EVIDENCE LIBRARY
GEBCO bathymetry
compiled gridded terrain · global; regional subset available
Observation / publication dates: GEBCO_2026 catalogue identified; contributing survey ages vary
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What is available
GEBCO WMS metadata and a georeferenced regional image acquired, retrieved 29 September 2026. Numeric grid subset is not yet imported.
Findings and interpretation
- The image supplies bathymetric and topographic context from the GEBCO grid. It does not establish a recent survey date or navigation-grade accuracy.
How to read this evidence
Regional depth context
Depth estimates use a 15 arc-second grid with varying source quality. They are not detailed nearshore survey measurements.
Attribution
Check selected release attribution/terms
Catalogue reference: GL07