Methods of Coordinate Transformation and Its Application
Bao Jian-kua
Abstract
Bao Jian-kua
Abstract
This paper gives all kinds of coordinate transformation models,synthesized analysis of the characteristics of each model and applicable scopes.About basic model selection of coordinate transformation,calculation of transformation parameters,calculation method of transformation and problems existing in transformation calculation are researched and discussed.Conclusions content will have a reference value for practical transformation from local geodetic coordinate system to geocentric geodetic coordinate system and from local geodetic coordinate system to local.
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This paper gives all kinds of coordinate transformation models,synthesized analysis of the characteristics of each model and applicable scopes.About basic model selection of coordinate transformation,calculation of transformation parameters,calculation method of transformation and problems existing in transformation calculation are researched and discussed.Conclusions content will have a reference value for practical transformation from local geodetic coordinate system to geocentric geodetic coordinate system and from local geodetic coordinate system to local.
Key concepts: Geodetic datum, Coordinate system, Transformation (genetics), Ellipsoidal coordinates, Coordinate space, Elliptic coordinate system, Computer science, Mathematics