UTFGrid

UTFGrid parameters:
Center:     {"x": 119.7 ,"y": 47.09 }
Scale:     0.000026258851
View bounds:

•     Left bottom: {"x": 119.69 , "y":47.08 }
•     Right top : { "x": 119.71 , "y":47.1}

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