UTFGrid

UTFGrid parameters:
Center:     {"x": 112.9 ,"y": 41.11 }
Scale:     0.000004184129
View bounds:

•     Left bottom: {"x": 112.83 , "y":41.03 }
•     Right top : { "x": 112.97 , "y":41.18}

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