Gamma50 (Veis) to terrestrial frame vector transformation
[pos_ter,[vel_ter,jacob]] = CL_fr_G502ter(cjd,pos_G50,[vel_G50,ut1_utc])
Converts position and (optionally) velocity vectors from Gamma50 (Veis) to the terrestrial ("Earth fixed") reference frame.
The jacobian of the transformation is optionally computed.
Notes:
Transformation from Gamma50 (Veis) to terrestrial frame consists in a single rotation of the Veis sideral time (see CL_mod_sidTimeG50) around the Z axis.
See Reference Frames for more details on the definition of reference frames.
modified julian day from 1950.0 (TUC) (1xN or 1x1)
position vector relative to Gamma50 (Veis) frame [m] (3xN or 3x1)
(optional) velocity vector relative to Gamma50 (Veis) frame [m/s] (3xN or 3x1)
(optional) ut1-utc [seconds] (default is 0) (1xN or 1x1)
position vector relative to terrestrial frame [m] (3xN)
(optional) velocity vector relative to terrestrial frame [m/s] (3xN)
(optional) jacobian of the transformation [d(x,y,z,vx,vy,vz)_ter/d(x,y,z,vx,vy,vz)_G50] (6x6xN)
CNES - DCT/SB
1) CNES - MSLIB FORTRAN 90, Volume R (mr_veis_TerVrai)