{"asset":{"generatetool":"mars3d2@www.mars3d.com/osgb2tiles3","gltfUpAxis":"Z","version":"1.0"},"geometricError":0.19153435480783,"root":{"boundingVolume":{"box":[687.926971435547,-1087.75408935547,1859.83337402344,0.491607666015625,0,0,0,3.01141357421875,0,0,0,0.284912109375]},"children":[{"boundingVolume":{"box":[687.926971435547,-1087.77380371094,1859.86480712891,0.486724853515625,0,0,0,3.0010986328125,0,0,0,0.26556396484375]},"content":{"uri":"../Tile_+014_+000/Tile_+014_+000_L22_00000000.json"},"geometricError":0.190742978924709}],"content":{"uri":"4_7_0_0.b3dm"},"geometricError":0.19153435480783}}