UTFGrid

UTFGrid parameters:
Center:     {"x": 119.58 ,"y": 47.27 }
Scale:     0.000000382359
View bounds:

•     Left bottom: {"x": 118.79 , "y":46.48 }
•     Right top : { "x": 120.38 , "y":48.07}

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