BROKE-West active acoustic data workflow
There are no problems with the file, but a copy of the Echoview(R) software (https://www.echoview.com/) is required to open the file and an Echoview(R) license is necessary to access all the functionality in the file. The attached file details the workflow for the processing and analysis of active a...
Other Authors: | , |
---|---|
Format: | Dataset |
Language: | unknown |
Published: |
Australian Ocean Data Network
|
Subjects: | |
Online Access: | https://researchdata.ands.org.au/broke-west-active-acoustic-workflow/1324951 https://data.aad.gov.au/metadata/records/AAS_4050_EK60 https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4050_EK60 https://data.aad.gov.au/eds/4602/download https://www.echoview.com/ https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=4050 |
id |
ftands:oai:ands.org.au::1324951 |
---|---|
record_format |
openpolar |
spelling |
ftands:oai:ands.org.au::1324951 2023-05-15T13:47:00+02:00 BROKE-West active acoustic data workflow AADC (originator) AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider) Spatial: northlimit=-52; southlimit=-70; westlimit=30; eastLimit=80 Temporal: From 2006-01-01 to 2006-03-01 https://researchdata.ands.org.au/broke-west-active-acoustic-workflow/1324951 https://data.aad.gov.au/metadata/records/AAS_4050_EK60 https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4050_EK60 https://data.aad.gov.au/eds/4602/download https://www.echoview.com/ https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=4050 unknown Australian Ocean Data Network https://researchdata.ands.org.au/broke-west-active-acoustic-workflow/1324951 88f836d0-169f-4f5e-aac6-d6d739874e28 https://data.aad.gov.au/metadata/records/AAS_4050_EK60 https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4050_EK60 https://data.aad.gov.au/eds/4602/download https://www.echoview.com/ https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=4050 https://data.aad.gov.au biota oceans ACOUSTIC SCATTERING EARTH SCIENCE OCEAN ACOUSTICS FISHERIES AQUATIC SCIENCES EUPHAUSIIDS (KRILL) BIOLOGICAL CLASSIFICATION ANIMALS/INVERTEBRATES ARTHROPODS CRUSTACEANS ECHOVIEW EK60 ACOUSTICS HYDROACOUSTICS ECHO SOUNDERS R/V AA > R/V Aurora Australis AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA dataset ftands 2020-01-05T21:58:43Z There are no problems with the file, but a copy of the Echoview(R) software (https://www.echoview.com/) is required to open the file and an Echoview(R) license is necessary to access all the functionality in the file. The attached file details the workflow for the processing and analysis of active acoustic data (Simrad EK60; 12, 38, 120 and 200 kHz) collected from RSV Aurora Australis during the 2006 BROKE-West voyage. The attached file is in Echoview(R) (https://www.echoview.com/) version 8 format. The Echoview file is suitable for working with fisheries acoustics, i.e. water column backscatter, data collected using a Simrad EK60 and the file is set-up to read 38, 120 and 200 kHz split-beam data. The file has operators to remove acoustic noise, e.g. spikes and dropped pings, and operators for removing surface noise and seabed echoes. Echoes arising from krill are isolated using the ‘dB-difference’ method recommended by CCAMLR. The Echoview file is set-up to export the results of krill echo integration as both intervals and swarms. Full details of the method are available in Jarvis et al. (2010) and the krill swarms methods are described in Bestley et al. (2017). The purpose of this file is to detail the workflow for krill identification and echo integration used during the BROKE-West survey. The file has the workflow for noise removal, surface and seabed echo removal, krill identification and echo integration. Dataset Antarc* Antarctica aurora australis Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Southern Ocean ENVELOPE(30,80,-52,-70) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
