UTFGrid

UTFGrid parameters:
Center:     {"x": 13.25 ,"y": -13.25 }
Scale:     0.002555458179
View bounds:

•     Left bottom: {"x": 0.0 , "y":-26.51 }
•     Right top : { "x": 26.51 , "y":0.0}

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