{"asset":{"version":"0.0","gltfUpAxis":"Y"},"geometricError":0.1250000000000000,"root":{"boundingVolume":{"sphere":[-2761841.8318157498724759,4886282.6819429397583008,3019472.7508282000198960,11.1269127390189997]},"refine":"REPLACE","geometricError":0.0625000000000000,"content":{"url":"Tile_p001_p002_L20_00131.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761841.8451915401965380,4886282.6702509503811598,3019472.7447093701921403,11.0574922711380008]},"geometricError":0.0312500000000000,"content":{"url":"Tile_p001_p002_L21_001310.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761841.8583232602104545,4886282.6655962103977799,3019472.7400358598679304,11.0260220583149007]},"geometricError":0.0156250000000000,"content":{"url":"Tile_p001_p002_L22_0013100.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761841.8669603001326323,4886282.6625438695773482,3019472.7419734098948538,11.0074523576257999]},"geometricError":0.0078125000000000,"content":{"url":"Tile_p001_p002_L23_00131000.b3dm"}}]}]}]}}