{"asset":{"version":"0.0","gltfUpAxis":"Y"},"geometricError":0.1250000000000000,"root":{"boundingVolume":{"sphere":[-2761760.1247068401426077,4886207.4849944300949574,3019671.0378351300023496,12.7143221696123003]},"refine":"REPLACE","geometricError":0.0625000000000000,"content":{"url":"Tile_p001_p004_L20_00300.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761760.1226130099967122,4886207.4922451199963689,3019671.0624397099018097,12.6357723534125999]},"geometricError":0.0312500000000000,"content":{"url":"Tile_p001_p004_L21_003000.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761760.1242873198352754,4886207.5002079000696540,3019671.0614337702281773,12.5879011329889003]},"geometricError":0.0156250000000000,"content":{"url":"Tile_p001_p004_L22_0030000.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761760.1241398700512946,4886207.5023274896666408,3019671.0685211801901460,12.5677538140812004]},"geometricError":0.0078125000000000,"content":{"url":"Tile_p001_p004_L23_00300000.b3dm"}}]}]}]}}