UTFGrid

UTFGrid parameters:
Center:     {"x": 104.56 ,"y": 29.94 }
Scale:     0.000002842662
View bounds:

•     Left bottom: {"x": 104.45 , "y":29.83 }
•     Right top : { "x": 104.66 , "y":30.04}

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