Christmas Island Marine Park Satellite-Derived Bathymetry and Seafloor Habitat Maps

Satellite-derived bathymetry and seafloor habitat classification maps for the shallow waters of Christmas Island Marine Park. The data provides a 2-meter horizontal spatial resolution baseline for waters between 0 and 25 meters depth. It was processed by EOMAP using proprietary software and multispectral satellite imagery for Parks Australia.

Use Cases

• Modeling coastal erosion and sediment transport based on high-resolution bathymetry.
• Monitoring changes in benthic habitats for conservation management based on seafloor classification.
• Supporting ecological research on coral reefs and seagrass beds using georeferenced habitat maps.
• Informing marine park zoning and management plans based on detailed environmental baseline data.

Strengths

• Provides a 2-meter horizontal spatial resolution, offering detailed mapping of shallow coastal areas.
• Covers a defined depth range of 0 to 25 meters for the Christmas Island Marine Park.
• Uses a physics-based inversion method (Watcor-X) for bathymetry derivation, suggesting a standardized scientific approach.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for large-scale statistical modeling.
• Freshness should be verified as the last metadata update was 2026-05-14.

Provenance

Source

Geoscience Australia Data

Collection Method

Processed from multispectral satellite data using EOMAP's proprietary Watcor-X software and algorithms.

Freshness

Last updated 2026-05-14 03:15:59.104416

Geography

Christmas Island Marine Park, Indian Ocean Territories