UTFGrid

UTFGrid parameters:
Center:     {"x": 113.77 ,"y": 22.82 }
Scale:     0.000029569331
View bounds:

•     Left bottom: {"x": 113.76 , "y":22.81 }
•     Right top : { "x": 113.78 , "y":22.83}

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