RV Investigator Voyage IN2020_V08 EM710 MKII Multibeam Echosounder Data
Maintenance and Update Frequency: asNeeded Statement: Original field data. Processed data are SV corrected, tide corrected using RTK/GPS height and the EGM2008 geoid model and edited using Qimera 2.3.1. This record describes multibeam echosounder data collected from the Marine National Facility (MNF...
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Online Access: | https://researchdata.edu.au/rv-investigator-voyage-echosounder-data/1881591 |
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ftands:oai:ands.org.au::1881591 2023-10-25T01:44:05+02:00 RV Investigator Voyage IN2020_V08 EM710 MKII Multibeam Echosounder Data CSIRO (hasAssociationWith) CSIRO NCMI (hasAssociationWith) CSIRO O&A, Information & Data Centre (pointOfContact) CSIRO Oceans & Atmosphere - Hobart (hasAssociationWith) Data Officer (CN), Hobart (processor) Davey, Craig (originator) Spatial: westlimit=133; southlimit=-60; eastlimit=148; northlimit=-42; projection=WGS 84 (EPSG:4326) https://researchdata.edu.au/rv-investigator-voyage-echosounder-data/1881591 unknown Australian Ocean Data Network https://researchdata.edu.au/rv-investigator-voyage-echosounder-data/1881591 a5a0d038-bf2d-4b3d-b77a-d1b8adc4f132 CSIRO Oceans & Atmosphere - Hobart oceans geoscientificInformation Ship: Investigator (RV) Marine National Facility Research Voyage: IN2020_V08 Earth Science | Oceans | Bathymetry/Seafloor Topography Marine Features (Australia) | Derwent Estuary TAS Coastal Waters (Australia) | Tasmania Coast Multibeam Echosounder - EM710 MkII dataset ftands 2023-09-25T23:46:26Z Maintenance and Update Frequency: asNeeded Statement: Original field data. Processed data are SV corrected, tide corrected using RTK/GPS height and the EGM2008 geoid model and edited using Qimera 2.3.1. This record describes multibeam echosounder data collected from the Marine National Facility (MNF) RV Investigator Voyage IN2020_V08, titled "SOLACE - Southern Ocean Large Areal Carbon Export: quantifying carbon sequestration in subpolar and polar waters." The voyage took place between December 5, 2020 and January 16, 2021 departing from Hobart (TAS) and arriving in Hobart (TAS). The Kongsberg EM710 MKII multibeam echosounder was used to acquire seafloor bathymetry and backscatter information and watercolumn backscatter in the shallow waters of Storm Bay. The EM710 MKII provides a 0.5° by 1° transmit and receive angular resolution respectively. The echosounder's nominal frequency range is from 40 to 100 kHz. Data are stored in *.all (30 files 8.0 GB) raw format for bathymetry and backscatter and *.wcd (23 files 23.0 GB) formats for watercolumn backscatter at CSIRO. Sound velocity profiles were applied to this data during data acquisition. Bathymetry data contained in *.all format are corrected for motion and position. Tide corrections were applied to the processed data using RTK/GPS height and the EGM2008 geoid model in Qimera. Processed data has had outliers removed. Processed line data are available in *.gsf and ascii format, and processed bathymetry and backscatter grids in geotiff format. Additional information regarding this dataset, including further information on processing streams, 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) Kongsberg ENVELOPE(19.082,19.082,69.123,69.123) Southern Ocean |
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: IN2020_V08 Earth Science | Oceans | Bathymetry/Seafloor Topography Marine Features (Australia) | Derwent Estuary TAS Coastal Waters (Australia) | Tasmania Coast Multibeam Echosounder - EM710 MkII |
spellingShingle |
oceans geoscientificInformation Ship: Investigator (RV) Marine National Facility Research Voyage: IN2020_V08 Earth Science | Oceans | Bathymetry/Seafloor Topography Marine Features (Australia) | Derwent Estuary TAS Coastal Waters (Australia) | Tasmania Coast Multibeam Echosounder - EM710 MkII RV Investigator Voyage IN2020_V08 EM710 MKII Multibeam Echosounder Data |
topic_facet |
oceans geoscientificInformation Ship: Investigator (RV) Marine National Facility Research Voyage: IN2020_V08 Earth Science | Oceans | Bathymetry/Seafloor Topography Marine Features (Australia) | Derwent Estuary TAS Coastal Waters (Australia) | Tasmania Coast Multibeam Echosounder - EM710 MkII |
description |
Maintenance and Update Frequency: asNeeded Statement: Original field data. Processed data are SV corrected, tide corrected using RTK/GPS height and the EGM2008 geoid model and edited using Qimera 2.3.1. This record describes multibeam echosounder data collected from the Marine National Facility (MNF) RV Investigator Voyage IN2020_V08, titled "SOLACE - Southern Ocean Large Areal Carbon Export: quantifying carbon sequestration in subpolar and polar waters." The voyage took place between December 5, 2020 and January 16, 2021 departing from Hobart (TAS) and arriving in Hobart (TAS). The Kongsberg EM710 MKII multibeam echosounder was used to acquire seafloor bathymetry and backscatter information and watercolumn backscatter in the shallow waters of Storm Bay. The EM710 MKII provides a 0.5° by 1° transmit and receive angular resolution respectively. The echosounder's nominal frequency range is from 40 to 100 kHz. Data are stored in *.all (30 files 8.0 GB) raw format for bathymetry and backscatter and *.wcd (23 files 23.0 GB) formats for watercolumn backscatter at CSIRO. Sound velocity profiles were applied to this data during data acquisition. Bathymetry data contained in *.all format are corrected for motion and position. Tide corrections were applied to the processed data using RTK/GPS height and the EGM2008 geoid model in Qimera. Processed data has had outliers removed. Processed line data are available in *.gsf and ascii format, and processed bathymetry and backscatter grids in geotiff format. Additional information regarding this dataset, including further information on processing streams, is contained in the GSM data acquisition and processing report. Additional data products may be available on request. |
author2 |
CSIRO (hasAssociationWith) CSIRO NCMI (hasAssociationWith) CSIRO O&A, Information & Data Centre (pointOfContact) CSIRO Oceans & Atmosphere - Hobart (hasAssociationWith) Data Officer (CN), Hobart (processor) Davey, Craig (originator) |
format |
Dataset |
title |
RV Investigator Voyage IN2020_V08 EM710 MKII Multibeam Echosounder Data |
title_short |
RV Investigator Voyage IN2020_V08 EM710 MKII Multibeam Echosounder Data |
title_full |
RV Investigator Voyage IN2020_V08 EM710 MKII Multibeam Echosounder Data |
title_fullStr |
RV Investigator Voyage IN2020_V08 EM710 MKII Multibeam Echosounder Data |
title_full_unstemmed |
RV Investigator Voyage IN2020_V08 EM710 MKII Multibeam Echosounder Data |
title_sort |
rv investigator voyage in2020_v08 em710 mkii multibeam echosounder data |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/rv-investigator-voyage-echosounder-data/1881591 |
op_coverage |
Spatial: westlimit=133; southlimit=-60; eastlimit=148; northlimit=-42; projection=WGS 84 (EPSG:4326) |
long_lat |
ENVELOPE(19.082,19.082,69.123,69.123) |
geographic |
Kongsberg Southern Ocean |
geographic_facet |
Kongsberg Southern Ocean |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_source |
CSIRO Oceans & Atmosphere - Hobart |
op_relation |
https://researchdata.edu.au/rv-investigator-voyage-echosounder-data/1881591 a5a0d038-bf2d-4b3d-b77a-d1b8adc4f132 |
_version_ |
1780741414239338496 |