Sweden 3 
Table 2 
The Extent of the Photo-Map Production. 
Year 
Number of 
space-models 
treated by 
Multiplex 
aerial tri 
angulation 
Sheets 
produced 
Sheets completed with 5 m contours 
num 
ber 
area 
km* 
in mirror 
stereosco 
pe number 
in Ae 
number 
total 
number 
area, km* 
1952 
1868 
437 
10 925 
276 
12 
288 
7 200 
1958 
1 388 
474 
11 850 
301 
5 
306 
7 650 
1954 
1176 
557 
13 925 
464 
24 
488 
12 200 
1955 
1 695 
612 
15 300 
755 
65 
820 
20 500 
Total 
5 577 
2 080 
52 000 
1 796 
106 
1 902 
47 550 
Table 2 
The Number of Economic, Military and Topographic Maps Produced. 
Year 
Economic Maps 
Scale 1:10 000 
Military Maps 
Scale 1:20 000 
Topographic Maps 
Scale 1:50 000 
Number 
(5x5 km) 
Area 
km* 
Number 
(5x5 km) 
Area 
km* 
Number 
(25x25 
km) 
Area 
km 2 
1952 
426 
10 650 
350 
8 750 
1953 
413 
10 325* 
350 
8 750 
— 
— 
1954 
386 
9 650 
350 
8 750 
1 
625 
1955 
415 
10 375 
350 
8 750 
3 
1 875 
Total 
1 640 
41000 
1 400 
35 000 
4 
2 500 
Table 4 
Photographic Products made to Order. 
Year 
Contact 
prints 
number 
ilectified 
or enlarged 
photos 
number 
Diapositives 
number 
Mosaics 
number 
Photographic 
reproductions 
number 
1952 
10 452 
3 930 
346 
41 
2 745 
1953 
11 150 
4 420 
1 380 
41 
5 650 
1954 
18 800 
7 900 
880 
68 
3 077 
1955 
26 028 
10 11.6 
813 
74 
3 729 
Total 
66 430 
26 366 
3 419 
224 
15 201