{
  "timestamp": "2026-06-19T11:30:00",
  "quantity": "DBZH",
  "palette": "dbzh",
  "crs": "EPSG:3857",
  "bounds": {
    "west": 4.92,
    "south": 45.1,
    "east": 11.51,
    "north": 48.52
  },
  "sources": [
    "forecast_20m"
  ],
  "variants": {
    "overlay": {
      "file": "radar_ch_20260619_1110_fct20_overlay.png",
      "width": 627,
      "height": 476
    },
    "overlay_small": {
      "file": "radar_ch_20260619_1110_fct20_overlay_small.png",
      "width": 418,
      "height": 317
    }
  }
}