RV Investigator ACS data collected during voyage IN2023_V06
This dataset contains hyperspectral measurements of particulate absorption, particulate attenuation, and the derived first-order particulate scattering coefficient collected using a Wetlabs Absorption and Attenuation Sensor (ACS) during the Marine National Facility RV Investigator voyage IN2023_V06, Understanding Eddy Interactions and Their Impacts in the East Australian Current System. Data were collected continuously from the ship's underway seawater system between 8 October and 1 November 2023, spanning 87 wavelengths (400–735 nm) at 25 Hz. The voyage sampled mesoscale eddies and frontal features within the East Australian Current. ACS data were quality controlled, binned to 30-second intervals, and aligned with the ship's underway observations. These measurements provide high-resolution information on the optical properties of suspended particles and support studies of ocean optics, biogeochemistry, and ecosystem dynamics.
Simple
Identification info
- Date
- Status
- Completed
- Point of contact
-
Role Organisation Electronic mail address Custodian Chantal Mears (University of Tasmania)
Point of contact CSIRO NCMI - Information and Data Centre
- Topic category
-
- Oceans
Extent
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Temporal extent
- Time position
- 2023-10-08
- Time position
- 2023-11-01
Resource constraints
- Language
- English
- Character encoding
- UTF8
Distribution Information
- OnLine resource
-
Access the data through IMAS
Download and access the data
- OnLine resource
-
MNF Data Trawler
Link to processed data and survey information (plans, summaries, etc.) via MNF Data Trawler
- OnLine resource
-
Marine National Facility
Link to the Marine National Facility Webpage
Data quality info
- Hierarchy level
- Dataset
Resource lineage
- Hierarchy level
- Dataset
Reference System Information
- Reference system identifier
- EPSG/WGS 84 (EPSG:4326)
Metadata
- Metadata identifier
- 04ca3df9-de3d-4795-88e1-4fc61300a3fa
- Language
- English
- Character encoding
- UTF8
- Contact
-
Role Organisation Electronic mail address Point of contact CSIRO NCMI - Information and Data Centre
Type of resource
- Resource type
- Dataset
- Metadata linkage
-
http://marlin.csiro.au/geonetwork/srv/api/records/04ca3df9-de3d-4795-88e1-4fc61300a3fa
- Date info (Creation)
- 2026-06-24T23:29:24.945405Z
- Date info (Creation)
- 2026-04-28T01:21:11.360949Z
- Date info (Revision)
- 2026-06-25T05:50:54.181344Z
Metadata standard
- Title
-
ISO 19115-3:2018
- Title
-
Marine Community Profile
- Date (Creation)
- 2019-05-30
- Edition
-
3.0
- Edition date
- 2019-05-30T00:00:00
- Cited responsible party
-
Role Organisation Electronic mail address Custodian Marine Community Profile Governance Committee
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