UTFGrid

UTFGrid parameters:
Center:     {"x": 114.78 ,"y": 41.27 }
Scale:     0.02710510772454
View bounds:

•     Left bottom: {"x": 113.53 , "y":40.02 }
•     Right top : { "x": 116.03 , "y":42.52}

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