UTFGrid

UTFGrid parameters:
Center:     {"x": 105.31 ,"y": 31.02 }
Scale:     0.000002157468
View bounds:

•     Left bottom: {"x": 105.17 , "y":30.88 }
•     Right top : { "x": 105.45 , "y":31.16}

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