lo AIR SURVEY CAMERA 
lol. Camere type: 
Wild RO 5- 7 
RC 5a 14 
RC 7 4 
RC 7a 2 
RC 8 42 
RO 9. 9 
  
Not answered 3 
1.11 Camera size (in cm): 
14 x 14 5 
18.x 128 21 
23x23 55 
Not answered 3 
1.12 Focal lenght (in mm): 
50 1 
| T0 2 
88 10 
Not answered 4 
1.21 Frequency of calibration: 
Twice a year 
Annually 
Every 2nd year 
Every 3rd year 
Every 5th year 
  
100 
115 
125 
140 
152 
163 
170 
1 
14 
8 
2 
      
  
    
    
    
    
   
   
   
   
    
     
    
     
   
   
    
  
  
    
   
   
   
  
  
Number of organizations inquired : 
Zeiss MRB 3 AFA-TE (USSR) 
RMK 17 CA=14 
Galileo Santoni 
KC- 1 B (Fairchild) 
SOM AGUILOR 
T 11 AMS (USA) 
Poivilliers 
4 200 1 300 3 
12 210 17 350 1 
4 
l 
24 
After 15 000 exposures e 
Irregularly ee 
Not answered 11 
    
63 
H Hd UAH HN