ADCP current velocity data for CTD stations of the BROKE-West voyage of the Aurora Australis, 2006
Progress Code: completed Statement: There are numerous breaks in the constant 1/2 hourly record where ADCP crashes, switch offs, or bad data have prevented data complilation. Several bad values are present in the latitude and longitude data, where anomolous ship positions are indicated, these are fl...
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ftands:oai:ands.org.au::2822049 2024-09-15T17:46:20+00:00 ADCP current velocity data for CTD stations of the BROKE-West voyage of the Aurora Australis, 2006 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) MEIJERS, ANDREW (collaborator) MEIJERS, ANDREW (hasPrincipalInvestigator) MEIJERS, ANDREW (author) Meijers, A. and Klockers, A. (originator) Spatial: westlimit=29.898; southlimit=-69.216; eastlimit=115.746; northlimit=-31.964 Temporal: From 2005-12-31 to 2006-03-03 https://researchdata.edu.au/adcp-current-velocity-australis-2006/2822049 unknown Australian Ocean Data Network https://researchdata.edu.au/adcp-current-velocity-australis-2006/2822049 BROKE-West_ADCP AU/AADC > Australian Antarctic Data Centre, Australia oceans EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS ADCP Acoustic Doppler current Profiler STATION CTD CURRENT VELOCITY PROFILE NORTH COMPONENTS EAST ADCP > SHIPS R/V AA > R/V Aurora Australis AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA GEOGRAPHIC REGION > POLAR dataset ftands 2024-08-06T01:58:58Z Progress Code: completed Statement: There are numerous breaks in the constant 1/2 hourly record where ADCP crashes, switch offs, or bad data have prevented data complilation. Several bad values are present in the latitude and longitude data, where anomolous ship positions are indicated, these are flagged in the dataset. ADCP data are given in half hour averages of raw ADCP one per second ping data. A pdf document providing further information about the dataset is available for download at the provided URL. The Acoustic Doppler Current Profiler (ADCP) data were acquired constantly over the duration of the Australian 2006 V3 BROKE-West survey. Data presented here are the results of 1/2 hour integrations of the cruise data from the start of the voyage in Fremantle, Australia, to the start of the return leg just north of Australia's Davis Station in Antarctica (-66.56S, 77.98E). North and eastward components of the current velocity are given for depths up to 300m below the surface along the ship track. Data Acquisition: The shipboard ADCP is a continuous broadband recording device that operates over the duration of the voyage, ensonifying the water column once a second. As the instrument is fixed to the ship, it has a range of approximately 250m deep. Data from the shipboard Ashtek 3 dimensional GPS system is used along with bottom tracking data (when the water is shallow enough i.e. less than 250m) and automatically integrated into ADCP ping data to provide absolute current velocities. Data Processing: The ship ADCP constantly and automatically collects and stores raw .rawdp binary files in ensembles of three minutes worth of pings. This is regularly automatically collated into larger .adp files containing data for several hours (200+ ensembles). This data are processed for use in analysis using specialist software provided by Mark Rosenberg (mark.rosenberg AT utas.edu.au) that integrates together data from the ADCP .adp files for periods (30 minutes in this case) over a give time (from cruise start to the ... Dataset Antarc* Antarctica aurora australis 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 EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS ADCP Acoustic Doppler current Profiler STATION CTD CURRENT VELOCITY PROFILE NORTH COMPONENTS EAST ADCP > SHIPS R/V AA > R/V Aurora Australis AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA GEOGRAPHIC REGION > POLAR |
spellingShingle |
oceans EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS ADCP Acoustic Doppler current Profiler STATION CTD CURRENT VELOCITY PROFILE NORTH COMPONENTS EAST ADCP > SHIPS R/V AA > R/V Aurora Australis AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA GEOGRAPHIC REGION > POLAR ADCP current velocity data for CTD stations of the BROKE-West voyage of the Aurora Australis, 2006 |
topic_facet |
oceans EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS ADCP Acoustic Doppler current Profiler STATION CTD CURRENT VELOCITY PROFILE NORTH COMPONENTS EAST ADCP > SHIPS R/V AA > R/V Aurora Australis AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA GEOGRAPHIC REGION > POLAR |
description |
Progress Code: completed Statement: There are numerous breaks in the constant 1/2 hourly record where ADCP crashes, switch offs, or bad data have prevented data complilation. Several bad values are present in the latitude and longitude data, where anomolous ship positions are indicated, these are flagged in the dataset. ADCP data are given in half hour averages of raw ADCP one per second ping data. A pdf document providing further information about the dataset is available for download at the provided URL. The Acoustic Doppler Current Profiler (ADCP) data were acquired constantly over the duration of the Australian 2006 V3 BROKE-West survey. Data presented here are the results of 1/2 hour integrations of the cruise data from the start of the voyage in Fremantle, Australia, to the start of the return leg just north of Australia's Davis Station in Antarctica (-66.56S, 77.98E). North and eastward components of the current velocity are given for depths up to 300m below the surface along the ship track. Data Acquisition: The shipboard ADCP is a continuous broadband recording device that operates over the duration of the voyage, ensonifying the water column once a second. As the instrument is fixed to the ship, it has a range of approximately 250m deep. Data from the shipboard Ashtek 3 dimensional GPS system is used along with bottom tracking data (when the water is shallow enough i.e. less than 250m) and automatically integrated into ADCP ping data to provide absolute current velocities. Data Processing: The ship ADCP constantly and automatically collects and stores raw .rawdp binary files in ensembles of three minutes worth of pings. This is regularly automatically collated into larger .adp files containing data for several hours (200+ ensembles). This data are processed for use in analysis using specialist software provided by Mark Rosenberg (mark.rosenberg AT utas.edu.au) that integrates together data from the ADCP .adp files for periods (30 minutes in this case) over a give time (from cruise start to the ... |
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) MEIJERS, ANDREW (collaborator) MEIJERS, ANDREW (hasPrincipalInvestigator) MEIJERS, ANDREW (author) Meijers, A. and Klockers, A. (originator) |
format |
Dataset |
title |
ADCP current velocity data for CTD stations of the BROKE-West voyage of the Aurora Australis, 2006 |
title_short |
ADCP current velocity data for CTD stations of the BROKE-West voyage of the Aurora Australis, 2006 |
title_full |
ADCP current velocity data for CTD stations of the BROKE-West voyage of the Aurora Australis, 2006 |
title_fullStr |
ADCP current velocity data for CTD stations of the BROKE-West voyage of the Aurora Australis, 2006 |
title_full_unstemmed |
ADCP current velocity data for CTD stations of the BROKE-West voyage of the Aurora Australis, 2006 |
title_sort |
adcp current velocity data for ctd stations of the broke-west voyage of the aurora australis, 2006 |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/adcp-current-velocity-australis-2006/2822049 |
op_coverage |
Spatial: westlimit=29.898; southlimit=-69.216; eastlimit=115.746; northlimit=-31.964 Temporal: From 2005-12-31 to 2006-03-03 |
genre |
Antarc* Antarctica aurora australis Southern Ocean |
genre_facet |
Antarc* Antarctica aurora australis Southern Ocean |
op_source |
AU/AADC > Australian Antarctic Data Centre, Australia |
op_relation |
https://researchdata.edu.au/adcp-current-velocity-australis-2006/2822049 BROKE-West_ADCP |
_version_ |
1810494389262221312 |