UTFGrid

UTFGrid parameters:
Center:     {"x": 113.86 ,"y": 42.15 }
Scale:     0.00000086536375
View bounds:

•     Left bottom: {"x": 113.51 , "y":41.8 }
•     Right top : { "x": 114.21 , "y":42.5}

•   Width: 256
•   Height: 256
•   PixcelCellCount: 8