biota oceans ACOUSTIC SCATTERING EARTH SCIENCE OCEAN ACOUSTICS FISHERIES AQUATIC SCIENCES EUPHAUSIIDS (KRILL) BIOLOGICAL CLASSIFICATION ANIMALS/INVERTEBRATES ARTHROPODS CRUSTACEANS ECHOVIEW EK60 ACOUSTICS HYDROACOUSTICS ECHO SOUNDERS R/V AA > R/V Aurora Australis AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA |
spellingShingle |
biota oceans ACOUSTIC SCATTERING EARTH SCIENCE OCEAN ACOUSTICS FISHERIES AQUATIC SCIENCES EUPHAUSIIDS (KRILL) BIOLOGICAL CLASSIFICATION ANIMALS/INVERTEBRATES ARTHROPODS CRUSTACEANS ECHOVIEW EK60 ACOUSTICS HYDROACOUSTICS ECHO SOUNDERS R/V AA > R/V Aurora Australis AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA BROKE-West active acoustic data workflow |
topic_facet |
biota oceans ACOUSTIC SCATTERING EARTH SCIENCE OCEAN ACOUSTICS FISHERIES AQUATIC SCIENCES EUPHAUSIIDS (KRILL) BIOLOGICAL CLASSIFICATION ANIMALS/INVERTEBRATES ARTHROPODS CRUSTACEANS ECHOVIEW EK60 ACOUSTICS HYDROACOUSTICS ECHO SOUNDERS R/V AA > R/V Aurora Australis AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA |
description |
There are no problems with the file, but a copy of the Echoview(R) software (https://www.echoview.com/) is required to open the file and an Echoview(R) license is necessary to access all the functionality in the file. The attached file details the workflow for the processing and analysis of active acoustic data (Simrad EK60; 12, 38, 120 and 200 kHz) collected from RSV Aurora Australis during the 2006 BROKE-West voyage. The attached file is in Echoview(R) (https://www.echoview.com/) version 8 format. The Echoview file is suitable for working with fisheries acoustics, i.e. water column backscatter, data collected using a Simrad EK60 and the file is set-up to read 38, 120 and 200 kHz split-beam data. The file has operators to remove acoustic noise, e.g. spikes and dropped pings, and operators for removing surface noise and seabed echoes. Echoes arising from krill are isolated using the ‘dB-difference’ method recommended by CCAMLR. The Echoview file is set-up to export the results of krill echo integration as both intervals and swarms. Full details of the method are available in Jarvis et al. (2010) and the krill swarms methods are described in Bestley et al. (2017). The purpose of this file is to detail the workflow for krill identification and echo integration used during the BROKE-West survey. The file has the workflow for noise removal, surface and seabed echo removal, krill identification and echo integration. |
author2 |
AADC (originator) AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider) |
format |
Dataset |
title |
BROKE-West active acoustic data workflow |
title_short |
BROKE-West active acoustic data workflow |
title_full |
BROKE-West active acoustic data workflow |
title_fullStr |
BROKE-West active acoustic data workflow |
title_full_unstemmed |
BROKE-West active acoustic data workflow |
title_sort |
broke-west active acoustic data workflow |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.ands.org.au/broke-west-active-acoustic-workflow/1324951 https://data.aad.gov.au/metadata/records/AAS_4050_EK60 https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4050_EK60 https://data.aad.gov.au/eds/4602/download https://www.echoview.com/ https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=4050 |
op_coverage |
Spatial: northlimit=-52; southlimit=-70; westlimit=30; eastLimit=80 Temporal: From 2006-01-01 to 2006-03-01 |
long_lat |
ENVELOPE(30,80,-52,-70) |
geographic |
Southern Ocean |
geographic_facet |
Southern Ocean |
genre |
Antarc* Antarctica aurora australis Southern Ocean |
genre_facet |
Antarc* Antarctica aurora australis Southern Ocean |
op_source |
https://data.aad.gov.au |
op_relation |
https://researchdata.ands.org.au/broke-west-active-acoustic-workflow/1324951 88f836d0-169f-4f5e-aac6-d6d739874e28 https://data.aad.gov.au/metadata/records/AAS_4050_EK60 https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4050_EK60 https://data.aad.gov.au/eds/4602/download https://www.echoview.com/ https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=4050 |
_version_ |
1766246195039043584 |