Hey
I got this task that is killing me....
I got 2 different kinds of measurements:
1. photogrammetretric mesurement:
standard deviation of 4.7cm and 36 degrees of freedom.
2. two measurements of total station:
standard deviation of 6.1cm and 71 degrees of freedom.
and the second mesurement
standard deviation of 4.7cm and 69 degrees of freedom.
Now the question is: Is it likely to say that the photogrametric method is better than the total station?
I know that i have to use a f-distubution, but my problem is i can't figure out how to compute the two measurements of the total station?
I am using matlab, to do the calculations and the f-distubution..
anyone who can help me?