UTFGrid

UTFGrid parameters:
Center:     {"x": -144.46 ,"y": 50.35 }
Scale:     0.00000000856036
View bounds:

•     Left bottom: {"x": -180.0 , "y":14.81 }
•     Right top : { "x": -108.92 , "y":85.89}

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