UTFGrid

UTFGrid parameters:
Center:     {"x": 120.07 ,"y": 46.91 }
Scale:     0.000000698516
View bounds:

•     Left bottom: {"x": 119.63 , "y":46.48 }
•     Right top : { "x": 120.5 , "y":47.35}

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