资 源 简 介
/*------------------------------------------------------------------------------
* ppp.c : precise point positioning
*
* Copyright (C) 2010-2016 by T.TAKASU, All rights reserved.
*
* options : -DIERS_MODEL use IERS tide model
* -DOUTSTAT_AMB output ambiguity parameters to solution status
*
* references :
* [1] D.D.McCarthy, IERS Technical Note 21, IERS Conventions 1996, July 1996
* [2] D.D.McCarthy and G.Petit, IERS Technical Note 32, IERS Conventions
* 2003, November 2003
* [3] D.A.Vallado, Fundamentals of Astrodynamics and Applications 2nd ed,
* Space Technology Library, 2004
* [4] J.Kouba, A Guide to using International GNSS Service (IGS) products,
* May 2009
*&nb
