UTFGrid

UTFGrid parameters:
Center:     {"x": 111.07 ,"y": 40.59 }
Scale:     0.000004778089
View bounds:

•     Left bottom: {"x": 111.01 , "y":40.52 }
•     Right top : { "x": 111.14 , "y":40.65}

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