UTFGrid

UTFGrid parameters:
Center:     {"x": 117.02 ,"y": 44.72 }
Scale:     0.000000462206
View bounds:

•     Left bottom: {"x": 116.36 , "y":44.06 }
•     Right top : { "x": 117.68 , "y":45.37}

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