The Merchant Vessel Portland collects bulk sea surface temperature data via a hull contact sensor and meteorological data from its onboard AWS. Measurements are taken every 3 hours along the southern Australian coast between Fremantle and Melbourne. The Bureau of Meteorology quality controls the data, which is made available daily via the Australian Ocean Data Network.
Use Cases
- Analyze sea surface temperature trends along the southern Australian coast based on the sensor data.
- Model local marine weather patterns based on the meteorological data collected.
- Study the impact of vessel loading on sensor depth and temperature readings based on the variable sensor depth.
- Validate satellite-derived SST measurements with in-situ ship-based data.
- Monitor coastal oceanographic conditions for operational forecasting based on the frequent data collection.
Strengths
- Data undergoes quality control by the Bureau of Meteorology.
- SST and meteorological data are collected at a high frequency of every 3 hours.
- Spatial coverage is defined along a specific coastal route between Fremantle and Melbourne.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- The sensor depth varies from 2 to 8 meters, which may introduce variability not directly related to surface conditions.
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Data collected via SBE48 hull contact sensor and ship AWS on the Merchant Vessel Portland.
- Freshness
- Last updated 2026-05-05 22:19:16.656342; freshness should be verified.
- Geography
- Southern coast of Australia between Fremantle (WA), Bunbury(WA), Adelaide(SA), Portland(VIC), and Melbourne(VIC).