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RV Investigator Voyage IN2018_C01 Gravity Data

Created 25/06/2025

Updated 25/06/2025

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This record describes gravity data collected on RV Investigator voyage IN2018_C01, 'RAN Hydrographic Survey' which departed Hobart on the 28th May 2018 and returned to Hobart on the 8th June 2018. The overall focus for this survey was to conduct a modern survey in the primary shipping route through Bass Strait and to facilitate safe navigation for international and coastal shipping. The gravity meter instrument is a MicroG Lacoste Air-Sea II. Data are stored in .ENV and .DAT data files at CSIRO. There are 38 files totalling 301 MB of raw data in this dataset. Wharf tie[s] were not undertaken. 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 IN2018_C01 Gravity Data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/cb95de6d-6ab2-405a-aec7-874eac806a59
Contact Point
CSIRO Marlin Data Catalogue
data-requests-hf@csiro.au
Reference Period 15/07/2019
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        146.0,
        -43.4
      ],
      [
        148.7,
        -43.4
      ],
      [
        148.7,
        -38.5
      ],
      [
        146.0,
        -38.5
      ],
      [
        146.0,
        -43.4
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal CSIRO Marlin

Data Source

This dataset was originally found on CSIRO Marlin "RV Investigator Voyage IN2018_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-in2018_c01-gravity-data