Programming language appplication in C sharp on local geoid

Height systems is one of the most important subjects of study of geodetic research. Because bridges, dams, viaducts, roads, railways, airways, such as the application of different interests in the field of engineering knowledge is needed for high-precision height. High-precision measurements GNSS technology with despite a GNSS ellipsoidal heights in the mathematical sense is obtained. In a physical sense engineering practices are used by known height. Therefore, it is necessary to convert ellipsoidal heights to orthometric heights. local geoit profiles should be set using the points of known ellipsoidal and orthometric heights as well as in it. In this study, used for modeling the geoit profile interpolation Weighted Mean, Interpolation polynomial coefficients, multiquadratic and Kriging methods have been developed in C Sharp programming language, explained in detail.