Advances in terrestrial reference frame computations
Advances in terrestrial reference frame computations
复制标题
地面参考系计算的进展
DOI:
10.1007/978-3-540-49350-1_86
复制
发表时间:
2007
期刊:
影响因子:
--
通讯作者:
Meisel B.
中科院分区:
文献类型:
--
作者:
Angermann D;Drewes H;Krügel M;Meisel B.
In its function as an ITRS Combination Center, DGFI has developed refined methods for the terrestrial reference frame computation. The advanced approach is based on the combination of epoch normal equations (weekly/daily data sets) containing Station positions and Earth orientation parameters (EOP) obtained from different geodetic space techniques such as VLBI, SLR, GPS and DORIS. This refined approach allows to account for nonlinear effects (e.g., periodic signals and discontinuities) in Station positions and to ensure consistency between TRF and EOP. The ITRF2004 submissions were used as input for a refined realization of the terrestrial reference frame. This paper presents the combination methodology and the current Status of the ITRF2004 computations at DGFI.
影响因子:
2.3
作者:
B. Meisel
通讯作者:
B. Meisel
影响因子:
5.2
作者:
D. Angermann;H. Drewes;M. Gerstl;R. Kelm;M. Krügel;B. Meisel
通讯作者:
B. Meisel
DOI:
--
发表时间:
2003
期刊:
影响因子:
--
作者:
R. Kelm
通讯作者:
R. Kelm