Geoscience Australia collected bathymetry data for the Gifford Marine Park, located 700 km east of Brisbane, during surveys in 2007 and 2017. The data is presented as a flythrough movie showing two large, flat-topped volcanic seamounts spanning over 3 km in ocean depth. This research was supported by the National Environmental Science Program (NESP) Marine Biodiversity Hub.
Use Cases
- Visualizing underwater topography based on the described flythrough movie format.
- Studying Miocene volcanism and seamount formation based on the geological history mentioned.
- Mapping potential marine habitats for cetaceans based on the description of the seamounts' roles.
- Analyzing sediment bedforms and mass movement scars based on the described seafloor features.
Strengths
- Data collected over two distinct time periods (2007 and 2017), suggesting potential for temporal comparison.
- Surveys conducted by Geoscience Australia in collaboration with the Japan Agency for Marine-Earth Science and Technology, indicating institutional credibility.
- Covers a specific marine park area with detailed geological and ecological context provided in the description.
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 an MP4 video, which may limit quantitative analysis without underlying raster data.
Provenance
- Source
- Geoscience Australia, Australian Ocean Data Network
- Collection Method
- Bathymetric survey
- Time Range
- 2007, 2017
- Freshness
- Last updated 2026-06-27 20:49:12.572553; freshness should be verified.
- Geography
- Gifford Marine Park, 700 km east of Brisbane, Australia, Lord Howe Rise