UTFGrid

UTFGrid parameters:
Center:     {"x": 40478795.68 ,"y": 3475391.73 }
Scale:     0.000007457905
View bounds:

•     Left bottom: {"x": 40474254.64 , "y":3470850.69 }
•     Right top : { "x": 40483336.72 , "y":3479932.78}

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