ITRF2014: A new release of the International Terrestrial Reference Frame modeling nonlinear station motions
For the first time in the International Terrestrial Reference Frame (ITRF) history, the
ITRF2014 is generated with an enhanced modeling of nonlinear station motions, including …
ITRF2014 is generated with an enhanced modeling of nonlinear station motions, including …
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 …
reprocessed solutions of the four space geodetic techniques: VLBI, SLR, GPS and DORIS …
Very long baseline interferometry for geodesy and astrometry
Abstract Very Long Baseline Interferometry (VLBI) is a microwave-based space geodetic
technique that measures the difference in arrival times of signals from a radio source by …
technique that measures the difference in arrival times of signals from a radio source by …
Reference system origin and scale realization within the future GNSS constellation “Kepler”
S Glaser, G Michalak, B Männel, R König… - Journal of …, 2020 - Springer
Abstract Currently, Global Navigation Satellite Systems (GNSS) do not contribute to the
realization of origin and scale of combined global terrestrial reference frame (TRF) solutions …
realization of origin and scale of combined global terrestrial reference frame (TRF) solutions …
Global geodetic observatories
C Boucher, M Pearlman, P Sarti - Advances in Space Research, 2015 - Elsevier
Global geodetic observatories (GGO) play an increasingly important role both for scientific
and societal applications, in particular for the maintenance and evolution of the reference …
and societal applications, in particular for the maintenance and evolution of the reference …
DTRF2014: DGFI-TUM's ITRS realization 2014
M Seitz, M Bloßfeld, D Angermann, F Seitz - Advances in Space Research, 2022 - Elsevier
The DTRF2014 solution is the latest ITRS realization of DGFI-TUM computed in the
framework of ITRF2014. It is mainly characterized by two innovations: it is the first secular …
framework of ITRF2014. It is mainly characterized by two innovations: it is the first secular …
Upgraded modelling for the determination of centre of mass corrections of geodetic SLR satellites: impact on key parameters of the terrestrial reference frame
J Rodríguez, G Appleby, T Otsubo - Journal of Geodesy, 2019 - Springer
We present improved modelling to compute centre of mass (CoM) offsets for spherical
geodetic satellites and derive new values for the spacecraft LAGEOS, LAGEOS-2, Etalon …
geodetic satellites and derive new values for the spacecraft LAGEOS, LAGEOS-2, Etalon …
Improved area-based deformation analysis of a radio telescope's main reflector based on terrestrial laser scanning
C Holst, A Nothnagel, M Blome, P Becker… - Journal of applied …, 2015 - degruyter.com
The main reflectors of radio telescopes deform due to gravitation when changing their
elevation angle. This can be analyzed by scanning the paraboloid surface with a terrestrial …
elevation angle. This can be analyzed by scanning the paraboloid surface with a terrestrial …
Terrestrial laser scanner two-face measurements for analyzing the elevation-dependent deformation of the onsala space observatory 20-m radio telescope's main …
For accurate astronomic and geodetic observations based on radio telescopes, the
elevation-dependent deformation of the radio telescopes' main reflectors should be known …
elevation-dependent deformation of the radio telescopes' main reflectors should be known …
Non-linear station motions in epoch and multi-year reference frames
M Bloßfeld, M Seitz, D Angermann - Journal of Geodesy, 2014 - Springer
In the conventions of the International Earth Rotation and Reference Systems Service (eg
IERS Conventions 2010), it is recommended that the instantaneous station position, which is …
IERS Conventions 2010), it is recommended that the instantaneous station position, which is …