UTFGrid

UTFGrid parameters:
Center:     {"x": 123.26 ,"y": 44.68 }
Scale:     0.000000187493
View bounds:

•     Left bottom: {"x": 121.64 , "y":43.06 }
•     Right top : { "x": 124.88 , "y":46.3}

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