chemistry oceans
The research vessels (RV Cape Ferguson and RV Solander) of the Australian Institute of Marine Science (AIMS) routinely record along-track (underway) measurements of near-surface water temperature, salinity, chlorophyll (fluorescence) and turbidity (NTU) during scientific operations in the tropical waters of northern Australia, particularly the Great Barrier Reef (GBR). All data records include sampling time (UTC), position (Latitude, Longitude) and water depth (under keel). Data are recorded at 10 second intervals. Data are measured with a Seabird SBE38 thermometer, Seabird SBE21 thermosalinograph and Wetlabs ECO-FLNTU-RT (optical sensor for chlorophyll fluorescence and turbidity). The turbidity data (NTU) are currently regarded as provisional in the absence of local validation due to intermittent bubble contamination. The sampling intakes are located at depths of 1.9m (RV Cape Ferguson) and 2.5m (RV Solander).The data is used to inform spatial patchiness of these variables and for ongoing validation of satellite ocean temperature and ocean colour products.The IMOS Ships of Opportunity, Sensors on Tropical Research Vessels sub-Facility was discontinued in June 2022. Sea surface temperature data collected by Australian Institute of Marine Science research vessels continues to be provided via the IMOS Ships of Opportunity, Sea Surface Temperature Sensors for Australian Vessels sub-Facility records on the AODN Portal. The near real time sea surface temperature data are quality controlled by the Australian Bureau of Meteorology and uploaded onto the Global Telecommunication System (GTS) for global dissemination to be used in real time sea surface temperature analyses and climate data records. Access to the additional data collected by the AIMS research vessels, is provided on the AIMS data repository here: https://apps.aims.gov.au/metadata/view/8af21108-c535-43bf-8dab-c1f45a26088c.
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AODN
See all datasets managed by AODN.
Ships of Opportunity - Tropical research vessels - Real time was accessed on DATE from https://registry.opendata.aws/aodn_vessel_trv_realtime_qc. For data collected prior to June 2022: "Integrated Marine Observing System (IMOS). (2015). Underway sensors: Enhanced measurements from Ships of Opportunity (SOOP). https://doi.org/10.25845/9VR7-9G80, accessed[date-of-access]". For data collected between June - October 2022: "Australian Institute of Marine Science (AIMS), Integrated Marine Observing System (IMOS). (2015). Underway sensors: Enhanced measurements from Ships of Opportunity (SOOP). https://doi.org/10.25845/9VR7-9G80, accessed[date-of-access]".
arn:aws:s3:::aodn-cloud-optimised/vessel_trv_realtime_qc.parquetap-southeast-2aws s3 ls --no-sign-request s3://aodn-cloud-optimised/vessel_trv_realtime_qc.parquet/