A consistent combination of GNSS and SLR with minimum constraints

@article{Glaser2015ACC,
  title={A consistent combination of GNSS and SLR with minimum constraints},
  author={Susanne Glaser and Mathias Fritsche and Krzysztof Sośnica and Carlos Rodr{\'i}guez-Solano and Kan Wang and Rolf Dach and Urs Hugentobler and Markus Rothacher and Reinhard Dietrich},
  journal={Journal of Geodesy},
  year={2015},
  volume={89},
  pages={1165-1180}
}
In this article, the realization of a global terrestrial reference system (TRS) based on a consistent combination of Global Navigation Satellite System (GNSS) and Satellite Laser Ranging (SLR) is studied. Our input data consists of normal equation systems from 17 years (1994–2010) of homogeneously reprocessed GPS, GLONASS and SLR data. This effort used common state of the art reduction models and the same processing software (Bernese GNSS Software) to ensure the highest consistency when… 
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References

SHOWING 1-10 OF 62 REFERENCES
Combination of GNSS and SLR observations using satellite co-locations
Satellite Laser Ranging (SLR) observations to Global Navigation Satellite System (GNSS) satellites may be used for several purposes. On one hand, the range measurement may be used as an independent
Realization of the Terrestrial Reference System by a reprocessed global GPS network
TLDR
It is demonstrated that GPS is able to realize a TRS with the origin in the center of mass and a scale which are both on an equivalent level of self-consistency, stability, and precision as other space techniques.
Toward a direct combination of space‐geodetic techniques at the measurement level: Methodology and main issues
TLDR
This paper presents a methodology for multitechnique combination at the observational level of space-geodetic techniques integrated by satellite, GPS, satellite laser ranging, and very long baseline interferometry, and produces an analysis of the quality of the individual computations so that readers can get an informed appreciation of the current capabilities of the software.
Reprocessing of a global GPS network
TLDR
First results of the reprocessing of 11 years of data show significant improvements in the quality and homogeneity of the estimated parameters and will allow for new geodynamic and geophysical interpretations.
Reducing the draconitic errors in GNSS geodetic products
Systematic errors at harmonics of the GPS draconitic year have been found in diverse GPS-derived geodetic products like the geocenter $$Z$$Z-component, station coordinates, $$Y$$Y-pole rate and
ITRF2008: an improved solution of the international terrestrial reference frame
ITRF2008 is a refined version of the International Terrestrial Reference Frame based on reprocessed solutions of the four space geodetic techniques: VLBI, SLR, GPS and DORIS, spanning 29, 26, 12.5
Homogeneous reprocessing of GPS, GLONASS and SLR observations
The International GNSS Service (IGS) provides operational products for the GPS and GLONASS constellation. Homogeneously processed time series of parameters from the IGS are only available for GPS.
Generation of a consistent absolute phase-center correction model for GPS receiver and satellite antennas
TLDR
The development and numerical values of the new absolute phase-center correction model for GPS receiver and satellite antennas, as adopted by the International GNSS (global navigation satellite systems) Service, are presented and the benefits from switching from relative to absolute antenna phase- center corrections are demonstrated.
Impact of Earth radiation pressure on GPS position estimates
GPS satellite orbits available from the International GNSS Service (IGS) show a consistent radial bias of up to several cm and a particular pattern in the Satellite Laser Ranging (SLR) residuals,
The Combined Solution C04 for Earth Orientation Parameters Consistent with International Terrestrial Reference Frame 2005
The Earth Orientation Center of the IERS, located at Paris Observatory, SYRTE, has the task to provide to the scientific community the international reference time series for the Earth Orientation
...
...