{"asset":{"version":"0.0","gltfUpAxis":"Y"},"geometricError":0.1250000000000000,"root":{"boundingVolume":{"sphere":[-2761842.0781838297843933,4886149.4335818598046899,3019691.7046336298808455,12.6406555369493994]},"refine":"REPLACE","geometricError":0.0625000000000000,"content":{"url":"Tile_p002_p004_L20_00320.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761842.0722322301007807,4886149.3978203004226089,3019691.6932491501793265,12.5458610867828000]},"geometricError":0.0312500000000000,"content":{"url":"Tile_p002_p004_L21_003200.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761842.0713172401301563,4886149.4013556903228164,3019691.6279975399374962,12.4589848441249007]},"geometricError":0.0156250000000000,"content":{"url":"Tile_p002_p004_L22_0032000.b3dm"},"children":[{"boundingVolume":{"sphere":[-2761842.0705178701318800,4886149.3970290096476674,3019691.6071227798238397,12.4276343429758995]},"geometricError":0.0078125000000000,"content":{"url":"Tile_p002_p004_L23_00320000.b3dm"}}]}]}]}}