RV Investigator Voyage IN2023_V03 EK60/EK80 Echosounder
Maintenance and Update Frequency: asNeeded Statement: Original field data. Credit "Data collected on the Marine National Facility (MNF) RV Investigator voyage IN2023_V03.","The MNF must be acknowledged in all outputs derived from Data and/or Samples collected by, or with support from,...
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Australian Ocean Data Network
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Online Access: | https://researchdata.edu.au/rv-investigator-voyage-ek60ek80-echosounder/2968186 |
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ftands:oai:ands.org.au::2968186 2024-09-15T18:37:11+00:00 RV Investigator Voyage IN2023_V03 EK60/EK80 Echosounder Spatial: westlimit=139.7613; southlimit=-47.4786; eastlimit=147.6448; northlimit=-42.8435; projection=WGS 84 (EPSG:4326) https://researchdata.edu.au/rv-investigator-voyage-ek60ek80-echosounder/2968186 unknown Australian Ocean Data Network https://researchdata.edu.au/rv-investigator-voyage-ek60ek80-echosounder/2968186 901ddf92-0afa-4dd3-9778-9d9ab0714bc6 GSM Support GSM Data Request oceans Ship: Investigator (RV) Marine National Facility Research Voyage: IN2023_V03 Earth Science | Oceans | Ocean Acoustics Global / Oceans | Southern Ocean Coastal Waters (Australia) | Tasmania Coast TAS Fisheries echosounder - EK80 Fisheries echosounder EK60 Abundance of biota Biovolume Sea-floor depth below surface of the water body research vessel Fish-finder echosounders dataset ftands 2024-08-06T01:58:59Z Maintenance and Update Frequency: asNeeded Statement: Original field data. Credit "Data collected on the Marine National Facility (MNF) RV Investigator voyage IN2023_V03.","The MNF must be acknowledged in all outputs derived from Data and/or Samples collected by, or with support from, the MNF. Acknowledge the MNF in outputs with the statement: “We acknowledge the use of the CSIRO Marine National Facility (https://ror.org/01mae9353 ) in undertaking this research.” Acknowledgment and citations should be in all forms of publication including presentations (where the acknowledgement should be on the closing slide), journals, books, reports and related research outputs." This record describes scientific split-beam echosounder data collected on the RV Investigator voyage IN2023_V03, SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania which departed Hobart on May 12, 2023 and returned to Hobart on the May 25, 2023. The Simrad EK60 split beam echosounders for 18kHz and Simrad EK80 split beam echosounders for 38, 70 120, 200 and 333 kHz were used to acquire acoustic backscatter data to a range of 1500 m, between Hobart, the SOTS location and while on site. All frequencies were logged continuously for the extent of the voyage. There was a dedicated acoustic survey over the Patience Seamount while transiting to SOTS and also some opportunistic noise data collection to compare EK60 and EK80 noise levels. Data are stored in *.raw, *.bot and *.idx format at CSIRO. There are 1130 files totalling 53 GB of raw data in this dataset. No processing has been conducted on this data. Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products may be available on request. Dataset 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 Ship: Investigator (RV) Marine National Facility Research Voyage: IN2023_V03 Earth Science | Oceans | Ocean Acoustics Global / Oceans | Southern Ocean Coastal Waters (Australia) | Tasmania Coast TAS Fisheries echosounder - EK80 Fisheries echosounder EK60 Abundance of biota Biovolume Sea-floor depth below surface of the water body research vessel Fish-finder echosounders |
spellingShingle |
oceans Ship: Investigator (RV) Marine National Facility Research Voyage: IN2023_V03 Earth Science | Oceans | Ocean Acoustics Global / Oceans | Southern Ocean Coastal Waters (Australia) | Tasmania Coast TAS Fisheries echosounder - EK80 Fisheries echosounder EK60 Abundance of biota Biovolume Sea-floor depth below surface of the water body research vessel Fish-finder echosounders RV Investigator Voyage IN2023_V03 EK60/EK80 Echosounder |
topic_facet |
oceans Ship: Investigator (RV) Marine National Facility Research Voyage: IN2023_V03 Earth Science | Oceans | Ocean Acoustics Global / Oceans | Southern Ocean Coastal Waters (Australia) | Tasmania Coast TAS Fisheries echosounder - EK80 Fisheries echosounder EK60 Abundance of biota Biovolume Sea-floor depth below surface of the water body research vessel Fish-finder echosounders |
description |
Maintenance and Update Frequency: asNeeded Statement: Original field data. Credit "Data collected on the Marine National Facility (MNF) RV Investigator voyage IN2023_V03.","The MNF must be acknowledged in all outputs derived from Data and/or Samples collected by, or with support from, the MNF. Acknowledge the MNF in outputs with the statement: “We acknowledge the use of the CSIRO Marine National Facility (https://ror.org/01mae9353 ) in undertaking this research.” Acknowledgment and citations should be in all forms of publication including presentations (where the acknowledgement should be on the closing slide), journals, books, reports and related research outputs." This record describes scientific split-beam echosounder data collected on the RV Investigator voyage IN2023_V03, SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania which departed Hobart on May 12, 2023 and returned to Hobart on the May 25, 2023. The Simrad EK60 split beam echosounders for 18kHz and Simrad EK80 split beam echosounders for 38, 70 120, 200 and 333 kHz were used to acquire acoustic backscatter data to a range of 1500 m, between Hobart, the SOTS location and while on site. All frequencies were logged continuously for the extent of the voyage. There was a dedicated acoustic survey over the Patience Seamount while transiting to SOTS and also some opportunistic noise data collection to compare EK60 and EK80 noise levels. Data are stored in *.raw, *.bot and *.idx format at CSIRO. There are 1130 files totalling 53 GB of raw data in this dataset. No processing has been conducted on this data. Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products may be available on request. |
format |
Dataset |
title |
RV Investigator Voyage IN2023_V03 EK60/EK80 Echosounder |
title_short |
RV Investigator Voyage IN2023_V03 EK60/EK80 Echosounder |
title_full |
RV Investigator Voyage IN2023_V03 EK60/EK80 Echosounder |
title_fullStr |
RV Investigator Voyage IN2023_V03 EK60/EK80 Echosounder |
title_full_unstemmed |
RV Investigator Voyage IN2023_V03 EK60/EK80 Echosounder |
title_sort |
rv investigator voyage in2023_v03 ek60/ek80 echosounder |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/rv-investigator-voyage-ek60ek80-echosounder/2968186 |
op_coverage |
Spatial: westlimit=139.7613; southlimit=-47.4786; eastlimit=147.6448; northlimit=-42.8435; projection=WGS 84 (EPSG:4326) |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_source |
GSM Support GSM Data Request |
op_relation |
https://researchdata.edu.au/rv-investigator-voyage-ek60ek80-echosounder/2968186 901ddf92-0afa-4dd3-9778-9d9ab0714bc6 |
_version_ |
1810481536044105728 |