RV Investigator Voyage IN2017_V01 SBP120 Sub-bottom Profiler Data
Progress Code: completed Maintenance and Update Frequency: asNeeded Statement: Original field data. This record describes sub bottom profiler data collected on RV Investigator voyage IN2017_V01, 'Interactions of the Totten Glacier with the Southern Ocean through multiple cycles. ‘Sabrina Seaflo...
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Online Access: | https://researchdata.edu.au/rv-investigator-voyage-profiler-data/1425046 |
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ftands:oai:ands.org.au::1425046 2023-10-25T01:30:29+02:00 RV Investigator Voyage IN2017_V01 SBP120 Sub-bottom Profiler Data CSIRO (hasAssociationWith) CSIRO O&A, Information & Data Centre (pointOfContact) CSIRO Oceans & Atmosphere - Hobart (hasAssociationWith) CSIRO/Oceans and Atmosphere (hasAssociationWith) Data Officer (DW), Hobart (processor) Vandenbossche, Phil (originator) Spatial: westlimit=112; southlimit=-66; eastlimit=148; northlimit=-42.5; projection=WGS 84 (EPSG:4326) https://researchdata.edu.au/rv-investigator-voyage-profiler-data/1425046 unknown Australian Ocean Data Network https://researchdata.edu.au/rv-investigator-voyage-profiler-data/1425046 b2428f0a-461e-4c0d-94eb-9471b60cd112 CSIRO Oceans & Atmosphere - Hobart oceans geoscientificInformation Ship: Investigator (RV) Marine National Facility Research Voyage: IN2017_V01 Earth Science | Oceans | Marine Sediments Coastal Waters (Australia) | Tasmania Coast TAS Global / Oceans | Southern Ocean Continents | Antarctica Sub-bottom Profiler - SBP120 Sub-bottom structure 2000 Hz top-bandwidth sub-bottom penetrator and mud profiler systems research vessel dataset ftands 2023-09-25T23:16:05Z Progress Code: completed Maintenance and Update Frequency: asNeeded Statement: Original field data. This record describes sub bottom profiler data collected on RV Investigator voyage IN2017_V01, 'Interactions of the Totten Glacier with the Southern Ocean through multiple cycles. ‘Sabrina Seafloor Survey' which departed Hobart on the 14th January 2017 and returned to Hobart on the 5th March 2017. The Kongsberg SBP120 (sub bottom profiler) was used to acquire data containing the specular reflections at different sediment interfaces below the seafloor. The SBP120 provides a 3° by 3° angular resolution. The echosounder's frequency sweep range is from 2.5 to 7 kHz. The SBP120 was logged continuously for the extent of the voyage. Data are stored in *.raw (381 files 5.81 GB) raw and *.seg (220 files 3.62 GB) segy formats at CSIRO. The segy format data had a real time processing stream applied, which applies gain, a gain correction, matched filter with replica shaping, an attribute calculation for instantaneous amplitude and time variable gain. Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products may be available on request Dataset Antarc* Antarctica Southern Ocean Totten Glacier Research Data Australia (Australian National Data Service - ANDS) Southern Ocean Kongsberg ENVELOPE(19.082,19.082,69.123,69.123) Totten Glacier ENVELOPE(116.333,116.333,-66.833,-66.833) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
oceans geoscientificInformation Ship: Investigator (RV) Marine National Facility Research Voyage: IN2017_V01 Earth Science | Oceans | Marine Sediments Coastal Waters (Australia) | Tasmania Coast TAS Global / Oceans | Southern Ocean Continents | Antarctica Sub-bottom Profiler - SBP120 Sub-bottom structure 2000 Hz top-bandwidth sub-bottom penetrator and mud profiler systems research vessel |
spellingShingle |
oceans geoscientificInformation Ship: Investigator (RV) Marine National Facility Research Voyage: IN2017_V01 Earth Science | Oceans | Marine Sediments Coastal Waters (Australia) | Tasmania Coast TAS Global / Oceans | Southern Ocean Continents | Antarctica Sub-bottom Profiler - SBP120 Sub-bottom structure 2000 Hz top-bandwidth sub-bottom penetrator and mud profiler systems research vessel RV Investigator Voyage IN2017_V01 SBP120 Sub-bottom Profiler Data |
topic_facet |
oceans geoscientificInformation Ship: Investigator (RV) Marine National Facility Research Voyage: IN2017_V01 Earth Science | Oceans | Marine Sediments Coastal Waters (Australia) | Tasmania Coast TAS Global / Oceans | Southern Ocean Continents | Antarctica Sub-bottom Profiler - SBP120 Sub-bottom structure 2000 Hz top-bandwidth sub-bottom penetrator and mud profiler systems research vessel |
description |
Progress Code: completed Maintenance and Update Frequency: asNeeded Statement: Original field data. This record describes sub bottom profiler data collected on RV Investigator voyage IN2017_V01, 'Interactions of the Totten Glacier with the Southern Ocean through multiple cycles. ‘Sabrina Seafloor Survey' which departed Hobart on the 14th January 2017 and returned to Hobart on the 5th March 2017. The Kongsberg SBP120 (sub bottom profiler) was used to acquire data containing the specular reflections at different sediment interfaces below the seafloor. The SBP120 provides a 3° by 3° angular resolution. The echosounder's frequency sweep range is from 2.5 to 7 kHz. The SBP120 was logged continuously for the extent of the voyage. Data are stored in *.raw (381 files 5.81 GB) raw and *.seg (220 files 3.62 GB) segy formats at CSIRO. The segy format data had a real time processing stream applied, which applies gain, a gain correction, matched filter with replica shaping, an attribute calculation for instantaneous amplitude and time variable gain. Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products may be available on request |
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) Vandenbossche, Phil (originator) |
format |
Dataset |
title |
RV Investigator Voyage IN2017_V01 SBP120 Sub-bottom Profiler Data |
title_short |
RV Investigator Voyage IN2017_V01 SBP120 Sub-bottom Profiler Data |
title_full |
RV Investigator Voyage IN2017_V01 SBP120 Sub-bottom Profiler Data |
title_fullStr |
RV Investigator Voyage IN2017_V01 SBP120 Sub-bottom Profiler Data |
title_full_unstemmed |
RV Investigator Voyage IN2017_V01 SBP120 Sub-bottom Profiler Data |
title_sort |
rv investigator voyage in2017_v01 sbp120 sub-bottom profiler data |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/rv-investigator-voyage-profiler-data/1425046 |
op_coverage |
Spatial: westlimit=112; southlimit=-66; eastlimit=148; northlimit=-42.5; projection=WGS 84 (EPSG:4326) |
long_lat |
ENVELOPE(19.082,19.082,69.123,69.123) ENVELOPE(116.333,116.333,-66.833,-66.833) |
geographic |
Southern Ocean Kongsberg Totten Glacier |
geographic_facet |
Southern Ocean Kongsberg Totten Glacier |
genre |
Antarc* Antarctica Southern Ocean Totten Glacier |
genre_facet |
Antarc* Antarctica Southern Ocean Totten Glacier |
op_source |
CSIRO Oceans & Atmosphere - Hobart |
op_relation |
https://researchdata.edu.au/rv-investigator-voyage-profiler-data/1425046 b2428f0a-461e-4c0d-94eb-9471b60cd112 |
_version_ |
1780739872558940160 |