Question

Difference between 4 and 6 figure grid

Answer 1

Explanation:

A 6-figure grid reference contains 6 numbers which gives us an even more precise location inside the box given by the 4-figure number. ... The third number represents how many tenths you need to move east from the easting value. In our 6-number example, our third number is 4, which represents four-tenths more to the east.