:easurement-'op. AN ARC 



Kunnimapotha from Red hill Station = 101747- Feet 



1 



ft 



TRIANGLES. 



t 



56 



Red hill Station . 

 Koodunkolum. . 

 Munpotha. 



157 



Koodunkolum.. 

 Munpotha. ...... 



Puunae Station., 



58 



Observed 



Angles. 



! » 



_ . 





A -o 



*• rrf 





( <3> i 



^1 



o 



S-. 



a> U 



(4 



<§ 



^5 K, 



-# 



l 5 



v> 





Angles for 

 Calculation. 





I a 



[Kunnimapotha.. .... 



Red hill Station. .... 



hVEuiipptna ........ 



48' 11 40.42 

 58 34 41.64 



—0.6 

 — 0.6S 



73 13 39.2 

 48 11 39.8 



58 31 4t. 



! I 



i 



| , . | . |180. , .0 .0. 



„ .. . i Kunnimapotha. 



Mun P° thafrom >Redhill Station 



. 



i 

 88877.. 



114159.9 



i 



L 



Red hill Station from Koodunkoium = 101321.5. 



25 36 40.5 

 91 52 43.13 



62 30 37. 33 



—0.29 

 —0.62 

 —0.28 







25 36 40.3 

 91 52 42.6 

 62 30 37.1 



180 0.9.6 J 



1.19 1— 0.23 {!80 0.0 



,.. ., - ( Red hd! Stafton 



Munpotha from < u >s , , . .... 

 1 I Hooaunkoium ...... 



114155.95 

 49371.8 



Koodunkolum from Munpotha = 49371.8. 





• 



59 7 20.97 

 23 24 16.6 

 97 28 22.81 



—0.04 



—0-05 I 

 —0.12| 1 



59 7 21. 

 .23 24 16.5 

 97 28 22.5 



180 0.28 



fo.SJ 1+0.07 





180 0. 



Punnae Station from 



Koodunkolwm. . 

 Mun-potha.- .•'.•.•.«. 



19779.5 



42737.2 



