1 Medvedev P.A.

Omsk State Agrarian University named after P.A. Stolypin

Mathematical models transformations of coordinates used for solution of geodetic tasks in the space are analysed. Analyses of algorithms recommended in State Standards of the Russian Federation, transformations of spatial rectangular geocentric coordinates in prescribed system of reading in spatial geodetic coordinates are carried out. Defects of the mathematical solutions of this task are pointed out and simple algorithms for determination of geodetic latitude and longitude are given. The formulas of the rectangular spatial coordinates connections with polar spherical coordinates are investigated. Dependence with half argument usage is also obtained for calculation of geocentric latitude. The systems of topocentric horizontal coordinates are analyzed by the same method. Optimal algorithms for calculation of zenithal distance and geodetic azimuth are suggested according to the results of investigations. All suggested algorithms do not require the additional researches for determination of unknown quantities according to the meanings of trigonometrical functions.
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Medvedev P.A., 
(2016) Mathematical models transformations of spatial coordinates. Geodesy and cartography = Geodezia i Kartografia, (3), pp. 2–7. (In Russian). DOI: 10.22389/0016-7126-2016-909-3-2-7
Publication History
Received: 03.02.2015
Accepted: 18.11.2015
Published: 20.04.2016


2016 March DOI:

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