{"asset":{"version":"0.0","gltfUpAxis":"Y"},"geometricError":0.2500000000000000,"root":{"boundingVolume":{"sphere":[-2653050.7758035301230848,3768667.3527153800241649,4394483.9327536597847939,31.3578460840864004]},"refine":"REPLACE","geometricError":0.1250000000000000,"SMHeader":{"arePoints3d":true,"resolution":0.1250000000000000,"id":3038,"areTextured":true,"nodeCount":678,"nbFaceIndexes":3405},"content":{"url":"Tile_4_L19_00032.b3dm"},"children":[{"boundingVolume":{"sphere":[-2653042.4094557599164546,3768673.5617318800650537,4394483.0684904996305704,21.3164911348530985]},"geometricError":0.0625000000000000,"SMHeader":{"arePoints3d":true,"resolution":0.0449216700000000,"id":3073},"content":{"url":"Tile_4_L20_000320.b3dm"},"children":[{"boundingVolume":{"sphere":[-2653042.4304904700256884,3768673.5735896201804280,4394483.0680722398683429,21.2141476414354990]},"geometricError":0.0312500000000000,"SMHeader":{"arePoints3d":true,"resolution":0.0222297700000000,"id":3108},"content":{"url":"Tile_4_L21_0003200.b3dm"}}]},{"boundingVolume":{"sphere":[-2653059.3565522101707757,3768661.2888016002252698,4394484.0642477897927165,21.7304372323802006]},"geometricError":0.0625000000000000,"SMHeader":{"arePoints3d":true,"resolution":0.0462051400000000,"id":3143},"content":{"url":"Tile_4_L20_000321.b3dm"},"children":[{"boundingVolume":{"sphere":[-2653059.3917409298010170,3768661.2658290998078883,4394484.0763250896707177,21.6393348747871990]},"geometricError":0.0312500000000000,"SMHeader":{"arePoints3d":true,"resolution":0.0226500600000000,"id":3178},"content":{"url":"Tile_4_L21_0003210.b3dm"}}]}]}}