This is the final in the series of articles dedicated to the issues of automated assignment of measurement scales in the solution of inverse photogrammetry notches when the exact variance of the measurements is not known. It justifies the existence of additional reliability criteria for adjustment results of direct and indirect measurements. These criteria were not previously known and the execution of equalization calculations was not used. The analysis of the obtained criteria, on the basis of which the explanation of some previously experimental results was obtained. It was stated that these criteria enable establishing the fact of compliance of the empirical variances of the measurements to their true values, which characterizes the accuracy of the weight assignment of the measurement of the adjustment. The algorithms for adjusting the weights of the measurements aimed at ensuring the execution of the received reliability criteria of the adjustment, for example, the solution of the inverse notch on optic-electronic satellite images were offered.