Data

RV Investigator Voyage IN2020_E01 Magnetometer Data

Australian Ocean Data Network
CSIRO O&A, Information & Data Centre (Point of contact) Nau, Amy (Custodian of) Navidad, Francisco (Processor of) Vandenbossche, Phil (Originator of)
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=http://140.79.20.100:8080/geonetwork/srv/eng/catalog.search#/metadata/db196f2a-e831-4ba1-a1b2-de9b413f6f51&rft.title=RV Investigator Voyage IN2020_E01 Magnetometer Data&rft.identifier=48373f80-cf27-4883-bb0d-2549bf3edb8c&rft.publisher=Australian Ocean Data Network&rft.description=This record describes magnetometer data collected on RV Investigator voyage voyage IN2020_E01 (Trials and Calibration) which departed Hobart on the 29th July 2020 and returned to Hobart on the 6th August 2020. The purpose of this voyage was to undertake post port-period equipment calibrations and commissioning, sea trials and personnel training. The SeaSPY2 magnetometer uses an omnidirectional Overhauser sensor that requires no realignment or recalibration and has no heading error. The instrument has an absolute accuracy of 0.1 nT, sensor sensitivity of 0.01 nT and resolution of 0.001 nT. Data are stored in .CSV and .MMS data files at CSIRO. 0.68 MB of raw data was acquired in this dataset. No processing has been conducted on this data. The magnetometer was towed 300 m astern of the ship and a layback value of 361 m was applied to the magnetometer data. This was the total distance behind the ship's positioning reference point. Note: The magnetometer was only deployed for a short period (between 23:04 & 23:51 on the 03/08/2020 - UTC) for training purposes only. Additional information regarding this dataset is contained in the GSM data acquisition and processing report.Maintenance and Update Frequency: asNeededStatement: Original field data.&rft.creator=Anonymous&rft.date=2016&rft.coverage=westlimit=147.3; southlimit=-43.5; eastlimit=149; northlimit=-42.5; projection=WGS 84 (EPSG:4326)&rft.coverage=westlimit=147.3; southlimit=-43.5; eastlimit=149; northlimit=-42.5; projection=WGS 84 (EPSG:4326)&rft_rights= https://creativecommons.org/licenses/by/4.0/&rft_rights=https://i.creativecommons.org/l/by/4.0/88x31.png&rft_rights=WWW:LINK-1.0-http--related&rft_rights=License Graphic&rft_rights=Attribution 4.0&rft_rights=WWW:LINK-1.0-http--related&rft_rights=License Text&rft_rights=Data is made available under a Creative Commons Attribution 4.0 International Licence, please see link. Data is supplied 'as is' without any warranty or guarantee except as required by law to be given to you. The data may not be free of error, comprehensive, current or appropriate for your particular purpose. You accept all risk and responsibility for its use. ATTRIBUTION STATEMENT: The dataset Magnetometer Data downloaded on [Insert-DD-Mmm-YYYY-here] was collected on voyage IN2020_E01 (Trials and Calibration) by the Marine National Facility.&rft_rights=Attribution 4.0&rft_rights= https://creativecommons.org/licenses/by/4.0/&rft_subject=oceans&rft_subject=geoscientificInformation&rft_subject=Ship: Investigator (RV)&rft_subject=Marine National Facility&rft_subject=Gear Trials: IN2020_E01&rft_subject=Earth Science | Solid Earth | Geomagnetism&rft_subject=Earth Science | Oceans | Marine Geophysics&rft_subject=Coastal Waters (Australia) | Tasmania Coast East and Southeast, TAS&rft.type=dataset&rft.language=English Access the data
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Data is made available under a Creative Commons Attribution 4.0 International Licence, please see link. Data is supplied 'as is' without any warranty or guarantee except as required by law to be given to you. The data may not be free of error, comprehensive, current or appropriate for your particular purpose. You accept all risk and responsibility for its use. ATTRIBUTION STATEMENT: The dataset Magnetometer Data downloaded on [Insert-DD-Mmm-YYYY-here] was collected on voyage IN2020_E01 (Trials and Calibration) by the Marine National Facility.

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Brief description

This record describes magnetometer data collected on RV Investigator voyage voyage IN2020_E01 (Trials and Calibration) which departed Hobart on the 29th July 2020 and returned to Hobart on the 6th August 2020. The purpose of this voyage was to undertake post port-period equipment calibrations and commissioning, sea trials and personnel training. The SeaSPY2 magnetometer uses an omnidirectional Overhauser sensor that requires no realignment or recalibration and has no heading error. The instrument has an absolute accuracy of 0.1 nT, sensor sensitivity of 0.01 nT and resolution of 0.001 nT. Data are stored in .CSV and .MMS data files at CSIRO. 0.68 MB of raw data was acquired in this dataset. No processing has been conducted on this data. The magnetometer was towed 300 m astern of the ship and a layback value of 361 m was applied to the magnetometer data. This was the total distance behind the ship's positioning reference point. Note: The magnetometer was only deployed for a short period (between 23:04 & 23:51 on the 03/08/2020 - UTC) for training purposes only. Additional information regarding this dataset is contained in the GSM data acquisition and processing report.

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Maintenance and Update Frequency: asNeeded
Statement: Original field data.

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149,-42.5 149,-43.5 147.3,-43.5 147.3,-42.5 149,-42.5

148.15,-43

text: westlimit=147.3; southlimit=-43.5; eastlimit=149; northlimit=-42.5; projection=WGS 84 (EPSG:4326)

Subjects
Coastal Waters (Australia) | Tasmania Coast East and Southeast, TAS | Earth Science | Oceans | Marine Geophysics | Earth Science | Solid Earth | Geomagnetism | Gear Trials: IN2020_E01 | Marine National Facility | Ship: Investigator (RV) | geoscientificInformation | oceans |

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Marine National Facility home page (MNF home page)

uri : https://mnf.csiro.au/

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  • global : 48373f80-cf27-4883-bb0d-2549bf3edb8c
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