UTFGrid

UTFGrid parameters:
Center:     {"x": 19.92 ,"y": -19.92 }
Scale:     0.00170043258
View bounds:

•     Left bottom: {"x": 0.0 , "y":-39.83 }
•     Right top : { "x": 39.83 , "y":0.0}

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