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Monterey Bay Tsunami Inundation Grid Image
Tsunami inundation grid,
Monterey Bay, CA






Integrated Models of Coastal Relief

NCEI builds and distributes high-resolution, coastal digital elevation models (DEMs) that integrate ocean bathymetry and land topography to support NOAA's mission to understand and predict changes in Earth's environment, and conserve and manage coastal and marine resources to meet our Nation's economic, social, and environmental needs.

DEMs are used for coastal process modeling (tsunami inundation, storm surge, sea-level rise, contaminant dispersal, etc.), ecosystems management and habitat research, coastal and marine spatial planning, and hazard mitigation and community preparedness.

Digital Elevation Models (DEMs)


Name Year Vertical Datum Horizontal Datum Spatial Resolution Status Access Data