Six Figure Grid Reference തെറ്റാതെ ചെയ്യാനുളള വഴി

When we locate a geographical feature using six figure grid reference,it will be confusing because of the divisions on the Eastings and Northings.If we know how to divide the grid,we can make it easier.Each side will be 2cms.Half of it is subdivion5.likewise we can locate easily...just watch the video and learn the easy way to find six figure grid reference.