{"asset":{"version":"0.0","gltfUpAxis":"Y"},"geometricError":0.1250000000000000,"root":{"boundingVolume":{"sphere":[-2761823.1443269602023065,4886273.3106065597385168,3019506.5583815900608897,10.9441890703736000]},"refine":"REPLACE","geometricError":0.0625000000000000,"content":{"url":"Tile_p001_p002_L20_00312.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761823.1336698899976909,4886273.3258588099852204,3019506.5522989099845290,10.8260472141286002]},"geometricError":0.0312500000000000,"content":{"url":"Tile_p001_p002_L21_003120.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761823.1255110199563205,4886273.3136965101584792,3019506.5595870302058756,10.7749642714888996]},"geometricError":0.0156250000000000,"content":{"url":"Tile_p001_p002_L22_0031200.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761823.1250338498502970,4886273.3151118699461222,3019506.5610824800096452,10.7510733090167001]},"geometricError":0.0078125000000000,"content":{"url":"Tile_p001_p002_L23_00312000.b3dm"}}]}]}]}}