|
大地测量与地球动力学 2010
ON TRANSFORM BETWEEN ITRFS
|
Abstract:
The problems that how the coordinates of IGS under different ITRF can be transformed into other ITRF by using 14 transformation parameters announced by IERS (7 transformation parameters and their rates) are studied. Furthermore, coordinates of IGS are compared with those computed and the results show that the differences of coordinates are at centimeter level.