{"asset":{"version":"0.0","gltfUpAxis":"Y"},"geometricError":0.1250000000000000,"root":{"boundingVolume":{"sphere":[-2761778.3217485002242029,4886376.6969085996970534,3019388.8617925401777029,10.7725964501423999]},"refine":"REPLACE","geometricError":0.0625000000000000,"content":{"url":"Tile_p000_p001_L20_00131.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761778.3506400501355529,4886376.6863570502027869,3019388.8590881000272930,10.6898790673074995]},"geometricError":0.0312500000000000,"content":{"url":"Tile_p000_p001_L21_001310.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761778.3667270801961422,4886376.6765410499647260,3019388.8559563201852143,10.6554333790546991]},"geometricError":0.0156250000000000,"content":{"url":"Tile_p000_p001_L22_0013100.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761778.3728218800388277,4886376.6727198697626591,3019388.8560106498189270,10.6364530337379009]},"geometricError":0.0078125000000000,"content":{"url":"Tile_p000_p001_L23_00131000.b3dm"}}]}]}]}}