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 



<^. 73 3S O'f.ZoCl. Origin 



To 



OO 00,0001. 



.i„^. .939^92,<i^ 



cos ^^, ./^^ frrrs 



cos ^c6 



<i?o <5<:?, <?<?/? 



2. West of 1. 



,07? y^o/d- ...^^.in ■ • ■ 



A. // 



AA = A,-A^ /^ 

 nAA : 



S3 2^.yyf 



sin 02 + cos 0j cos 02 cos 



AA. 



99^^^?^^ 



K = (sin ^ij — sin02)^ 

 L = (sin 01+ sin c^j) 

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



3^ ^o^9(^/^4 



d 



d (radians 



^ -^C ^9,^^^S 



y^79..^<r4/79£ 





G=(d-3sin d)/(l + cos d)_ 



gd = -f(HK + GL)/4 -^^^<^C>2V/^4 



R = sin AA/sin . 2.,6C/S^S/^^ 



sin A = R_cos <^2 

 A 



sin d 

 a(d + Sd) <^'^Jy 7^<^. 7<:3^ n,gters 



r^i^y^^"^^/ 



. n.m. 



2A 



Z42 :2/ Of.<^2C> 



-'SSS ?2oGD 



T = d/sin d /.^c/6 9o:2 



sin D = K cos 01 -X t^ V €j ^ ^^ -^ 



R -^ 



9R c^f^ v:r7 ^/: i^<^o 



sin 2 A 



U = (f/2) cos '^1 sin 2A 



u 



sin 2B 



7^. 



V = (f/2) cos 



V (rad) JL 



V 



'02 sin 2B 



VT. 



■^/.fei^/r K /o 



—f 



UT 



'■/.:i€>o9S ^/O-^ 



SA = VT-U j?^: ^/ 



= 180°- A +SA >^^ '^'^ 



OS ,,^93 



o/ <:>.^.^7/ 



'AB 



'BA^ 



Line No. 5 (See Tables 1,2 - pages 65,66') 



§B = -uT+vz::^_ 



^O ,S3^' „ „ . = 180° + B + SB 2^2^ S-? Oy..<^O f 



116 



