM06, RDI 300 kHz ADCP ocean velocity data 2010-2011 |
title_short |
Amery Ice Shelf - hot water drill borehole AM06, RDI 300 kHz ADCP ocean velocity data 2010-2011 |
title_full |
Amery Ice Shelf - hot water drill borehole AM06, RDI 300 kHz ADCP ocean velocity data 2010-2011 |
title_fullStr |
Amery Ice Shelf - hot water drill borehole AM06, RDI 300 kHz ADCP ocean velocity data 2010-2011 |
title_full_unstemmed |
Amery Ice Shelf - hot water drill borehole AM06, RDI 300 kHz ADCP ocean velocity data 2010-2011 |
title_sort |
amery ice shelf - hot water drill borehole am06, rdi 300 khz adcp ocean velocity data 2010-2011 |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/amery-ice-shelf-2010-2011/2817705 |
op_coverage |
Spatial: westlimit=59; southlimit=-75; eastlimit=80; northlimit=-66 Temporal: From 2010-01-07 to 2011-01-08 |
genre |
Amery Ice Shelf Antarc* Antarctica Ice Shelf Southern Ocean |
genre_facet |
Amery Ice Shelf Antarc* Antarctica Ice Shelf Southern Ocean |
op_source |
AU/AADC > Australian Antarctic Data Centre, Australia |
op_relation |
https://researchdata.edu.au/amery-ice-shelf-2010-2011/2817705 ASAC_1164_AM06_ADCP |
_version_ |
1810474783794528256 |