{"asset":{"version":"0.0","gltfUpAxis":"Y"},"geometricError":0.1250000000000000,"root":{"boundingVolume":{"sphere":[-2762068.2267190502025187,4886125.1452632397413254,3019522.7740780198946595,13.8168730348885997]},"refine":"REPLACE","geometricError":0.0625000000000000,"content":{"url":"Tile_p004_p002_L20_00323.b3dm"},"children":[{"boundingVolume":{"sphere":[-2762068.2289048898965120,4886125.1189776202663779,3019522.8005544599145651,13.7290118601410001]},"geometricError":0.0312500000000000,"content":{"url":"Tile_p004_p002_L21_003230.b3dm"},"children":[{"boundingVolume":{"sphere":[-2762068.2235615500248969,4886125.0927659804001451,3019522.8071301900781691,13.6839631987642996]},"geometricError":0.0156250000000000,"content":{"url":"Tile_p004_p002_L22_0032300.b3dm"},"children":[{"boundingVolume":{"sphere":[-2762068.2183579700067639,4886125.0765218101441860,3019522.8141185999847949,13.6553770616527999]},"geometricError":0.0078125000000000,"content":{"url":"Tile_p004_p002_L23_00323000.b3dm"}}]}]}]}}