UTFGrid

UTFGrid parameters:
Center:     {"x": 114.44 ,"y": 38.09 }
Scale:     0.00003020945903
View bounds:

•     Left bottom: {"x": 114.43 , "y":38.08 }
•     Right top : { "x": 114.45 , "y":38.1}

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