G2.2 | Terrestrial Reference Frame: data analysis, evaluation and applications
EDI
Terrestrial Reference Frame: data analysis, evaluation and applications
Convener: Kristel ChanardECSECS | Co-conveners: Claudio Abbondanza, Mathis BloßfeldECSECS, Susanne Glaser
Orals
| Mon, 24 Apr, 14:00–15:45 (CEST)
 
Room -2.91
Posters on site
| Attendance Mon, 24 Apr, 16:15–18:00 (CEST)
 
Hall X2
Posters virtual
| Attendance Mon, 24 Apr, 16:15–18:00 (CEST)
 
vHall GMPV/G/GD/SM
Orals |
Mon, 14:00
Posters on site |
Mon, 16:15
Posters virtual
Mon, 16:15
The Terrestrial Reference Frame (TRF) is critical for monitoring the Earth's rotation in space, as well as for many geoscientific applications that need absolute positioning and exact orbit determination of near-Earth artificial satellites. Its new realization, the ITRF2020 has been released based on the combination of DORIS, GNSS, SLR, and VLBI station coordinate time series provided by the IAG/IERS Technique Services.
The objective of this session is to bring together contributions from individual Technique Services, space geodetic data analysts, ITRS combination centres and all ITRF users, with a broad range of applications from geosciences to society, to discuss the results and scientific applications of ITRF2020 and other realizations. The assessment of observed non-linear, and particularly periodic, station motions through space geodetic techniques by comparison with physics-based deformation models is of particular interest. Moreover, contributions to geocenter motion determination are encouraged. Finally, contributions that focus on identifying and mitigating technique-related systematic errors as well as different combination strategies, e.g., space and tropospheric ties are encouraged because they may potentially enhance future ITRF solutions.

Orals: Mon, 24 Apr | Room -2.91

Chairpersons: Kristel Chanard, Claudio Abbondanza, Susanne Glaser
14:00–14:05
5-minute convener introduction
EGU23-3962
|
On-site presentation
Towards an ITRF2020 plate motion model
Zuheir Altamimi et al.
EGU23-2117
|
On-site presentation
JTRF2020: Results and Next Steps
Richard Gross et al.
EGU23-12029
|
Virtual presentation
DTRF2020: Strategy, Results and Data Set
Manuela Seitz et al.
EGU23-3399
|
ECS
|
On-site presentation
Toward a realistic spatio-temporal description of GNSS station position time series
Kevin Gobron et al.
EGU23-10251
|
ECS
|
On-site presentation
From noise-to-signal: enhancing the sensitivity of long-term GNSS by explaining non-linear station motions
Roland Hohensinn and Yehuda Bock
EGU23-13235
|
On-site presentation
Exploiting the full potential of ocean tide models for space geodetic techniques
Torsten Mayer-Guerr et al.
EGU23-15354
|
On-site presentation
Implementation of ITRF2020 in the ILRS Operational Products
Vincenza Luceri et al.
EGU23-13970
|
ECS
|
On-site presentation
Current status and future perspectives of VLBI global solutions
Lisa Kern et al.
EGU23-12556
|
ECS
|
On-site presentation
Impact of Local Ties in GNSS and VLBI Integrated Solution
Jungang Wang et al.

Posters on site: Mon, 24 Apr, 16:15–18:00 | Hall X2

Chairpersons: Kristel Chanard, Claudio Abbondanza, Susanne Glaser
EGU23-3212
|
On-site presentation
An Insight on Scale Definition in JTRF2020
Claudio Abbondanza et al.
EGU23-12442
|
On-site presentation
The introduction of ITRF2020 in global positioning applications
Francesco Matonti et al.
EGU23-12089
|
On-site presentation
New website of the ITRS CC at DGFI-TUM: dtrf.dgfi.tum.de
Florian Seitz et al.
EGU23-3452
|
On-site presentation
IDS evaluation of the DORIS versions of the DGFI and IGN TRF2020 solutions
Guilhem Moreaux and Hugues Capdeville
EGU23-11531
|
ECS
|
On-site presentation
Intra-technique VLBI combination by handling software-specific dependencies
Hendrik Hellmers et al.
EGU23-8947
|
On-site presentation
On the systematic differences between various GNSS solutions
Janusz Bogusz et al.

Posters virtual: Mon, 24 Apr, 16:15–18:00 | vHall GMPV/G/GD/SM

EGU23-9417
|
Virtual presentation
Incorporating LARES-2 SLR Data in ILRS Products for ITRF Development
Erricos C. Pavlis et al.
EGU23-9468
|
Virtual presentation
Updating Terrestrial Reference Frame using Sequential Computation Method
Toshio Mike Chin et al.