{"asset":{"version":"0.0","gltfUpAxis":"Y"},"geometricError":0.1250000000000000,"root":{"boundingVolume":{"sphere":[-2762016.4548710500821471,4886044.5364375403150916,3019700.2060123397968709,14.3670224295513993]},"refine":"REPLACE","geometricError":0.0625000000000000,"content":{"url":"Tile_p004_p004_L20_00322.b3dm"},"children":[{"boundingVolume":{"sphere":[-2762016.4455161499790847,4886044.5241148900240660,3019700.2387472600676119,14.2936205600042996]},"geometricError":0.0312500000000000,"content":{"url":"Tile_p004_p004_L21_003220.b3dm"},"children":[{"boundingVolume":{"sphere":[-2762016.4492546101100743,4886044.5128310499712825,3019700.2542973598465323,14.2520038903212996]},"geometricError":0.0156250000000000,"content":{"url":"Tile_p004_p004_L22_0032200.b3dm"},"children":[{"boundingVolume":{"sphere":[-2762016.4470264501869678,4886044.5121448598802090,3019700.2602701601572335,14.2357694442028997]},"geometricError":0.0078125000000000,"content":{"url":"Tile_p004_p004_L23_00322000.b3dm"}}]}]}]}}