SHU Chanfang, LI Fei, SHEN Fei. A New Algorithm for Transforming from Cartesian to Geodetic Coordinates[J]. Geomatics and Information Science of Wuhan University, 2009, 34(5): 561-563.
Citation: SHU Chanfang, LI Fei, SHEN Fei. A New Algorithm for Transforming from Cartesian to Geodetic Coordinates[J]. Geomatics and Information Science of Wuhan University, 2009, 34(5): 561-563.

A New Algorithm for Transforming from Cartesian to Geodetic Coordinates

Funds: 国家自然科学基金资助项目(40374005,40674005)
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  • Received Date: July 08, 2013
  • Revised Date: July 08, 2013
  • Published Date: May 04, 2009
  • A new algorithm for computing geodetic coordinates from Cartesian coordinateswais is derived by solving a modification of Levin's quartic equation with Newton's iteration from two different initial values.Experiments with two given initial values show that the new algorithm is sufficiently precise,fast,and stable.
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