What is the rule for 6 figure grid reference?
When you quote the six-figure grid reference you should put the letter of the area you are in before the numbers. For example, the grid reference for Lugnaquillia, without the grid letter would read 032 918, but these numbers appear in every 100km square.
What does the six figure grid reference 198823 tell you?
What does the six-figure grid reference 198823 tell you? It gives you an exact point in grid square 1988 that is 2/10s up and 3/10s along. It gives you an exact point in grid square 1988 that is 2/10s across and 3/10s up.
What is the difference between 4 and 6-figure grid references?
What is the difference between four-figure and six-figure grid references? Four-figure grid references are used to find a grid square but we can use six-figure grid references to find an exact location within a grid square. Six-figure grid references are much more accurate than four-figure grid references.
What is an OS map?
The Ordnance Survey (OS) is the mapping agency for Great Britain. It creates up-to-date paper and digital maps for individuals and businesses to use.
What are six figure grid references used for?
They are used to locate smaller locations. A six figure grid references splits a grid square up into ten sections along the bottom and the side. The image above shows one grid square with a four figure grid reference of 1844.
How many numbers are in a 4 figure grid reference?
A 4-figure grid reference contains 4 numbers. For example, you might be given the number 3422. The first two numbers are called the easting, which is the number you would look for at the bottom of the map. The second two numbers are called the northing and represent the numbers you would look for on the side of the map.
How to read the 4-figure grid-reference?
4-figure grid reference is used to locate a grid square on the map. First you locate the grid square, you will read the Easting and Northing of the lower left hand corner of the square. How to read the 6-figure grid-reference? 6-figure grid reference is used to locate an exact location on the map.
What is the 3rd number in a 6 number grid?
The first two numbers are the easting, which is the same as in the 4-number grid. 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.