GEOGRAPHICAL SURVEY OFFICE OF SWEDEN NO A 34 
9 
The indices 1,2, and 3 in the IT-terms refer 
N 2711 = ^91^ N 91 2 ~ ^91 3 
to planes 1,2, and 3« a = 100.000 mm. 
91 = 
+dx£ 
"S 
+ dx 4 
-dx' 
6 
+dxj 
+d ^i 
+dy' 
+ay. 
-ay' 
-ay' 
-dy. 
92 = 
+dx-^ 
+dx' 
+dx^ 
-dx' 
-dXg 
"dXg 
-dy{ 
+dy 3 
+ ay g ' 
-dy' 
+ dy, 
93 = 
+dx£ 
+dx^ 
+dx; 
4 
+dx; 
6 
+dx^ 
+dx' 
+dy{ 
^3 
-ay' 
+ay' 
94 = 
+dx^ 
-dx' 
3 
-dx' 
+dx 9 
+dy{ 
+dy' 
+^3 
+ dy' 
+cly' 
+3yg 
Table 2. The coefficients ^ 9 S , y~ , and 
Point 
1 
2 
3 
4 
5 
6 
7 
8 
9 
a i 
+0.435 
+0.228 
+0.435 
+0.059 
-0.222 
+0.059 
-0.161 
-0.672 
-0.161 
+0.214 
0.000 
-0.214 
+0.286 
0.000 
-0.286 
+0.547 
0.000 
-0.547 
-0.331 
0.000 
+0.331 
-0.316 
0.000 
+0.316 
-0.510 
0.000 
+0.510 
6 i 
+0.355 
+0.267 
+0.355 
+0.176 
+0.007 
+0.176 
-0.304 
-O.727 
-O.304 
A8 Autograph. 
Interior orientation. 
dy p = 
19 29 39 
243 E dx' -49 E dx" -268 E dx' 
11 21 31 
666 
19 29 39 
243 £ dy' -49 E dy' -268 E dy' 
11 21 31 
666 
+ 0.293l(N 273 --| [dx'J ) - 0.6296dt 
+ 0.2826(lT 274 -| [dy'] ) - 1.2161dl 
dQ ~ ” 16.32 I ' T 271 + 1811*5^2711 “ °‘ 2 °5 ldl 
( 8 ) 
dt = "j(dt 1 + dt 2 + dt^) 
dl = •|(dl 1 + dl 2 + dl 3 ) 
Exterior orientation. 
<^T = 
Tli 2701 
% “ ÏÏÎ T 2702 
dz - 
dx. ~ 
d <p = 
262. 
2516 “27H 
1 „ 0.1354 
IT, 
24.48a272 
1 
dt 
( 9 ) 
[tel ) + 
5.664a" 273 5 
da> 6.88a^274 3 ^ ^ + 
0.2064 
a 
0.1256 
a 
dt 
dl