IN2023_V05: Marine Ecosystem Voyage Data Archive from Southeast Australia

Southeast Australian marine ecosystem data collected by the RV Investigator between June 28 and July 30, 2023, departing from and returning to Hobart. The archive contains raw data from over 40 instruments, including acoustic profilers, greenhouse gas analyzers, plankton samplers, echosounders, and environmental DNA collectors. The CSIRO National Collections and Marine Infrastructure Information and Data Centre curates the data, with public access via the MNF Data Trawler.

Use Cases

• Modeling ocean currents and water column structure based on Lowered ADCP and CTD data
• Analyzing marine plankton community composition based on Continuous Plankton Recorder and Multiple Plankton Sampler data
• Studying atmospheric-ocean gas exchange based on Greenhouse Gas Analyser and pCO2 measurements
• Mapping seafloor topography based on Multibeam Echosounder and Sub-bottom Profiler data
• Assessing marine biodiversity and wildlife based on Environmental DNA, trawl, and wildlife observation data

Strengths

• Data collected from a focused 33-day research voyage with a clear scientific objective
• Archive includes raw data from over 40 distinct instruments covering physical, chemical, and biological oceanography
• Permanent archive maintained by CSIRO with documented access pathways for participants and the public

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count and dataset scale are unknown, which may limit suitability assessment

Provenance

Source

CSIRO Marine National Facility RV Investigator voyage IN2023_V05

Collection Method

Instrument-based data collection during a dedicated research voyage

Time Range

June 28,我们发现2023 to July 30, 2023 (AEST)

Freshness

Last updated 2026-04-10 17:12:36.254382; freshness should be verified

Geography

Southeast Australian marine ecosystem, voyage departed from and returned to Hobart