{
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  "id": "resource.public-data.noaa-ncei-access-data-service",
  "version": "1.0.0",
  "title": "NOAA NCEI Access Data Service boundary",
  "summary": "Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for NOAA NCEI Access Data Service.",
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        "normativeLevel": "informative",
        "sourceIds": [
          "source.noaa.ncei-access"
        ]
      },
      {
        "id": "fact.noaa.ncei-access.authentication",
        "statement": "Not every NCEI dataset is exposed by the service, and dataset-specific parameters must be checked before constructing a request.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.noaa.ncei-access"
        ]
      },
      {
        "id": "fact.noaa.ncei-access.request",
        "statement": "Supported output formats can include CSV, SSV, JSON, PDF, and NetCDF, but availability varies by dataset and requested fields.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.noaa.ncei-access"
        ]
      },
      {
        "id": "fact.noaa.ncei-access.boundary",
        "statement": "A 200 response does not prove sensor accuracy, station continuity, complete coverage, or that cloud migration has no availability impact.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.noaa.ncei-access"
        ]
      }
    ]
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  "category": "public-data-api",
  "state": "prepared",
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    "name": "Plato's Kallipolis",
    "type": "organization",
    "accountabilityUrl": "https://platoskallipolis.com/about"
  },
  "access": {
    "mode": "public",
    "url": "https://platoskallipolis.com/resources/public-data-apis/noaa-ncei-access-data-service.json",
    "authentication": "none",
    "robotsAllowed": true
  },
  "provenance": {
    "method": "primary-source",
    "sources": [
      {
        "id": "source.noaa.ncei-access",
        "url": "https://www.ncei.noaa.gov/support/access-data-service-api-user-documentation",
        "title": "NCEI Data Service API User Documentation",
        "publisher": "NOAA National Centers for Environmental Information",
        "observedAt": "2026-08-27T08:40:00Z"
      }
    ]
  },
  "observedAt": "2026-08-27T08:40:00Z",
  "freshness": {
    "policy": "max-age",
    "state": "current",
    "nextReviewAt": "2026-09-03T08:40:00Z",
    "maxAgeSeconds": 604800
  },
  "license": {
    "id": "source-terms-apply",
    "url": "https://www.weather.gov/disclaimer",
    "redistributionAllowed": false
  },
  "evidence": [
    {
      "id": "evidence.noaa.ncei-access",
      "type": "source-claim",
      "url": "https://www.ncei.noaa.gov/support/access-data-service-api-user-documentation",
      "observedAt": "2026-08-27T08:40:00Z"
    }
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}