Nick Hopton said:A typical walk for me might be a circular one perhaps 30-odd km long,
comprising many bits of interconnecting footpaths in the local area.
Is this an open area, or a mixture of forests and farmland tracks?
Quoted message said:To navigate walks like this without stopping every five minutes to
consult maps, I need to be able to follow a track on the GPS that is
good to a few metres. Plotting a track like this takes lots of track
points. I also pop numbered waypoints on the track at intervals of
about 500 or a 1000 metres, so that I can keep track <groan> of where
I am. I think this is the way that many people navigate using GPSs
but unfortunately you can't plan walks in Anquet using track points
I'm not sure that it is actually. I don't navigate that way. I don't follow
tracks and I usually have no more than a dozen waypoints. The key thing is
to carefully choose where to place the waypoints, typically at critical
points like path junctions, bridges, summits, features of interest etc. How
I get from one waypoint to another isn't actually that important, and it
often isn't a straight line (although I'll add an extra waypoint or two if I
need to avoid a cliff or lake or whatever).
Of course, I usually walk on open ground which is often trackless, and I can
choose my route to suit the lay of the land. In farmland/forestry I'd use a
lot more waypoints.
If there are a lot of interconnecting footpaths, the main thing is to mark
the junctions. It doesn't really matter how much the paths twist and turn
between the junctions, you just need to know which way to turn at each
junction. If the following junction waypoint doesn't indicate the right
direction to turn, you may need to insert an extra "directional" waypoint
shortly after the junction. Or you could add some text to the waypoint
description, like "Turn left", or even "L" if you want to keep it short.
With careful planning you don't actually need that many waypoints, and you
don't really need a detailed track to follow, although it makes things very
easy if you do. But do you really want to spend the whole walk staring at
your GPS? If you just have waypoints at junctions, you only have to look at
the GPS when you reach each junction.
Paul
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