4 figure 6 figure grid references?
These are used In grid's. For an example - Grids on A computer -
Map's and other. how to use these are VERY Simple. Notice on a map
you follow the contor lines's which are the Numbers - Example
1 |_|
|_|
2 |_|
3 |@|
4 |_|
5 |_|
6
7 1 2 3 4 5 6 8 9 10 - These numbers are an example, In a map
these will go all the way around. Notice the square with the @
symbol in it,
the 4 figure grid reference for that is - 43. In normal maps
These are in double numbers. like 10. 4-3 - would be 4030, the "4"
is the Bottom easting. ( bottom
number) that is in that row of squares. and 3 is the HEIGHT.
every number
like 1-2-3-4-5-6 will Have a row of squares above them.
so Tell me the Grid Reference Between 41 ( or 4010) Answer:
It is in the "4 " Row, and at the top. of the row.
a 6 grid reference Is More presice. these have more numbers
than
4- Like 4030 - that cordinate, would have more numbers.
Example : ( a 6 figure grid reference is only used to PINPOINT
AN exact
location of an Object -and the 6 grid reference would be - (
1 |_|
|_|
2 |_|
3 |._|
4 |_|
5 |_|
6
7 1 2 3 4 5 6 8 9 10 I wanna get the location of the Dot
It would be "4-7-3-2" - 4 for the coloum, Picture the square
from the bottom. was divided into 10' |-|-|-|-|-|-|-|-| you just
work how many
Lines the Dot is across, which is 7. 4-7. the 3- as the middle
row.
and the 2 is 2 across. but on the Last 2 numbers. You Work
across, on the side
go to the LEft or the right side ( left side) and count 10 up
from the -->|_| Side
notice thr arrow - so it would look like
-|- this, this is one side of the square - the left
-|-
-|-
-|-
|-|-|-|-|-|-|-|-|-|