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RV Investigator Voyage IN2019_T03 Gravity Data

Created 25/06/2025

Updated 25/06/2025

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This record describes gravity data collected on RV Investigator voyage IN2019_T03, "ORCA: Using the Investigator radar as a moving reference for the Australian operational radar network" which departed Darwin on the 23 December 2019 and returned to Henderson on the 2 January 2020. The gravity meter instrument is a MicroG Lacoste Air-Sea II. Data are stored in .ENV and .DAT data files at CSIRO. There are 12 files totalling 188 MB of raw data in this dataset. A wharf tie was undertaken at BAE Systems in Henderson, WA using a Scintrex Autograv CG-5. Wharf tie data can be found in Henderson_wharf_tie_in2019_t03_20200102.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 IN2019_T03 Gravity Data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/2bade103-aca8-4e21-a23f-3b86d098a75a
Contact Point
CSIRO Marlin Data Catalogue
data-requests-hf@csiro.au
Reference Period 22/01/2020
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        111.0,
        -32.0
      ],
      [
        131.0,
        -32.0
      ],
      [
        131.0,
        -11.0
      ],
      [
        111.0,
        -11.0
      ],
      [
        111.0,
        -32.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal CSIRO Marlin

Data Source

This dataset was originally found on CSIRO Marlin "RV Investigator Voyage IN2019_T03 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-in2019_t03-gravity-data