Trigonometrical Survey. 
53 * 
No. 
Triangles. 
Observed 
angles. 
Distances of the stations fiom 
the intersected objects. 
o / 
Feet. 
132 Westwell Down 
O / H 
49 12 12 
70 39 8 
Jsmarden Steeple j 
SECTION III. 
Containing the Distances of the Objects intersected in the Survey 
with the small circular Instrument, from the Meridian of Green- 
wich, and from the Perpendicular to that Meridian. Also their 
Latitudes and Longitudes. 
At Folkstone turnpike, the bearing of the station on Dover 
Castle in 1787, from the parallel to the meridian of Greenwich 
is 65° 52' 4 6" NE (See Phil. Trans. Vol. LXXX, page 603). 
The new point on the Keep is 6± feet north-eastward from the 
old one, which will subtend an angle at Folkstone turnpike of 
about 38" ; therefore the new station bears 65° 52' 8" N E. 
The bearing of the centre of Tenterden Steeple from Allington 
Knoll, is nearly the same as that of the station in 1787, or 83° 47' 
25" S W. : but the distances of those stations (Folkstone turn- 
pike and Allington Knoll, see page 232 of the same Volume), 
from the meridian of Greenwich, and its perpendicular, are 
augmented in the proportion of 141747 to 141753, for obtain- 
ing the distances in the 3d and 4th columns of the following 
table : Folkstone turnpike being 274979 an ^ 137220 ; and Al- 
lington Knoll 219935 and 144038 feet, respectively, from the 
meridian, and its perpendicular. 
art. 1. 
Bearings and Distances, 1 795. 
3Z 
MDCCXCVII. 
