Bathymetric Contours for Geelong Coastal Waters

Bathymetric Contours for the City of Greater Geelong show underwater terrain as contour lines for measuring ocean depth. The dataset includes both minor contours at 1-meter intervals and major contours. It was created by the City of Greater Geelong and was last updated in April 2026.

Use Cases

• Generate nautical charts by plotting bathymetric minor and major contour lines to visualize seabed topography.
• Model coastal erosion and sediment deposition by analyzing depth changes indicated by the 1-meter interval contours.
• Plan submarine cable or pipeline routes by identifying depth gradients and flat areas from the contour data.
• Assess marine habitat suitability by correlating depth contours from this dataset with species distribution data.

Strengths

• Data is provided in multiple standard geospatial formats including GeoJSON, SHP, WFS, and WMS.
• Contour lines are detailed, with minor contours provided at 1-meter depth intervals.
• Dataset uses the standardized Geographic Coordinate System GCS_WGS_1984.

Limitations

• The total spatial extent and specific row count for contour features are not provided.
• Data accuracy is not guaranteed, as the publisher provides no expressed or implied warranty.
• The dataset's creation date and the temporal range of the source depth surveys are unknown.

Provenance

Source

City of Greater Geelong

Freshness

Updated in April 2026.

Geography

Coastal waters of the City of Greater Geelong, Australia.