{"asset":{"version":"0.0","gltfUpAxis":"Y"},"geometricError":0.1250000000000000,"root":{"boundingVolume":{"sphere":[-2479556.6735077598132193,4823244.7509624697268009,3345758.8062573699280620,10.8415665657801998]},"refine":"REPLACE","geometricError":0.0625000000000000,"SMHeader":{"arePoints3d":true,"resolution":0.0625000000000000,"id":4216,"areTextured":true,"nodeCount":128,"nbFaceIndexes":540},"content":{"url":"Tile_1_L20_00131.b3dm"},"children":[{"boundingVolume":{"sphere":[-2479556.6668847501277924,4823244.7486295299604535,3345758.8039993699640036,10.7326092970996996]},"geometricError":0.0312500000000000,"SMHeader":{"arePoints3d":true,"resolution":0.0295918300000000,"id":4247},"content":{"url":"Tile_1_L21_001310.b3dm"},"children":[{"boundingVolume":{"sphere":[-2479556.6727840001694858,4823244.7443713499233127,3345758.8001372399739921,10.6829438132175998]},"geometricError":0.0156250000000000,"SMHeader":{"arePoints3d":true,"resolution":0.0130269700000000,"id":4278},"content":{"url":"Tile_1_L22_0013100.b3dm"}}]}]}}