UTFGrid

UTFGrid parameters:
Center:     {"x": 14.0 ,"y": -14.0 }
Scale:     0.002418733906
View bounds:

•     Left bottom: {"x": 0.0 , "y":-28.0 }
•     Right top : { "x": 28.0 , "y":0.0}

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