How do you read an OS map grid reference?

How do you read an OS map grid reference?

When taking a grid reference, always read left to right along the bottom or top of the map first and then bottom to top along the side of the map. This is particularly important in an emergency situation.

What is an OS map sheet reference?

National Grid references are used to accurately pinpoint your location on an Ordnance Survey map. A series of faint blue lines on every map makes up a numbered grid that is used to create the National Grid reference.

How do I find a map reference?

Google Maps

1. Click “Grid Reference Tools” and choose “Get Grid Reference from Map”. By clicking on the desired location, the 6-figure Grid reference will be shown.
2. Click “Location Search Tools” and enter a place name (this does not work with post codes). The map will centre on the place name, if found.

How do I get a 6 figure grid reference?

Six-figure grid reference

1. First, find the four-figure grid reference but leave a space after the first two digits.
2. Estimate or measure how many tenths across the grid square your symbol lies.
3. Next, estimate how many tenths up the grid square your symbol lies.
4. You now have a six figure grid reference.

What is four-figure grid reference?

In a four-figure grid reference, four-figure or four digits are used to locate something on a map. In every map there are both horizontal lines which are easting and vertical line, i.e, northing crosses each other and create a grid square.

What are area references?

An area reference allows people to find a general location in a grid square. Area references comprise four-figure numbers. The first two figures are always an easting and the second two figures are always a northing.

What is four figure grid reference?

What are the Ordnance Survey maps for the Irish second level?

Junior Certificate Geography Notes on Ordinance Survey Maps for the Irish Second Level Curriculum. 1. Ordnance Survey Maps Ordnance Survey maps These are called O.S. maps for short. They show areas in great detail- 1cm = 1 km. On all OS maps there is a scale bar. Ireland is divided up into a grid system called the National Grid.

How do I search for Ordnance Survey maps?

Use the advanced search to search for maps, either using the sheet number (for example, “Devon VIII”) or using a combination of place names with “OS”. You can browse our catalogue for published Ordnance Survey maps in the following series, all of which contain significant numbers of Ordnance Survey maps:

What is ordordnance Survey (OS)?

Ordnance Survey (OS) is Great Britain’s national mapping agency. It carries out the official surveying of GB, providing the most accurate and up-to-date geographic data, relied on by government, business and individuals. OS is a public corporation of the Department for Business, Energy & Industrial Strategy .

What is the role of Ordnance Survey after Brexit?

The United Kingdom is leaving the European Union on 31 October 2019. Ordnance Survey (OS) is Great Britain’s national mapping agency. It carries out the official surveying of GB, providing the most accurate and up-to-date geographic data, relied on by government, business and individuals.