August 2003 sediment samples collected by Geoscience Australia and the Defence Science and Technology Organisation in Sydney Harbour. The analysis documents the physical character and distribution of sediments to ground-truth multibeam sonar surveys. This work supports the Coastal CRC's Coastal Water Habitat Mapping Project.
Use Cases
- Ground-truthing multibeam sonar backscatter data based on the described sediment physical properties.
- Mapping the spatial distribution of sediment types based on the described sampling program.
- Classifying benthic habitats based on the relationship between sediment properties and acoustic waveforms mentioned in the description.
- Assessing coastal geomorphology based on the comparison of sediment data with swath bathymetry.
Strengths
- Sediment samples were collected by two authoritative organizations: Geoscience Australia and the Defence Science and Technology Organisation.
- Data is explicitly linked to a specific multibeam sonar system (Reson SeaBat 8125) for ground-truthing purposes.
- The study builds upon existing seabed geomorphology knowledge for Sydney Harbour.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- The primary data format is HTML, which is not a standard format for structured geospatial analysis.
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Sediment samples were collected during a survey and analyzed as part of a Coastal CRC project milestone.
- Time Range
- August 2003
- Freshness
- Last updated 2026-06-05 06:31:48.086235; freshness should be verified.
- Geography
- Sydney Harbour, Australia