UTFGrid

UTFGrid parameters:
Center:     {"x": 117.63 ,"y": 33.85 }
Scale:     0.000000239065
View bounds:

•     Left bottom: {"x": 116.36 , "y":32.58 }
•     Right top : { "x": 118.9 , "y":35.12}

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