Cocos (Keeling) Islands Marine Park Satellite-Derived Bathymetry and Seafloor Habitat Maps

2-meter horizontal resolution bathymetry and seafloor habitat maps for shallow waters (0-25 meters) of the Cocos (Keeling) Islands Marine Park. The data was processed by EOMAP using proprietary software and a physics-based inversion method on multispectral satellite imagery. These geospatial layers provide an environmental baseline for monitoring and managing the Indian Ocean Territories Marine Parks.

Use Cases

• Modeling coastal erosion and sediment transport based on high-resolution bathymetry.
• Classifying and monitoring benthic habitats for conservation planning based on spectral seafloor reflectance.
• Supporting ecological research on coral reef and seagrass distribution using habitat type maps.
• Informing marine park zoning and management decisions based on baseline environmental data.

Strengths

• 2-meter horizontal spatial resolution provides detailed mapping of shallow coastal areas.
• Data covers the 0-25 meter depth range for the Cocos (Keeling) Islands Marine Park.
• Processing used a proprietary physics-based inversion method (Watcor-X) on multispectral satellite data.

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.
• The dataset is not to be used for navigational purposes, limiting its application scope.

Provenance

Source

Geoscience Australia Data, via Parks Australia - Indian Ocean Territories Grants Project.

Collection Method

Satellite-derived bathymetry processed with EOMAP's Watcor-X software and algorithm package, using object-based classification on multispectral imagery.

Freshness

Last updated 2026-04-20 03:56:05.946779; freshness should be verified.

Geography

Cocos (Keeling) Islands Marine Park, Indian Ocean.