{
  "zones": [
    { "id": "PZ-STAD", "name": "Suncorp Stadium forecourt", "lon": 152.9924, "lat": -27.4648, "radius": 0.0014, "baseline": 0.6 },
    { "id": "PZ-QSM",  "name": "Queen St Mall",            "lon": 153.0251, "lat": -27.4695, "radius": 0.0011, "baseline": 1.1 },
    { "id": "PZ-SBNK", "name": "South Bank Parklands",      "lon": 153.0207, "lat": -27.4800, "radius": 0.0016, "baseline": 0.4 },
    { "id": "PZ-KGSQ", "name": "King George Square",        "lon": 153.0241, "lat": -27.4680, "radius": 0.0009, "baseline": 0.3 },
    { "id": "PZ-ROMA", "name": "Roma St station forecourt", "lon": 153.0187, "lat": -27.4662, "radius": 0.0010, "baseline": 0.5 },
    { "id": "PZ-CTRL", "name": "Central station concourse", "lon": 153.0263, "lat": -27.4660, "radius": 0.0008, "baseline": 0.7 }
  ]
}