UTFGrid

UTFGrid parameters:
Center:     {"x": 106.97 ,"y": 31.74 }
Scale:     0.000002250425
View bounds:

•     Left bottom: {"x": 106.83 , "y":31.6 }
•     Right top : { "x": 107.1 , "y":31.87}

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