I carry a very useful book which shows how to prepare and eat most native and non natives found in australia. Anyone for stinging nettle tea?
Brutus and me said:whats the book called atom?
davent said:Good idea about survival tips, here are 2 easy to remember navigation tips, one for day and one for night.
find north with your watch.
point the 12 idicator of your watch at the sun.
half way between the 12 , and the hour hand, is north.
Night time.
find the southern cross.
draw an imaginary line length ways through the southern cross.
now find the 2 pointers (alpha and centruri) now draw an imaginary line parralell between the pointers untill it cross paths with the line through the southern cross. Where the lines meet, drop down to the horizon, and that is close to due south.
there are variations to these methods , but they will keep you in line, north to the coast for me, or soth to the stuart highway from where I detect.
rc62burke said:davent said:Good idea about survival tips, here are 2 easy to remember navigation tips, one for day and one for night.
find north with your watch.
point the 12 idicator of your watch at the sun.
half way between the 12 , and the hour hand, is north.
Night time.
find the southern cross.
draw an imaginary line length ways through the southern cross.
now find the 2 pointers (alpha and centruri) now draw an imaginary line parralell between the pointers untill it cross paths with the line through the southern cross. Where the lines meet, drop down to the horizon, and that is close to due south.
there are variations to these methods , but they will keep you in line, north to the coast for me, or soth to the stuart highway from where I detect.
HI All
Please remember that if you intend on providing information on "Survival Tips" that you should ensure that the info you provide is correct.
The above method to find "Due South" via the Southern Cross is Incorrect, in such that the description of extending the line from the 2 pointers is wrong, you need to Bisect the pointers & extend the line at right angles to them & where this line extends & crosses the line drawn from the line drawn from the southern cross is the point from which you draw a vertical line to the horizon, have a look at this link http://www.teara.govt.nz/en/diagram/7486/navigating-by-the-southern-cross
This is not having a shot at anyone just a reminder to be aware of the info you post.
The diagram demonsrates exactley as I wrote it.....to me anyway. Good image and thats how I tried to explain it.
cheers
Lee
AtomRat said:Sorry to bump in rc62burke but your both wrong. It depends what location you are in.
rc62burke said:Hey Davent,
In your explanation you wrote, "find the 2 pointers (alpha and centruri) now draw an imaginary line parralell between the pointers" I took this to mean from point to point then extend the line, your made no reference to drawing a line at right angles to the line drawn between the pointers & that is where the confusion lay, I am not interested in "c@#k Fighting" with anyone, frankly if something can be misinterpreted Like your simple explanation then it should be cleared up, not forgetting this is a thread dealing with "Survival"
Lee
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