UTFGrid

UTFGrid parameters:
Center:     {"x": 6.72 ,"y": -6.72 }
Scale:     0.005038429078
View bounds:

•     Left bottom: {"x": 0.0 , "y":-13.44 }
•     Right top : { "x": 13.44 , "y":0.0}

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