UTFGrid

UTFGrid parameters:
Center:     {"x": 248.52 ,"y": -248.52 }
Scale:     0.000136274678
View bounds:

•     Left bottom: {"x": 0.0 , "y":-497.04 }
•     Right top : { "x": 497.04 , "y":0.0}

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