RV Investigator Voyage IN2018_V01 EK60 Echosounder
Progress Code: completed Maintenance and Update Frequency: asNeeded Statement: Original field data. This record describes scientific split-beam echosounder data collected on the RV Investigator voyage IN2018_V01, Detecting Southern Ocean change from repeat hydrography, deep Argo and trace element bi...
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Australian Ocean Data Network
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Online Access: | https://researchdata.edu.au/rv-investigator-voyage-ek60-echosounder/1332614 |
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ftands:oai:ands.org.au::1332614 2023-10-25T01:43:55+02:00 RV Investigator Voyage IN2018_V01 EK60 Echosounder CSIRO (hasAssociationWith) CSIRO O&A, Information & Data Centre (pointOfContact) CSIRO Oceans & Atmosphere - Hobart (hasAssociationWith) CSIRO/Oceans and Atmosphere (hasAssociationWith) Data Officer (DW), Hobart (processor) Nau, Amy (originator) Spatial: westlimit=131; southlimit=-66.5; eastlimit=150; northlimit=-42; projection=WGS 84 (EPSG:4326) https://researchdata.edu.au/rv-investigator-voyage-ek60-echosounder/1332614 unknown Australian Ocean Data Network https://researchdata.edu.au/rv-investigator-voyage-ek60-echosounder/1332614 434245cb-ca66-43dd-aa73-eabf76a6d758 CSIRO Oceans & Atmosphere - Hobart oceans Ship: Investigator (RV) Marine National Facility Research Voyage: IN2018_V01 Earth Science | Oceans | Ocean Acoustics Marine Features (Australia) | Derwent Estuary TAS Coastal Waters (Australia) | Tasmania Coast Global / Oceans | Southern Ocean Global / Oceans | Southern Ocean/ Australia extension Fisheries echosounder EK60 Abundance of biota Biovolume Sea-floor depth below surface of the water body Fish-finder echosounders research vessel dataset ftands 2023-09-25T23:06:49Z Progress Code: completed Maintenance and Update Frequency: asNeeded Statement: Original field data. This record describes scientific split-beam echosounder data collected on the RV Investigator voyage IN2018_V01, Detecting Southern Ocean change from repeat hydrography, deep Argo and trace element biogeochemistry & CAPRICORN which departed Hobart on the 11 January 2018 and returned to Hobart on the 22 February 2018. The Simrad EK60 split beam echosounders 18, 38, 70 120, 200 and 333 kHz were used to acquire acoustic backscatter data to a range of 1500 m, between Hobart and 66°S. All frequencies were logged continuously for the extent of the voyage but no personnel were on board to monitor the acquisition. Data are stored in *.raw, *.bot and *.idx format at CSIRO. There are 1041 *.raw files totalling 94.8 GB of raw data in this dataset. Processing has been conducted on this data for the return transit from 66S to Hobart. Dataset Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Southern Ocean |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
oceans Ship: Investigator (RV) Marine National Facility Research Voyage: IN2018_V01 Earth Science | Oceans | Ocean Acoustics Marine Features (Australia) | Derwent Estuary TAS Coastal Waters (Australia) | Tasmania Coast Global / Oceans | Southern Ocean Global / Oceans | Southern Ocean/ Australia extension Fisheries echosounder EK60 Abundance of biota Biovolume Sea-floor depth below surface of the water body Fish-finder echosounders research vessel |
spellingShingle |
oceans Ship: Investigator (RV) Marine National Facility Research Voyage: IN2018_V01 Earth Science | Oceans | Ocean Acoustics Marine Features (Australia) | Derwent Estuary TAS Coastal Waters (Australia) | Tasmania Coast Global / Oceans | Southern Ocean Global / Oceans | Southern Ocean/ Australia extension Fisheries echosounder EK60 Abundance of biota Biovolume Sea-floor depth below surface of the water body Fish-finder echosounders research vessel RV Investigator Voyage IN2018_V01 EK60 Echosounder |
topic_facet |
oceans Ship: Investigator (RV) Marine National Facility Research Voyage: IN2018_V01 Earth Science | Oceans | Ocean Acoustics Marine Features (Australia) | Derwent Estuary TAS Coastal Waters (Australia) | Tasmania Coast Global / Oceans | Southern Ocean Global / Oceans | Southern Ocean/ Australia extension Fisheries echosounder EK60 Abundance of biota Biovolume Sea-floor depth below surface of the water body Fish-finder echosounders research vessel |
description |
Progress Code: completed Maintenance and Update Frequency: asNeeded Statement: Original field data. This record describes scientific split-beam echosounder data collected on the RV Investigator voyage IN2018_V01, Detecting Southern Ocean change from repeat hydrography, deep Argo and trace element biogeochemistry & CAPRICORN which departed Hobart on the 11 January 2018 and returned to Hobart on the 22 February 2018. The Simrad EK60 split beam echosounders 18, 38, 70 120, 200 and 333 kHz were used to acquire acoustic backscatter data to a range of 1500 m, between Hobart and 66°S. All frequencies were logged continuously for the extent of the voyage but no personnel were on board to monitor the acquisition. Data are stored in *.raw, *.bot and *.idx format at CSIRO. There are 1041 *.raw files totalling 94.8 GB of raw data in this dataset. Processing has been conducted on this data for the return transit from 66S to Hobart. |
author2 |
CSIRO (hasAssociationWith) CSIRO O&A, Information & Data Centre (pointOfContact) CSIRO Oceans & Atmosphere - Hobart (hasAssociationWith) CSIRO/Oceans and Atmosphere (hasAssociationWith) Data Officer (DW), Hobart (processor) Nau, Amy (originator) |
format |
Dataset |
title |
RV Investigator Voyage IN2018_V01 EK60 Echosounder |
title_short |
RV Investigator Voyage IN2018_V01 EK60 Echosounder |
title_full |
RV Investigator Voyage IN2018_V01 EK60 Echosounder |
title_fullStr |
RV Investigator Voyage IN2018_V01 EK60 Echosounder |
title_full_unstemmed |
RV Investigator Voyage IN2018_V01 EK60 Echosounder |
title_sort |
rv investigator voyage in2018_v01 ek60 echosounder |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/rv-investigator-voyage-ek60-echosounder/1332614 |
op_coverage |
Spatial: westlimit=131; southlimit=-66.5; eastlimit=150; northlimit=-42; projection=WGS 84 (EPSG:4326) |
geographic |
Southern Ocean |
geographic_facet |
Southern Ocean |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_source |
CSIRO Oceans & Atmosphere - Hobart |
op_relation |
https://researchdata.edu.au/rv-investigator-voyage-ek60-echosounder/1332614 434245cb-ca66-43dd-aa73-eabf76a6d758 |
_version_ |
1780741176214683648 |