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RV Investigator Voyage IN2015_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 IN2015_E01, which departed Hobart on the 29 Jan 2015 and returned to Hobart on the 19 Feb 2015, after successfully testing equipment at 65° south. Gravity data was only recorded until 7 February due to problems with the instrument. The gravity meter instrument is a MicroG Lacoste Air-Sea II. Data are stored in .ENV and .DAT data files at CSIRO. There are 24 files totalling 150 MB of raw data in this dataset. A wharf tie was undertaken at Hobart, at the old Elizabeth St location using a Scintrex Autograv CG-5. Wharf tie data can be found in T003039_wharf_tie.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 IN2015_E01 Gravity Data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/d5524e3e-3cd4-4b75-8227-f100657c820f
Contact Point
CSIRO Marlin Data Catalogue
data-requests-hf@csiro.au
Reference Period 26/01/2017
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        143.9,
        -65.1
      ],
      [
        147.3,
        -65.1
      ],
      [
        147.3,
        -42.8
      ],
      [
        143.9,
        -42.8
      ],
      [
        143.9,
        -65.1
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal CSIRO Marlin

Data Source

This dataset was originally found on CSIRO Marlin "RV Investigator Voyage IN2015_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-in2015_e01-gravity-data