UTFGrid

UTFGrid parameters:
Center:     {"x": 113.0 ,"y": 41.02 }
Scale:     0.000001642781
View bounds:

•     Left bottom: {"x": 112.82 , "y":40.83 }
•     Right top : { "x": 113.19 , "y":41.2}

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