RV Investigator Voyage IN2019_T03 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 IN2019_T03, "ORCA: Using the Investigator radar as a moving reference for the Australian operational radar netwo...
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Australian Ocean Data Network
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Online Access: | https://researchdata.edu.au/rv-investigator-voyage-profiler-data/1881318 |
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ftands:oai:ands.org.au::1881318 2024-09-15T18:28:58+00:00 RV Investigator Voyage IN2019_T03 SBP120 Sub-bottom Profiler Data CSIRO (hasAssociationWith) CSIRO O&A, Information & Data Centre (pointOfContact) CSIRO Oceans & Atmosphere - Hobart (hasAssociationWith) Nau, Amy (originator) Nau, Amy (processor) Spatial: westlimit=111; southlimit=-32; eastlimit=131; northlimit=-12; projection=WGS 84 (EPSG:4326) https://researchdata.edu.au/rv-investigator-voyage-profiler-data/1881318 unknown Australian Ocean Data Network https://researchdata.edu.au/rv-investigator-voyage-profiler-data/1881318 6faa97e9-6aea-4a94-b117-2e7745c371ad CSIRO Oceans & Atmosphere - Hobart oceans geoscientificInformation Ship: Investigator (RV) Marine National Facility Research Transit: IN2019_T03 Earth Science | Oceans | Marine Sediments Coastal Waters (Australia) Coastal Waters (Australia) | West Australia Coast WA Coastal Waters (Australia) | Northern Territory Coast NT Coastal Waters (Australia) | West Australia Coast North Sub-bottom Profiler - SBP120 Sub-bottom structure 2000 Hz top-bandwidth sub-bottom penetrator and mud profiler systems research vessel dataset ftands 2024-08-06T01:58:58Z Progress Code: completed Maintenance and Update Frequency: asNeeded Statement: Original field data. This record describes sub bottom profiler data collected on RV Investigator voyage IN2019_T03, "ORCA: Using the Investigator radar as a moving reference for the Australian operational radar network" which departed Darwin on the 23 December 2019 and returned to Henderson on the 2 January 2020. 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 (538 files 10.3 GB) raw and *.seg (534 files 10.2 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 (for linear chirp) or bandpass filter (for ricker pulse), 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 Orca 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 geoscientificInformation Ship: Investigator (RV) Marine National Facility Research Transit: IN2019_T03 Earth Science | Oceans | Marine Sediments Coastal Waters (Australia) Coastal Waters (Australia) | West Australia Coast WA Coastal Waters (Australia) | Northern Territory Coast NT Coastal Waters (Australia) | West Australia Coast North 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 Transit: IN2019_T03 Earth Science | Oceans | Marine Sediments Coastal Waters (Australia) Coastal Waters (Australia) | West Australia Coast WA Coastal Waters (Australia) | Northern Territory Coast NT Coastal Waters (Australia) | West Australia Coast North Sub-bottom Profiler - SBP120 Sub-bottom structure 2000 Hz top-bandwidth sub-bottom penetrator and mud profiler systems research vessel RV Investigator Voyage IN2019_T03 SBP120 Sub-bottom Profiler Data |
topic_facet |
oceans geoscientificInformation Ship: Investigator (RV) Marine National Facility Research Transit: IN2019_T03 Earth Science | Oceans | Marine Sediments Coastal Waters (Australia) Coastal Waters (Australia) | West Australia Coast WA Coastal Waters (Australia) | Northern Territory Coast NT Coastal Waters (Australia) | West Australia Coast North 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 IN2019_T03, "ORCA: Using the Investigator radar as a moving reference for the Australian operational radar network" which departed Darwin on the 23 December 2019 and returned to Henderson on the 2 January 2020. 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 (538 files 10.3 GB) raw and *.seg (534 files 10.2 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 (for linear chirp) or bandpass filter (for ricker pulse), 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) Nau, Amy (originator) Nau, Amy (processor) |
format |
Dataset |
title |
RV Investigator Voyage IN2019_T03 SBP120 Sub-bottom Profiler Data |
title_short |
RV Investigator Voyage IN2019_T03 SBP120 Sub-bottom Profiler Data |
title_full |
RV Investigator Voyage IN2019_T03 SBP120 Sub-bottom Profiler Data |
title_fullStr |
RV Investigator Voyage IN2019_T03 SBP120 Sub-bottom Profiler Data |
title_full_unstemmed |
RV Investigator Voyage IN2019_T03 SBP120 Sub-bottom Profiler Data |
title_sort |
rv investigator voyage in2019_t03 sbp120 sub-bottom profiler data |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/rv-investigator-voyage-profiler-data/1881318 |
op_coverage |
Spatial: westlimit=111; southlimit=-32; eastlimit=131; northlimit=-12; projection=WGS 84 (EPSG:4326) |
genre |
Orca |
genre_facet |
Orca |
op_source |
CSIRO Oceans & Atmosphere - Hobart |
op_relation |
https://researchdata.edu.au/rv-investigator-voyage-profiler-data/1881318 6faa97e9-6aea-4a94-b117-2e7745c371ad |
_version_ |
1810470396561981440 |