M 
e 
      
  
  
      
Standard deviation and correlation coefficient 
of distance calculated from photogrammetric 
coordinates as a function of length of the 
International Photogrammetric Experiment 
Pecny 1966-1968 
Scale 1:3500 
Range of the correlation coefficient 
Your of the standard deviation of. distance 
Correlation 
between the 
r coordinates of 
the end points 
of a distance 
— 0.90 
— 0.70 
F 0.30 
r- 0.10 
Distance 
  
4 
Maximum length 
for the correlation 
coefficient >0.50 
  
  
    
T T T T T T T T 
T 
200 300 
Standard deviation and correlation coefficient 
of distance calculated. from photogrammetric 
coordinates as a funktion of length of the 
International Photogrammetric Experiment 
Pecny 1966-1968 
Scale 1:6000 
Range of the correlation coefficient 
Range of the standard deviation of distance 
L meter 
  
E--010 
Correlation |; 
between ‘the 
coordinates of 
the end points 
[of a distance 
0.10 
n 
Distance 
  
coefficient 
  
Maximum length 
for the correlation 
70.50 
L meter + 
H—-0.10