SINCom --- the new program package for combined processing of space geodetic observations
Abstract
The software SINCom realizing the combination of standardized SINEX-files is introduced. The program package is meant to work in the following two modes: a combined solution within one observational technique on the appointed time interval and an inter-technique combination of daily SINEX-files. The realization of stations velocities estimation is recounted. The mathematical model, algorithms and the special task-forming language are presented. The main features of developed software and the arising problems are discussed. The problem-oriented aspects and the requirements for the content of incoming SINEX-files are viewed. The extensive plans of the SINCom use to obtaining TRF combined solution are considered. The first experimental results of single-technique combination for VLBI, GPS and SLR observations are presented.
- Publication:
-
Journées 2014 "Systèmes de référence spatio-temporels"
- Pub Date:
- August 2015
- Bibcode:
- 2015jsrs.conf..250B
- Keywords:
-
- astrometry;
- Earth rotation;
- reference systems;
- relativity;
- time;
- geopotential;
- ephemerides