COMPUTING FORM, ANDOYER-LAMBERT 

 (No conversion to parametric latitudes) 



Clarke Spheroid, 1866 a = 6,378,206.4 meters 



f/2 = 0.00169503765, f/4 = 0.000847518825 



1 radian = 206,264.8062 seconds 



K /3 o<:> ^a^^^^^lLl 



4>. 3^ /? ^'^l{ \. Origin 



<^, 4o C^ OO^Ci>£>A/ 2. Terminus 



.i„ ^^ . (^^z 7^7(i/ 9.. West of 1. \\ = \,-k, /2o oz ef.sra 



sin ^1 



.^^^_dJdl^:i^I_ cos 4>. .^/^^^^^^ 



sinAA_^^^^^:^^^ 



cos '(;6. ' <i^<^ti^7/ ^3 j,Qg d = sinGS, sin 0, + cos qj), cos 0^ cos AA .O^ ^<^/'f'^/ 



K = (sin0,-sin0,r ^ 0<^4^/^^^^ ^^ , _&^_Jl__^^^ 



L = (sin 0. + sin 0,)^ X^^^^/C^<^ d (radians)_^1^2^:^^^S_ 



-4. 7^7^// S'S' 



H = (d + 3sind)/(l-cosd) 



G =(d-3sin d)/(i+cos d^ -/> 4^:)^^9B^3 



gd = - f(HK + GL)/4 7^' ^O/TsJl^/^ 



R = sin AA/sin . ^> ^<^r /^-y^^^ T = d/sin d 7.0'/4'rSSoS 



s =^(^ + M^ 9j^^S^^'^r£,j2/S meters 



sin A = R cos ^^ -^.<^<^S7y^^ 



2A 



/^.3sa 



-^.993o7^^S 



sin B = R cos 



B -5? ^" 



2B ^^ 



7^, 7o7^^'^/7 



d>S 



7»P 



<^-5^ ^/^4/6 



2A 



U = (f/2) cos '01 sin 2A 



U ^ 



sin 9R 7-. fff ^^^^<^ 



V = (f/2) cos '02 sin 28 



_^^ V (rad) .o^<::>9^^<^^79 



VT. 



/^.rg£> UT 



s^ 



,:^a,2c)3 



SA = VT-U 

 ^AB 



/ 



- Z 



ZS'<o27 



/f > ^^S^ SB = -UT + V 



a.o = 180°- A +SA ^^1^ ^^ -^2:^94 ao. = 180°+ B + SB ^£i^£_^0^4 



Line No. 10 (See Tables 1,2 - pages 65,66) 



121 



