Six Figure Grid References
Six figure grid references pinpoint exact locations on a map using easting and northing coordinates from the map's grid lines.
Core concept
A grid reference has two sets of three digits - the first three (easting) show horizontal position, the last three (northing) show vertical position.
How it works
To find a six figure grid reference, we identify the grid square, then estimate tenths within that square for both easting and northing.
Why it matters
This precise system allows us to locate an exact point on a map, more specific than a simple four figure grid reference.
Key detail
Understanding six figure grid references is essential for accurate map reading, navigation, and answering geography exam questions.
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Quick notes
• Six figure references have two sets of three digits.
• First three digits: easting (horizontal position).
• Last three digits: northing (vertical position).
• We estimate tenths within a grid square.
• This gives a precise, exact location.
• It's more specific than a four figure reference.
• This is essential for accurate map reading.
• It's used in geography exams and navigation.