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RV Investigator Voyage IN2015_C01 Gravity Data

Created 25/06/2025

Updated 25/06/2025

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This record describes gravity data collected on RV Investigator research charter IN2015_C01, 'GAB deep water geological and benthic ecology program,' which departed Hobart on the 25 October and returned to Port Lincoln on the 28 November. A short sea trial voyage (October 22 - 25, Hobart - Hobart) was undertaken prior to the charter. Data for those days is also included in this data set. The gravity meter instrument is a MicroG Lacoste Air-Sea II. Data are stored in .ENV and .DAT data files at CSIRO. There are 79 files totalling 596 MB of raw data in this dataset. Wharf ties were undertaken at in Hobart and Port Lincoln using a Scintrex Autograv CG-5. Wharf tie data can be found in Hobart Wharf Tie Oct 2015.txt and Port Lincoln Wharf Tie 28 Nov 2015.txt, which are 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 IN2015_C01 Gravity Data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/113024b3-bfcd-4ec9-b709-02a2c890ff30
Contact Point
CSIRO Marlin Data Catalogue
data-requests-hf@csiro.au
Reference Period 07/02/2017
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        128.0,
        -45.0
      ],
      [
        148.0,
        -45.0
      ],
      [
        148.0,
        -33.0
      ],
      [
        128.0,
        -33.0
      ],
      [
        128.0,
        -45.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal CSIRO Marlin

Data Source

This dataset was originally found on CSIRO Marlin "RV Investigator Voyage IN2015_C01 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-in2015_c01-gravity-data