UTFGrid

UTFGrid parameters:
Center:     {"x": 9.46 ,"y": -9.46 }
Scale:     0.003581795873
View bounds:

•     Left bottom: {"x": 0.0 , "y":-18.91 }
•     Right top : { "x": 18.91 , "y":0.0}

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