Land Navigation Powerpoint

7/24/2019 Land Navigation Powerpoint

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Land NavigationNOTE: THIS IS NOT A COMPLETE

GUIDE. You should al!ad" #!

$a%ilia &ith th! to'i(s &ithin this'!s!ntation) and should s!!*

additional in$o%ation $od!+nitions and t!%inolog".


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,asi( Ma' S*ills

Id!nti$" Ma' (olos

Id!nti$" Ma' S"%#ols

Id!nti$" Maginal In$o%ation Id!nti$" T!ain -!atu!s


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,asi( Ma' S*ills

Id!nti$" Gid

Id!nti$" El!vation

Gid vs. Magn!ti( Ai%uth D!t!%in! Ai%uth

,a(* Ai%uth

D!t!%in! Distan(!


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Ma' Colos

,la(* / Indi(at!s (ultual 0%an/%ad!1$!atu!s su(h as #uildings and oads)suv!"!d s'ot !l!vations) and all la#!ls

2!d/,o&n / Co%#in!d to id!nti$" (ultual$!atu!s) all !li!$ $!atu!s) non/suv!"!ds'ot !l!vations) and !l!vation) su(h as(ontou lin!s on !d/light !ada#l! %a's


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Ma' Colos

,lu! / Id!nti+!s h"doga'h" o &at!$!atu!s su(h as la*!s) s&a%'s) iv!s)and dainag!

G!!n / Id!nti+!s v!g!tation &ith %ilita"signi+(an(!) su(h as &oods) o(hads) andvin!"ads

,o&n / Id!nti+!s all !li!$ $!atu!s and

!l!vation) su(h as (ontous on old!!dition %a's) and (ultivat!d land on !d/light !ada#l! %a's


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Ma' Colos

2!d / Classi+!s (ultual $!atu!s)su(h as 'o'ulat!d a!as) %ain oads)and #oundai!s) on old! %a's

Oth! / O((asionall" oth! (olos %a"#! us!d to sho& s'!(ial in$o%ation.

Th!s! a! indi(at!d in th! %aginal

in$o%ation as a ul!


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Id!nti$" Ma' S"%#ols

2!$! to Ma' L!g!nd


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Maginal In$o%ation

G!oga'hi( a!a and s(al! / to' l!$t

Na%! o$ %a' sh!!t / to' (!nt!

Ma' !dition) %a' s!i!s) and %a' sh!!tnu%#! / to' ight

L!g!nd / #otto% l!$t ,a s(al!) (ontou int!val) gid

!$!!n(! #o3) and d!(lination diaga%/ #otto% (!nt!

El!vation guid!) ad4oining %a' sh!!tdiaga%) and #oundai!s #o3 / #otto%ight


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T!ain -!atu!s / Ma4o

Hill

2idg!

5all!" Saddl!

D!'!ssion


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T!ain -!atu!s / Mino

Da&

S'u


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T!ain -!atu!s /Su''l!%!nta"

Cli6

Cut

-ill


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Id!nti$" a Gid


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Id!nti$"ing a Gid

2!ad 2ight th!n U'

,otto% l!$t (on! id!nti+!s +st t&odigits I.!. 7899;99

Us! (oodinat! s(al! to id!nti$" lastt&o digits I.!. 99?

Add 'o'! gid on! d!signato to$ont I.!. A, 99999999


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Id!nti$" El!vation


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El!vation

Lo(at! 'oint on th! %a'

D!t!%in! (ontou int!val o$ %a'

Lo(at! ind!3 (ontou lin! n!a!st 'oint

Count nu%#! o$ (ontou lin!s u' o do&nthat %ust #! (oss!d to g!t to 'oint

Points at to' o$ hill add hal$ th! (ontou

int!val Points at #otto% o$ d!'!ssion su#ta(t

hal$ th! (ontou int!val


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Gid vs. Magn!ti( Ai%uth


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THREE NORTH'S

TRUE NORTH MAGNETIC NORTH GRID NORTH

G NN


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D!t!%in! Ai%uth


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D!t!%in! Ai%uth

Plot lo(ation o$ t&o 'oints

Us! staight !dg! to da& lin!#!t&!!n #oth 'oints 0lin! %ust #!long !nough to (oss s(al! on'ota(to1

Us! 'ota(to to d!t!%in! ai%uth


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D!t!%in! ,a(* Ai%uth


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,a(* Ai%uth

,a(* Ai%uth / ai%uth ta*!n $o% adistant 'oint to&ad "ou lo(ation

Us!d in 2!s!(tion

Nu%#!s l!ss than 7?@ / add 7?@

Nu%#!s g!at! than 7?@ / su#ta(t

7?@


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D!t!%in! Distan(!


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D!t!%in! Distan(!

Staight Lin! Us! !dg! o$ 'a'! and %a* distan(! #!t&!!n

'oints

Lin! 'a'! u' n!3t to s(al! to d!t!%in!distan(!

2oad Distan(! ,!a* (uv! into s!i!s o$ staight lin!s and

%!asu! $o% (uv! to (uv! Lin! 'a'! u' n!3t to s(al! to d!t!%in!

distan(!


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Advan(!d S*ills

Int!s!(tion Singl! Point) 8/Point) !t(

2!s!(tion Singl! Point) Dual Point) !t(

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