ON THE MERIDIAN. 



m 



N. W. end of the Base from Oodoormalli 54214.3 Feet. 



I 53 



},o 



S 3 



1 

 TRIANGLES. 



Observed 

 Angles. 



u 



a 



CO 



1 1 



1 » 

 '2 tu 



o 



1 

 Angles for 



Calculation. 



„ ti i 



1 fe 



.a a 



5 



1 

 N. W. end of the Base, ... 



Hallagamalli, . .... . •.- *...'..,. .-. I-.-. .■ . 



5 5° 28' 47.55 

 69 57 13.08 

 54 34 4.67 



— o'!21 j 55° 28' 45*75 

 —0.24 69 57 11.25 

 —0.21 1 1 1 54 34 3. 



62505.7 

 54821.3 



180 5.3 | |0.66j+4.64jl80 



Halla 



„. -■ % N. W. end of the Base,- ........ 



tgamalh from J 0odoomaIli> ...;..._.. 



The above Base is the mean distance -obtained by the Triangles N. W. and S.' E. end of the 

 •Base, and Oodoormalli^ and N. W. end of the Base, Naudkaunee hill and Oodoormalli. \ 



S. E. end of the Base from Oodoormalli, 61671.1 1 



> 



■ 



i 



S. E. end of the Base, . . .., . . . 



Oodoormalli, 



Hallagamalli, .................. 



■ 



36 30 15.3 —0.15 



101 29 33.08—0.49 



42 0^ i 3. 92 1—0.14 





36 30 14.75 

 ,101 29 32. 

 42 13.25 



90312.2 

 54824.1 



1 1" 

 180 2.3 | J0.78 



+ L52 



180 



rr h «• j- f'S. E. end of the Base, ... . 



HalIa S amaIkfrom i Oodoormalli, . .'. 



! N. W. end of the Base from Hallagamalli 62505.7 



7 



N. W. end of the Base, ....... 



77 17 15.65—0.33 

 47 48 23.25 —0.23 

 54 54 23.831—0.25 



1 » 



>77 17 14.5 



} 47 48 22.5 



54 54 23. 



56597.8 

 74520.2 



Shennimalli, ................. 



She 



180 2.73] j0.81 j + 1.92 



180 0" 



. „. ,. % N. W. end of the Base, 



nnimalh from < „ u ;,. ' 



t Hallaffama 1 i 







Hallagamalli from Shennimalli 74520.2 



8 





60 22 13.25 

 69 10 0.83 

 50 27 49,94 



—0.45 

 —0.51 



—0.42 







SO 22 12. 

 69 9 59.5 

 50 27 48.5 



90308.9 

 88991.3 







[180 4.02 



|l'.'38j + 2".64 



180 



S. E. end of 1 



, _ . (TTallnnrn.Tna.115 





the Base from < 



1 Shennir 



aalli, 





