6. 
  
ye 
no 
no 
a) 
b) 
Plotting 
   
6.31 In which way is accuracy of plotting checked? 
office 16 
field 11 
both 29 
6.32 Are there tolerances for planimetric accuracy of points? 
Yes 53 
no : 2 
for some works 1 
not answered 7 
6.33 Are there tolerances for heights of points? 
8 48 
3 
t answered 12 
6.34 Are there tolerances for contours? 
yes 48 
ng 5 
not answered 10 
6.35 Were thoss tolerances based upon 
theoretical analyses ? 
yes 18 
no 38 
not answered 7 
experimental plotting? 
yes 19 
no 37 
not answered 7 
is not checked 5 8 
not answered : 2 : 
  
9. 
  
c) statistics? 
yes 17 
no 39 
not answered 7 
d) map user’s requirements? 
yes 48 
no 8 
not answered 7