UTFGrid

UTFGrid parameters:
Center:     {"x": 102.42 ,"y": 34.03 }
Scale:     0.000001081075
View bounds:

•     Left bottom: {"x": 102.13 , "y":33.75 }
•     Right top : { "x": 102.7 , "y":34.31}

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