Planimetrinių koordinačių transformavimo tikslumo analizė

Abstract

In this article is considered the possibility to eliminate a large errors in transformation procedures by employng the additional parameters. For the correction values of coordinate differences of identical points are determined a tolerances, and further for those coordinate differences whose corrections exceed the tolerances, the additional parameters are employd. It is there stated that the use of additional parameters increases the accuracy of the transformed (rectified) coordinates; in the case of example considered the mean square errors have been decreased approximately 30 per cents.