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Here is a map made for orienteering, and it
is laking detailed. You want to go from the trail-crossing
at A, to the rock at B.
Of course, to use this method successfully, you'll have
to know you really are at A.
What you do, is that you put your compass on the map so
that the edge of the compass is at A. The edge you must
be using, is the edge that is parallel to the direction
of travel arrow. Next place the same edge you used for A.
Use the edge. The edge of the compass,
or rather the directionarrow, must point from
Ato B! As a warning if you make a mistakeif
you'll walk off in the wrong direction of what you want.
So take a second look. Beginners often make this mistake
as well.
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Keep the compass
and map on a steady surface. What you are going to do next
is that you are going to align the orienting lines and the
orienting arrow with the meridian lines of the map. The
lines on the map going north, that is. While you have the
edge of the compass carefully aligned from A to B, turn
the compass housing so that the orienting lines in the compass
housing are aligned with the meridian lines on the map.
During this process, you don't mind what happens to the
compass needle.
There are a number of serious mistakes
that can be made here. Let's take the problem with going
in the opposite direction first. Be absolutely certain
that you know where north is on the map, and be sure that
the orienting arrow is pointing towards the north on the
map. Normally, north will be up on the map. The possible
mistake is to let the orienting arrow point towards the
south on the map. Then keep an eye on the the edge of the
compass. If the edge isn't going along the line from A to
B when you have finished turning the compass housing, you
will have an error in your direction, and it can take you
off your course.
When you are sure you have the compass housing
right, you may take the compass away from the map. And now,
you can in fact read the bearing of the housing, from where
the housing meets the direction arrow.Be sure that
the housing doesn't turn, before you reach your target B!
Know you need to figure out the declination for the area
you are in.
. Hold the compass in your
hand. And now you'll have to hold it flat, so that the compass
needle can turn. Then turn yourself, tell your red direction
arrow is in the middle of the two black lines, just make
sure the compass housing doesn't turn.
The mistake is again to let the compass needle point towards the
south. The red part of the compass needle must
point at north in the compass housing, or you'll go in the
opposite direction.
It's time to walk off. But to do that with optimal
accuracy, you'll have to do that in a special way as well.you'll
want to go with a friend.Hold the compass in your hand,
with the needle well aligned with the orienting arrow. Then aim, as careful as you can,
in the direction the direction of travel-arrow is pointing.
Fix your eye on some special feature in the terrain as far
as you can see in the direction. Then have your friend go
there. Be sure as you go that the compass housing doesn't
turn.If you're in a dense forest, you might need to aim
several times. Hopefully, you will reach your target B when
you do this.good luck!!
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