UTFGrid

UTFGrid parameters:
Center:     {"x": 119.53 ,"y": 28.39 }
Scale:     0.000001022019
View bounds:

•     Left bottom: {"x": 119.23 , "y":28.09 }
•     Right top : { "x": 119.83 , "y":28.68}

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