GRID REF

Question 1

types of grid ref

Answer 1

os

4-figure

6-figure

Question 2

os grid ref

Answer 2

consists of 2 letters

whole uk divide into sqr of 100km

each sqridentified by two letters

Question 3

4-figure grid ref

Answer 3

2 sets of numbers that relate to specific grid lines on a map

number across map are called easting while those vertical map called northings

Question 4

6-figure grid ref

Answer 4

identify 100m sqr with single km sqr on an os map