Lyle,
Forgive my spelling mistakes, did not have time to review.
I would consider doing a full "mindmap" on this. A tool you can use for free is on
www.thebrain.com. I am conviced you did this exercise when making the content section of the book, this is about the same, only initially I would advice to use less topics, since a copy of the content would be enormous for a forum. However, you could consider asking someone if a remark pertains to a certain section of the book (Maybe it is safe to assume everybody on the site has the book?).
If you have the first list of topics (copied from the book content section), you start "normalising" basically a new grouping process. Items which have a relation to each other you put together (itaritive process) and come up with an overarching name. This method is used in database building as well. For instance, many survival topics you can bring back to: Fire, water, food, protection, navigation, health, signaling, shelter. For navigation this has not been done I believe (at least not in a general accepted way). Navigation and knowledge related to it is a mix of geography, carthography, geodesy, astronomy, specific skills, etc. etc. Maybe these scientific studies are to high up in the tree of topics and you want it to stay practical. You can always detail the topic list of one topic is overloading the section.
here an idea (some of the clarification you could mention in the forum in small capitals maybe?)
1. Maps (covering legenda, mapping systems, features, contours, type of maps, obtaining maps, purposes, etc)
2, Compass (types, working knowledge, in essence this is a limited topic)
3. Usage of map & compass together (covering different north, declination)
4. Celestial or environmental navigation (principles, daytime, nighttime)
5. Practical use of equipment (map folding, thumb, hold binocolars, brace position, orienting, marking)
6. Orienteering techniques (pacing attach points, collecting, catching, handrails principle, timing, etc, boxing, aiming off, etc)
7. Planning routes (page 148-158 specifically as an example)
8. Location references (grid references)
9. Navigation in specific situations (day/night, biomes/climates, urban, bad weather)
10. GNSS (....) basics
11. GPS equipment
12. Digital mapping
just a thought..
Just before I venture off again tomorrow - only Yorkshire this time - I thought it would be good to poll opinion for a few subject headers I have been thinking of:
Training tips - I have had quite a few emails from folk asking about different ways of delivering nav training, from groups as diverse as Cub Packs to Gold DofE and I know that some of you guys will have some great experience to bring to this too.
Trips - not as in slips and falls but journeys that we all make, from a day on a Munro to a mini-expedition.
I will create these if you like plus any other suggestions please.
Right, rucksack to pack!