{
  "schema": "kallipolis.resource-quality.v1",
  "id": "resource.public-data.jma-developer-data",
  "version": "1.0.0",
  "title": "JMA developer-data boundary",
  "summary": "Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for JMA developer-data.",
  "content": {
    "kind": "public-data-api-boundary",
    "facts": [
      {
        "id": "fact.jma.developer.data.access",
        "statement": "Japan Meteorological Agency documents weather, earthquake, tsunami, volcano, climate, forecast, warning, XML, and supporting public data.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.jma.developer.data"
        ]
      },
      {
        "id": "fact.jma.developer.data.authentication",
        "statement": "Public data access does not grant warning issuance, forecast publication, observation, emergency, or Japan Meteorological Agency authority.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.jma.developer.data"
        ]
      },
      {
        "id": "fact.jma.developer.data.request",
        "statement": "Clients must bind feed or dataset, product code, issue and valid time, area, language, representation, and update cadence.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.jma.developer.data"
        ]
      },
      {
        "id": "fact.jma.developer.data.boundary",
        "statement": "Products can be preliminary, corrected, delayed, or event-driven and do not replace official Japanese warnings, translations, or local safety decisions.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.jma.developer.data"
        ]
      }
    ]
  },
  "language": "en",
  "category": "public-data-api",
  "state": "prepared",
  "canonicalUrl": "https://platoskallipolis.com/resources/public-data-apis/jma-developer-data.json",
  "contentHash": "sha256:07b081d72c41e3251ba3cb124296ad5a51b5de07b932aa2a49365d6194ecbdd3",
  "owner": {
    "id": "platos-kallipolis",
    "name": "Plato's Kallipolis",
    "type": "organization",
    "accountabilityUrl": "https://platoskallipolis.com/about"
  },
  "access": {
    "mode": "public",
    "url": "https://platoskallipolis.com/resources/public-data-apis/jma-developer-data.json",
    "authentication": "none",
    "robotsAllowed": true
  },
  "provenance": {
    "method": "primary-source",
    "sources": [
      {
        "id": "source.jma.developer.data",
        "url": "https://www.data.jma.go.jp/developer/index.html",
        "title": "JMA developer-data documentation",
        "publisher": "Japan Meteorological Agency",
        "observedAt": "2026-08-28T20:35:47.627Z"
      }
    ]
  },
  "observedAt": "2026-08-28T20:35:47.627Z",
  "freshness": {
    "policy": "max-age",
    "state": "current",
    "nextReviewAt": "2026-09-04T20:35:47.627Z",
    "maxAgeSeconds": 604800
  },
  "license": {
    "id": "source-terms-apply",
    "url": "https://www.data.jma.go.jp/developer/index.html",
    "redistributionAllowed": false
  },
  "evidence": [
    {
      "id": "evidence.jma.developer.data",
      "type": "source-claim",
      "url": "https://www.data.jma.go.jp/developer/index.html",
      "observedAt": "2026-08-28T20:35:47.627Z"
    }
  ]
}