UTFGrid

UTFGrid parameters:
Center:     {"x": 102.38 ,"y": 30.24 }
Scale:     0.000002651545
View bounds:

•     Left bottom: {"x": 102.27 , "y":30.12 }
•     Right top : { "x": 102.5 , "y":30.35}

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