Locations of the control points 
in Grimeton 
OK310 ! x O K 40 
O K 309 OK 409 
OK 308 Q K 408 
O K 307 O K 407 
O K 305 | OK 405 
9 O 
A308 O K303 [a5 QK403 A 408 
+O O 
- K301 | K 401 e 
O O | 0 Oo 
O KO O 
O K10k, O K201 O 
O | +0 
O | O 
O | K 203 
3 Ki03 © | © o 
O 0 >) 
O K105 o © Ox205 2452 
QK107 O O OK207 
OK 108 O O OK208 
QURE o O on 
K110 Oo K 210 
© O 
O O 152 oO 
A 108 A 208 
9 Q 
OHO O 210 
Fig. 2 a. Locations and notations of the trigonometric points under the tower, fig. 
1. Those points which are denoted with a K belong to the net for testing oblique 
photographs. In the photograph fig. 2 b the vertical view from the tower is 
demonstrated.