{"asset":{"generatetool":"cesiumlab2@www.cesiumlab.com/osgb2tiles3","gltfUpAxis":"Z","version":"1.0"},"geometricError":0.375920786886273,"root":{"boundingVolume":{"box":[-321.387069702148,-491.078338623047,76.5907592773438,7.76100158691406,0,0,0,11.7552795410156,0,0,0,6.68895721435547]},"children":[{"boundingVolume":{"box":[-321.402694702148,-491.078338623047,76.5786781311035,7.74537658691406,0,0,0,11.7240295410156,0,0,0,6.7010383605957]},"content":{"uri":"Tile_+000_+000_L22_00010000.json"},"geometricError":0.187960393443136}],"content":{"uri":"Tile_+000_+000_L21_0001000.b3dm"},"geometricError":0.375920786886273}}