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NOAA NCEI Access Data Service boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for NOAA NCEI Access Data Service.

version 1.0.0freshness currentobserved 2026-08-27T08:40:00Z

resource.public-data.noaa-ncei-access-data-service
sha256:3f831b58310ae3b54876f095a70a3a03bf3f02583b94570705ea285d9c46c502

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Evidence-backed facts

  1. NCEI documents an HTTPS GET API for subsetting supported environmental datasets by station, time, datatype, bounding box, units, and format. informative
  2. Not every NCEI dataset is exposed by the service, and dataset-specific parameters must be checked before constructing a request. informative
  3. Supported output formats can include CSV, SSV, JSON, PDF, and NetCDF, but availability varies by dataset and requested fields. informative
  4. A 200 response does not prove sensor accuracy, station continuity, complete coverage, or that cloud migration has no availability impact. informative