UTFGrid

UTFGrid parameters:
Center:     {"x": 9.58 ,"y": -9.58 }
Scale:     0.003535565102
View bounds:

•     Left bottom: {"x": 0.0 , "y":-19.16 }
•     Right top : { "x": 19.16 , "y":0.0}

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