{"asset":{"version":"0.0","gltfUpAxis":"Y"},"geometricError":0.1250000000000000,"root":{"boundingVolume":{"sphere":[-2761748.6828338298946619,4886372.1714559802785516,3019422.2057759300805628,10.5800240887965007]},"refine":"REPLACE","geometricError":0.0625000000000000,"content":{"url":"Tile_p000_p001_L20_00303.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761748.6712879901751876,4886372.1898683002218604,3019422.1930677900090814,10.4668379892410996]},"geometricError":0.0312500000000000,"content":{"url":"Tile_p000_p001_L21_003030.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761748.6683759298175573,4886372.1876872396096587,3019422.1898625600151718,10.4143293518330005]},"geometricError":0.0156250000000000,"content":{"url":"Tile_p000_p001_L22_0030300.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761748.6663462100550532,4886372.1826632395386696,3019422.1876285099424422,10.3916389380966994]},"geometricError":0.0078125000000000,"content":{"url":"Tile_p000_p001_L23_00303000.b3dm"}}]}]}]}}