{
  "id": "bnd-pulse-lahore-district-2026-08-03",
  "recordType": "boundaryVersion",
  "placeId": "plc-pk-punjab-lahore-district",
  "name": "Lahore district polygon served by PULSE",
  "boundaryKind": "administrative",
  "administrativePurpose": "District-scale geographic context from the Punjab PULSE GIS platform",
  "boundaryStatus": "preliminary",
  "observedDate": "2026-08-03",
  "geometry": {
    "status": "available",
    "basis": "official-digital",
    "path": "source-data/geography/pulse-district-lahore-boundary-2026-08-03.geojson",
    "format": "GeoJSON",
    "geometryType": "Polygon",
    "coordinateReferenceSystem": "EPSG:4326",
    "featureCount": 1,
    "fileHash": "sha256:073c7832415f2980904effbd08e87fa22bd65dd0a9673980910482d1df81a2ac",
    "conversionMethod": "Captured verbatim from the public ArcGIS FeatureServer query with f=geojson. No simplification, redrawing or coordinate conversion.",
    "uncertaintyNotes": "The Punjab-government server names the feature Lahore but does not state the source instrument, drawing authority, publication date or effective date."
  },
  "geographicClaim": {
    "assignmentLevel": "context-only",
    "proves": "The PULSE GIS platform publicly represented this polygon as Lahore district when checked on 3 August 2026.",
    "doesNotProve": "It does not prove the current legal district boundary, an LDA controlled area, a local-government area, an electoral constituency or any service territory.",
    "publicDisplay": "context-only"
  },
  "evidenceState": "verified",
  "evidenceGap": "The legal instrument and source agency for the geometry, plus an effective date and version history.",
  "citations": [
    "cit-pulse-lahore-district-service",
    "cit-pulse-lahore-district-layer",
    "cit-pulse-lahore-district-geometry"
  ],
  "lastCheckedDate": "2026-08-03",
  "reviewState": "reviewed",
  "notes": "This is the first direct public district-scale polygon stored by the project. It is kept separate from LDA jurisdiction and all service boundaries."
}