Trigonometrical Survey. 
5*5 
art. x. Triangles for finding the Distance between Nettle- 
bed and Shooter s Hill. 
Shooter's Hill from Botley Hill, 70854,9 feet. 
Names of stations. 
Observed 
angles. 
Sph§- 
rical 
excess. 
Angles cor- 
rected for 
calculation. 
Distances. 
Leith Hill 
Botley Hill - 
Shooter's Hill 
23 20 51 
I25 28 1 
3 1 11 7,5 
23 20 51 
125 28 1,23 
3 1 11 7>75 
Feet. 
1 79 59 59’5 
L 23 
Leith Hill from Shooter's 
Hill 
- 
H 5 6 9 6 >% 
St. Ann's Hill and Leith Hill, 88019,8 feet. 
Shooter's Hill 
36 8 50,73 
2 6 8 49,5 
St. Ann's Hill 
77 3 1 32,75 
77 3 1 3 °, 75 
Leith Hill 
66 19 41,5 
66 19 39>75 
00 
0 
0 
Or 
2.77 
Shooter's Hill / 
St. Ann's Hill 
l Leith Hill 
1 3 666 5>5 
i45 6 9 8 ,6 
Hence the mean distance between Shooter's Hill and Leith 
Hill is 14 5 6 97>k 
