UTFGrid

UTFGrid parameters:
Center:     {"x": 119.91 ,"y": 47.08 }
Scale:     0.000092752534
View bounds:

•     Left bottom: {"x": 119.9 , "y":47.07 }
•     Right top : { "x": 119.91 , "y":47.08}

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