{"asset":{"version":"0.0","gltfUpAxis":"Y"},"geometricError":0.1250000000000000,"root":{"boundingVolume":{"sphere":[-2761753.6518407799303532,4886193.9421307202428579,3019705.9120000600814819,12.9025245355157008]},"refine":"REPLACE","geometricError":0.0625000000000000,"content":{"url":"Tile_p001_p004_L20_00322.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761753.6619781102053821,4886193.9102164600044489,3019705.9400396300479770,12.8366526800956997]},"geometricError":0.0312500000000000,"content":{"url":"Tile_p001_p004_L21_003220.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761753.6696815402247012,4886193.9069626200944185,3019705.9480498898774385,12.8037581734855994]},"geometricError":0.0156250000000000,"content":{"url":"Tile_p001_p004_L22_0032200.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761753.6773153101094067,4886193.8998337797820568,3019705.9548039799556136,12.7914754030131999]},"geometricError":0.0078125000000000,"content":{"url":"Tile_p001_p004_L23_00322000.b3dm"}}]}]}]}}