UTFGrid

UTFGrid parameters:
Center:     {"x": 120.18 ,"y": 36.03 }
Scale:     0.000025754975
View bounds:

•     Left bottom: {"x": 120.17 , "y":36.02 }
•     Right top : { "x": 120.19 , "y":36.04}

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