UTFGrid

UTFGrid parameters:
Center:     {"x": -129.41 ,"y": 39.41 }
Scale:     0.000000006014
View bounds:

•     Left bottom: {"x": -180.0 , "y":-11.18 }
•     Right top : { "x": -78.82 , "y":90.0}

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