UTFGrid

UTFGrid parameters:
Center:     {"x": 118.44 ,"y": 29.04 }
Scale:     0.000060782416
View bounds:

•     Left bottom: {"x": 118.43 , "y":29.04 }
•     Right top : { "x": 118.44 , "y":29.05}

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