High Resolution Bathymetry Grids for Cocos (Keeling) Island

Cocos (Keeling) Island, located approximately 3,685km west of Darwin, is a mid-ocean atoll. This dataset from Geoscience Australia contains four new high-resolution bathymetry grids, integrating seabed depth data with island topography. The report describes the methodology for data collection, quality control, and gridding.

Use Cases

• Modeling tsunami wave interaction with the island shelf based on integrated bathymetry and topography data
• Identifying major seabed processes and habitats based on high-resolution depth grids
• Analyzing the structure of coral reef atolls based on detailed bathymetric models

Strengths

• Includes four distinct bathymetry grids, providing multiple data products
• Integrates bathymetry with the island's topography for a unified model
• Covers a specific, remote atoll region approximately 3,685km from Darwin

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download
• Column-level documentation is absent; field semantics must be inferred after download

Provenance

Source

Geoscience Australia Data

Collection Method

Methodology report covers data collection, quality control, and gridding of integrated datasets.

Time Range

null

Freshness

Last updated 2026-03 19:05:07.192421; freshness should be verified

Geography

Cocos (Keeling) Island region, a mid-ocean atoll in the Indian Ocean