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RV Investigator Voyage IN2015_E03 EM710 Multibeam Echosounder Data

Created 25/06/2025

Updated 25/06/2025

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This record describes multibeam echosounder data collected on RV Investigator voyage IN2015_E03, which departed Hobart 2015-04-16 and returned on 2015-04-23. The Kongsberg EM710 multibeam echosounder was used to acquire seafloor bathymetry and backscatter information along the east coast slope offshore from Maria Island. Ping rate varied according to depth. Data are stored in *.all raw format at CSIRO Oceans and Atmosphere. There are 26 files totaling 1.23 GB of raw data in this dataset. Sound velocity profiles using sea surface temperature were applied to this data during data acquisition. Tide corrections were not applied to the processed data. Processed data are not yet available in XYZ and GSF format. Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products available on request.

Files and APIs

Additional Info

Field Value
Title RV Investigator Voyage IN2015_E03 EM710 Multibeam Echosounder Data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/6b52bb55-c617-48a3-a3ac-3447e04daed3
Contact Point
CSIRO Marlin Data Catalogue
data-requests-hf@csiro.au
Reference Period 16/04/2015 - 23/04/2015
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        146.5,
        -43.4
      ],
      [
        149.0,
        -43.4
      ],
      [
        149.0,
        -42.5
      ],
      [
        146.5,
        -42.5
      ],
      [
        146.5,
        -43.4
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal CSIRO Marlin

Data Source

This dataset was originally found on CSIRO Marlin "RV Investigator Voyage IN2015_E03 EM710 Multibeam Echosounder 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_e03-em710-multibeam-echosounder-data