{"asset":{"version":"0.0","gltfUpAxis":"Y"},"geometricError":0.1250000000000000,"root":{"boundingVolume":{"sphere":[-2761754.2504289201460779,4886384.6164966700598598,3019400.9579309900291264,11.7688949739643007]},"refine":"REPLACE","geometricError":0.0625000000000000,"content":{"url":"Tile_p000_p001_L20_00123.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761754.2595136901363730,4886384.6143294395878911,3019400.9787765000946820,11.6692835724725992]},"geometricError":0.0312500000000000,"content":{"url":"Tile_p000_p001_L21_001230.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761754.2546551800332963,4886384.6091110501438379,3019400.9682913701981306,11.6158848462606006]},"geometricError":0.0156250000000000,"content":{"url":"Tile_p000_p001_L22_0012300.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761754.2520351400598884,4886384.6122235301882029,3019400.9728183299303055,11.5901215984806001]},"geometricError":0.0078125000000000,"content":{"url":"Tile_p000_p001_L23_00123000.b3dm"}}]}]}]}}