{
    "catalog": [
        {
            "name": "Cesium 3D Tiles",
            "type": "group",
            "items": [
                {
                    "name": "Brisbane 3D city model (aero3Dpro)",
                    "type": "3d-tiles",
                    "url": "https://sample.aero3dpro.com.au/BrisbaneCBD/Scene/recon_h_3DTiles.json",
                    "options": {
                        "maximumScreenSpaceError": 1,
                        "maximumNumberOfLoadedTiles": 1000
                    }
                }
            ]
        }
    ]
}