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RV Investigator Voyage IN2022_T01 Gravity Data

Created 25/06/2025

Updated 25/06/2025

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This record describes gravity data collected on RV Investigator voyage IN2022_T01, titled "Transit: Cairns to Darwin 2022." The voyage took place between September 11, 2022 and September 17, 2022 (AEST), departing from Cairns and returning to Darwin. The gravity meter instrument is a MicroG Lacoste Air-Sea II. Data are stored in .ENV and .DAT data files at CSIRO. There are 9 files totalling 102 MB of raw data in this dataset. A wharf tie was undertaken at Fort Hill Wharf in Darwin upon vessel arrival using a Scintrex Autograv CG-5. Wharf tie data can be found in in2022_t01_gravity_wharf_tie_FtHillWharfWEST_Darwin_17092022.TXT, which is stored with the raw data. No processing has been conducted on this data. 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 IN2022_T01 Gravity Data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/d821f470-ee78-42e9-b99d-078eed508cbd
Contact Point
CSIRO Marlin Data Catalogue
NCMIGeophysicalSurveyMapping@csiro.au
Reference Period 25/10/2022
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        129.89,
        -16.76
      ],
      [
        146.1,
        -16.76
      ],
      [
        146.1,
        -9.21
      ],
      [
        129.89,
        -9.21
      ],
      [
        129.89,
        -16.76
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal CSIRO Marlin

Data Source

This dataset was originally found on CSIRO Marlin "RV Investigator Voyage IN2022_T01 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-in2022_t01-gravity-data