UTFGrid

UTFGrid parameters:
Center:     {"x": 116.87 ,"y": 44.83 }
Scale:     0.000000580039
View bounds:

•     Left bottom: {"x": 116.35 , "y":44.3 }
•     Right top : { "x": 117.4 , "y":45.35}

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