{"asset":{"version":"0.0","gltfUpAxis":"Y"},"geometricError":0.0625000000000000,"root":{"boundingVolume":{"sphere":[-2479442.3858100902289152,4823347.2790865497663617,3345695.3846427300013602,1.6583847401412699]},"refine":"REPLACE","geometricError":0.0312500000000000,"SMHeader":{"arePoints3d":true,"resolution":0.0312500000000000,"id":1278,"areTextured":true,"nodeCount":17,"nbFaceIndexes":45},"content":{"url":"Tile_16_L21_00002.b3dm"},"children":[{"boundingVolume":{"sphere":[-2479442.3858100902289152,4823347.2790865497663617,3345695.3846427300013602,1.6583847401412699]},"geometricError":0.0156250000000000,"SMHeader":{"arePoints3d":true,"resolution":0.0156250000000000,"id":1309},"content":{"url":"Tile_16_L22_000020.b3dm"},"children":[{"boundingVolume":{"sphere":[-2479442.3858100902289152,4823347.2893343996256590,3345695.3896462800912559,1.6526620137669401]},"geometricError":0.0078125000000000,"SMHeader":{"arePoints3d":true,"resolution":0.0076711950000000,"id":1340},"content":{"url":"Tile_16_L23_0000200.b3dm"}}]}]}}