10 Figure Grid Reference. PPT Maps and Grid Reference PowerPoint Presentation, free download ID1193153 8 figure [SP82555255] = 10 metre square; 10 figure [SP8255552555] = 1 metre square; 12 figure [SP825555525555] = 10 centimetre square; If you take your finds for recording with a Finds Liaison Officer, grid references taken to a precision of 8 - 10 figures are the most useful A six figure grid reference gives you a 100m x 100m square
Ordnance Survey Maps Symbols and Grid References ppt download from slideplayer.com
Then add a grid reference marker to get the 10 figure grid reference First find the four-figure grid reference for the square and write it down with a space after each set of numbers, like this: 62_ 33_ Now imagine this square is divided up into 100 tiny squares with 10 squares along each side
Ordnance Survey Maps Symbols and Grid References ppt download
The Grid References section of a TREC POR at Level 2A and above uses 8 figure grid refs First find the four-figure grid reference for the square and write it down with a space after each set of numbers, like this: 62_ 33_ Now imagine this square is divided up into 100 tiny squares with 10 squares along each side Here's how the letters are arrived at: OS starts with a big square, divided into 5 equal rows and 5 equal columns
PPT Grid References PowerPoint Presentation, free download ID6448884. OS Grid References are based on 100km grid squares identified by letter-pairs, followed by digits which identify a sub-square within the grid square, as explained on the OS Interactive Guide to the National Grid An eight figure grid reference gives you a 10m x 10m square
Grid references Map skills KS3 Geography teaching resource Teachit. A six figure grid reference gives you a 100m x 100m square eight-figure grid reference, such as '1926 4548', indicates a 10 m by 10 m square on the map; and; ten-figure grid reference, such as '19267 45487', indicates a 1 m by 1 m square on the map; In practice, it's the six-digit grid reference number that is most commonly used, although the more digits used gives you a more precise location.