{"asset":{"generatetool":"mars3d@mars3d.cn/osgb2tiles3","gltfUpAxis":"Z","version":"1.0"},"root":{"boundingVolume":{"box":[50.5757665634155,100.424156188965,430.254928588867,29.4676904678345,0,0,0,30.445198059082,0,0,0,6.35682678222656]},"content":{"uri":"Tile_+004_+006_L17_00.b3dm"},"geometricError":0,"pixel":87,"radius":43.5403442382813}}
