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RV Investigator Voyage IN2018_V02 Gravity Data

Created 25/06/2025

Updated 25/06/2025

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This record describes gravity data collected on RV Investigator voyage IN2018_V02 , "SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania" and "Subantarctic Biogeochemistry of Carbon and Iron, Southern Ocean Time Series site" which departed Hobart on the 03 March 2018 and returned to Hobart briefly on 12 March and finally concluded on the 21 March 2018 in Hobart. The gravity meter instrument is a MicroG Lacoste Air-Sea II. Data are stored in .ENV and .DAT data files at CSIRO. There are 25 files totalling 78.6 MB of raw data in this dataset. Wharf tie data can be found in Hobart wharf_tie_2016_07_20.txt, which is stored with the raw data. Coverage is patchy due to GSM staffing levels and rough weather. Additional information regarding this dataset is contained in the GSM data acquisition and processing report.

Files and APIs

Additional Info

Field Value
Title RV Investigator Voyage IN2018_V02 Gravity Data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/1724d530-9b26-47dd-b510-e208012dc329
Contact Point
CSIRO Marlin Data Catalogue
data-requests-hf@csiro.au
Reference Period 19/06/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        142.0,
        -47.2
      ],
      [
        148.0,
        -47.2
      ],
      [
        148.0,
        -43.0
      ],
      [
        142.0,
        -43.0
      ],
      [
        142.0,
        -47.2
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal CSIRO Marlin

Data Source

This dataset was originally found on CSIRO Marlin "RV Investigator Voyage IN2018_V02 Gravity Data". Please visit the source to access the original metadata of the dataset:
https://marlin.csiro.au/geonetwork/srv/eng/csw/dataset/rv-investigator-voyage-in2018_v02-gravity-data