UTFGrid

UTFGrid parameters:
Center:     {"x": 113.66 ,"y": 23.51 }
Scale:     0.000002658793
View bounds:

•     Left bottom: {"x": 113.54 , "y":23.39 }
•     Right top : { "x": 113.77 , "y":23.62}

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