{"asset":{"version":"0.0","gltfUpAxis":"Y"},"geometricError":0.0625000000000000,"root":{"boundingVolume":{"sphere":[-2479448.9683307497762144,4823323.1523818997666240,3345748.6521607898175716,6.9841041625288600]},"refine":"REPLACE","geometricError":0.0312500000000000,"SMHeader":{"arePoints3d":true,"resolution":0.0312500000000000,"id":12788,"areTextured":true,"nodeCount":239,"nbFaceIndexes":1146},"content":{"url":"Tile_15_L21_00113.b3dm"},"children":[{"boundingVolume":{"sphere":[-2479448.9815612798556685,4823323.1427965098991990,3345748.6665101200342178,6.9583841018811698]},"geometricError":0.0156250000000000,"SMHeader":{"arePoints3d":true,"resolution":0.0131391200000000,"id":12819},"content":{"url":"Tile_15_L22_001130.b3dm"},"children":[{"boundingVolume":{"sphere":[-2479448.9852168899960816,4823323.1374601097777486,3345748.6729088500142097,6.9470164118093498]},"geometricError":0.0078125000000000,"SMHeader":{"arePoints3d":true,"resolution":0.0059171040000000,"id":12850},"content":{"url":"Tile_15_L23_0011300.b3dm"}}]}]}}