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NOAA Digital Coast

NOAA Digital Coast: data, tools and training for US coastal communities, including a Sea Level Calculator for historical floods and sea level rise.

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What's in it

Data offered docs-verified
Sea Level Calculator (historical floods and sea level rise) · Lidar and Elevation Data · Historical Hurricane Tracks · Risk Communication · High-Resolution Land Cover · Ocean economics data (Open ENOW)
Coverage llm-inferred
United States
Resolution docs-verified
1 m for High-Resolution Land Cover; not stated for other products
Access llm-inferred
No authentication required (per catalogue metadata); licence not stated

Useful for

Use cases llm-inferred
Screen coastal flood exposure for a site using Sea Level Calculator historical floods and sea level rise projections · Source lidar and elevation inputs for coastal inundation assessments · Review historical hurricane tracks for storm-hazard baselines · Add high-resolution land cover context to coastal planning or resilience studies
Audience llm-inferred
flood consultants · GIS analysts · coastal engineers · planners · hydrologists

Limitations

Constraints llm-inferred
US coastal focus; not applicable to UK projects · Coverage and resolution are not stated for most products · Update frequency and licence terms are not stated · Ocean economics data spans 2001-2024 only for the Open ENOW dataset
Licence
Unknown — check provider terms
Authentication
none
GitHub stars
Unknown
Last commit
Unknown
Last successful page check
14/10/2026
Page health
healthy
Package
Not recorded
Verification
Not independently verified

Provenance & evidence

Daily discovery 2026-10-15: page verified 200 (curl + WebFetch).

Metadata observed 14/10/2026 · daily-2026-10-15 (agency/portal)