{"asset":{"version":"0.0","gltfUpAxis":"Y"},"geometricError":0.1250000000000000,"root":{"boundingVolume":{"sphere":[-2761829.6969797401688993,4886201.7643185602501035,3019616.5274514001794159,12.8184629458560995]},"refine":"REPLACE","geometricError":0.0625000000000000,"content":{"url":"Tile_p002_p003_L20_00223.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761829.6919326200149953,4886201.7435853499919176,3019616.5539250099100173,12.7579180431193002]},"geometricError":0.0312500000000000,"content":{"url":"Tile_p002_p003_L21_002230.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761829.6946064000949264,4886201.7309268200770020,3019616.5533178402110934,12.7126991603535995]},"geometricError":0.0156250000000000,"content":{"url":"Tile_p002_p003_L22_0022300.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761829.6942095197737217,4886201.7246362501755357,3019616.5602704901248217,12.6965455262192002]},"geometricError":0.0078125000000000,"content":{"url":"Tile_p002_p003_L23_00223000.b3dm"}}]}]}]}}