{
  "radiusMeters": 35,
  "observations": [
    {
      "id": "bench-a",
      "longitude": 77.59,
      "latitude": 12.97,
      "timestamp": "2026-10-01T08:00:00Z",
      "note": "Fictional bench beside the east path; morning shade."
    },
    {
      "id": "shade-a",
      "longitude": 77.59015,
      "latitude": 12.9701,
      "timestamp": "2026-10-01T08:05:00Z",
      "note": "Fictional tree canopy above the same path."
    },
    {
      "id": "water",
      "longitude": 77.592,
      "latitude": 12.971,
      "timestamp": "2026-10-01T08:15:00Z",
      "note": "Fictional drinking point, tap marked closed."
    },
    {
      "id": "bench-b",
      "longitude": 77.588,
      "latitude": 12.9715,
      "timestamp": "2026-10-01T08:22:00Z",
      "note": "Fictional exposed bench, no nearby shade."
    }
  ]
}