Kenn Seamount Geomorphology and Surface Classification from Coral Sea Survey

Voyage IN2019_V04 contributed 29,000 square kilometers of new seafloor survey data to the Coral Sea knowledge base. This dataset from the Australian Ocean Data Network contains two classification layers for the Kenn Seamount, based on the Geoscience Australia Geomorphology Classification Scheme. Ongoing research with this data aims to provide insights for predictive habitat modelling when analyzed with biological overlays.

Use Cases

• Classifying seabed surface types (Plain, Slope, Escarpment) based on the described surface classification layer.
• Analyzing fine-scale geomorphology of a seamount based on the described geomorphology classification layer.
• Predicting marine habitats by integrating this geomorphic data with biological overlays as mentioned in the description.
• Studying spatial relationships between adjacent seabed features using the new bathymetric survey data.

Strengths

• Adds 29,000 square kilometers of new seafloor survey data to the existing Coral Sea knowledge base.
• Classifications follow the standardized Geoscience Australia Geomorphology Classification Scheme.
• Provides two distinct data layers for surface and fine-scale geomorphology analysis.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data files are provided in PDF, ZIP, and PNG formats, which may require conversion for analysis.

Provenance

Source

Australian Ocean Data Network

Collection Method

Extracted and classified from bathymetric data collected during Voyage IN2019_V04.

Time Range

Survey conducted in 2019 (inferred from voyage identifier IN2019_V04).

Freshness

Last updated 2026-04-28 15:31:45.271121; freshness should be verified.

Geography

Kenn Seamount in the Coral Sea.