UTFGrid

UTFGrid parameters:
Center:     {"x": 103.17 ,"y": 30.44 }
Scale:     0.000002713058
View bounds:

•     Left bottom: {"x": 103.06 , "y":30.33 }
•     Right top : { "x": 103.28 , "y":30.56}

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