Navigation training November '14
On
Sunday 9th November 2015 Gary Tompsett led a wonderful day of
navigation training for everyone interested in taking part or assisting
with the Watershed Challenge. There were 10 of us in total, including
Kirsty who was on standby for any incidents which may have occurred. We
were a mixed ability in terms of confidence but all keen to get out onto
the hill and learn new skills.We started with
some exercises in estimating distance. This is a big weakness of mine
and has landed me in trouble on numerous occasions. Without this ability
it's very hard to locate yourself on the map and can make identifying
your destination impossible. For example, in the past I've assumed that
I'm next to a hill that I can see on the map because there's a hillock
beside me. I have been incapable of realising that the hill couldn't
possibly be so close to me and that the bump beside me will barely
register on a 1:50000 map. We looked at points in the distance and
estimated how far we were from them and then checked our accuracy with
the map. I actually felt that maybe I wasn't as bad as I thought but I
realise in the past I've got myself in sticky situations because I don't
pay enough attention or observe details that will help. And I make
assumptions, bad assumptions! It was really useful to have 1:250000 and
1:50000 maps and really observe the difference in detail.
We
practiced counting our paces to measure distance and I'm pretty sure
that I could estimate 100m in distance by looking now (but maybe only in
favourable light and with useful landmarks), and also by counting
steps. Over lunch Gary chatted to us about his experience of being a
motivational and supportive part of various ventures; he loves helping
people achieve their goals and finding new limits and it was really
inspiring hearing him talk about a few events. Having him encouraging us
and believing in us is brilliant and we're very lucky that he has got
involved.
We split into groups a couple
of times during the day so that we could work together finding routes.
As I've experienced in the past, this led to me peering over someone's
shoulder and saying, 'if you say so...'.
We
practised taking bearings and walking on bearings. Despite us all
checking we had the same bearing the group diversified very quickly!
This wasn't too surprising given there were a couple of obstacles and
that we were on a very steep slope, but it was a good reminder on why we
need to be very careful when walking on bearings.
We
had a bit of a breather to discuss this and then practised orientating
the maps without using the compass and also locating ourselves on the
map. It was a really useful exercise as I'm very guilty of bending my
surroundings to fit what's on the map and many a trip has involved
detours and tears as a result of this. It was consoling to hear that
this is a common mistake!
Things to remember:
- Use elevation reading on watch and compare to contour markings,
- Don't rely on tracks marked on the map, Use the gradient of surrounding terrain to help,
- Remember you can't always see everything that's on the map,
- Slope aspect orientation.
Once Gary had told us these things they seemed obvious but they never have been in the past when I've needed these skills!
Gary
encouraged us to use technology and had a couple of GPS tools for us to
use. I'm a bit of a technophobe and worry that being reliant on an
electronic device could really let us down, but Gary was suggesting we
use as much technology as possible and use it all in conjunction with
the map. A lot of us had GPS watches which is obviously very useful in
terms of calculating distance and having accurate timings. Some of them
have elevation readings but they are less reliable than altimeters,
which work by pressure.
Gary is very
good at collecting clues and using handrails to keep us exactly on
track. Despite him pointing this out I still crossed fences and streams
without noticing. I find it really hard to be aware of these important
navigational features unless I'm really focusing on them whereas Gary
has a real knack for quietly observing them. It's so easy to trot along,
having a blether with someone and not even realise the distance you've
covered, never mind any features. I must get out of this habit!
We
got to the top of Cort ma Law in time for a stunning sunset and as we
watched planes seemingly flying into the sun a thick layer of cloud
crept up and engulfed us. Gary was very pleased that we could try
navigating in very different conditions but the cloud disappeared as
quickly as it came and coated the land around us in quite an eerie way.
It was very beautiful to see.
It quickly
got dark at this point and we tried to estimate distances in this light
and needless to say we found it much harder. We had crossed quite a few
freezing bogs by now and my feet became very painful, therefore I
didn't pay so much attention to where we were going on the way back.
This is a real concern for the watershed challenge; it will be cold and
wet at times and I must be able to think about where we're going,
regardless.
It was a point that had been
raised throughout the day, don't wait until you're in an exposed
position to work out where you're going next. Always try to think about
these things in advance so you already have a compass bearing set for
when you reach a summit. Another good practice I need to develop.
The
day finished with a little drama as a couple of the local farm houses
had been watching our torches coming down the hill. The first people who
spoke to us were concerned that we were an elderly group that they had
seen earlier. The second man, the landowner, was less concerned about
our well being and far more interested to know what we were up to. He
quickly realised we were unlikely to be smuggling his sheep quite so
brazenly with head torches on but he did suggest in future if we were to
do night exercises that we gave him a weeks notice. I think the idea
that we let landowners know we're using rights of way through their land
is unrealistic but it's an interesting thought for us, especially in
the central belt where Stuart and I have discovered we will be going
very close to people's homes.
This
has been such a useful and inspiring day and has given me quite a bit
of confidence. I'm really looking forward to getting out and trying my
new skills.
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