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RV Investigator Voyage IN2023_E01 Gravity Data

Created 25/06/2025

Updated 25/06/2025

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This record describes gravity data collected on RV Investigator voyage IN2023_E01, 'Sea Trials and Calibrations' which departed Fremantle on the 06/01/2023 and returned to Fremantle on the 12/01/2023 (UTC). The gravity meter instrument is a MicroG Lacoste Air-Sea II. Data are stored in .ENV and .DAT data files at CSIRO. There are 19 files totalling 103 MB of raw data in this dataset. Wharf tie[s] were undertaken at Fremantle Victoria Quay E and the Fremantle Port Office using a Scintrex Autograv CG-5. Wharf tie data can be found in Gravity Tie Freo E to Port Office.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 IN2023_E01 Gravity Data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/3df64d8f-0c30-4c2c-b980-6b97625d53a2
Contact Point
CSIRO Marlin Data Catalogue
NCMIGeophysicalSurveyMapping@csiro.au
Reference Period 17/04/2023
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        114.48,
        -32.17
      ],
      [
        115.77,
        -32.17
      ],
      [
        115.77,
        -30.85
      ],
      [
        114.48,
        -30.85
      ],
      [
        114.48,
        -32.17
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal CSIRO Marlin

Data Source

This dataset was originally found on CSIRO Marlin "RV Investigator Voyage IN2023_E01 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-in2023_e01-gravity-data