{"asset":{"version":"0.0","gltfUpAxis":"Y"},"geometricError":0.1250000000000000,"root":{"boundingVolume":{"sphere":[-2761864.6219792300835252,4886134.0445130998268723,3019690.9927841802127659,12.1421820639634994]},"refine":"REPLACE","geometricError":0.0625000000000000,"content":{"url":"Tile_p002_p004_L20_00330.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761864.6565573802217841,4886134.0227669198065996,3019690.9970983401872218,12.0482332695963006]},"geometricError":0.0312500000000000,"content":{"url":"Tile_p002_p004_L21_003300.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761864.6723095099441707,4886134.0170223303139210,3019690.9957461999729276,12.0151912311286999]},"geometricError":0.0156250000000000,"content":{"url":"Tile_p002_p004_L22_0033000.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761864.6798101197928190,4886134.0075098900124431,3019690.9935907400213182,11.9927322630008995]},"geometricError":0.0078125000000000,"content":{"url":"Tile_p002_p004_L23_00330000.b3dm"}}]}]}]}}