G010
Reference Frames: Determination, Usage, and Application
Session ID#: 158189
Session Description:
The Earth is a dynamic planet. The quantification of many geophysical phenomena, e.g. sea level variations, co-and post-seismic deformation, glacial isostatic adjustment, local subsidence due to natural or anthropogenic causes, loading effects, ice sheet and glacier mapping, mitigation of natural hazards, but also precise orbit determination of artificial satellites, rely on the availability of a global terrestrial reference frame, such as the International Terrestrial reference Frame (ITRF). The session solicits contributions from scientists determining or using global reference frames for their applications, focusing on error budgets and other limiting factors.
Papers from analysts of space geodetic techniques (DORIS, GNSS, SLR, VLBI) and their combination on their contribution to ITRF2020, are most welcome. Papers on the exploitation of past ITRF solutions and the newly published ITRF2020 are also encouraged.
Index Terms:
1229 Reference systems [GEODESY AND GRAVITY]
Primary Convener: Zuheir Altamimi, IGN Institut National de l'Information Géographique et Forestière, Paris Cedex 13, France
Conveners: Frank G Lemoine, NASA Goddard SFC, Greenbelt, MD, United States and Jake Griffiths, US Naval Research Laboratory, Washington, DC, United States
Student/Early Career Convener: Jake Griffiths, US Naval Research Laboratory, Washington, DC, United States
Comparison of ITRF2020 residual displacements with environmental loading models (1178947)
Jean-Paul Boy, EOST École et Observatoire des Sciences de la Terre, Strasbourg Cedex, France, Paul Rebischung, Université de Paris, Institut de physique du globe de Paris, CNRS, IGN, F-75005 Paris, France and Zuheir Altamimi, IGN Institut National de l'Information Géographique et Forestière, Paris Cedex 13, France
A New Terrestrial Reference Frame: Combining SLR and GPS at the Observation Level Using Space Ties on the GRACE and Jason Missions (1115533)
Bruce Joseph Haines, Willy Bertiger, Shailen Desai, Michael B Heflin, Da Kuang, Mark A Miller, Athina Peidou, Paul A Ries and Xiaoping Wu, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States
An Addition to the Suite of Geodetic Satellites Supporting the ITRF: LARES-2 (1166156)
Magda Kuzmicz-Cieslak1, Erricos C Pavlis2, Ignazio Ciufolini3, Antonio Paolozzi4 and Claudio Paris4, (1)University of Maryland Baltimore County, GESTAR II, Baltimore, MD, United States, (2)Goddard Earth Sciences Technology and Research II (GESTAR II), Greenbelt, United States, (3)Centro Ricerche Enrico Fermi, Rome, Italy, (4)Sapienza University of Rome, School of Aerospace Engineering, Rome, Italy
Chronometric leveling using a transportable strontium atomic clock (1062069)
Ingo Nosske1, Jacopo Grotti1, Silvio B Koller1, Sofia Herbers1, Erik Benkler1, Ali Al-Masoudi1, Roman Schwarz1, Sören Dörscher1, Thomas Waterholter1, Sebastian Koke1, Alexander Kuhl1, Gesine Grosche1, Christian Lisdat1, Ludger Timmen2, Heiner W Denker2, Gulnara Vishnyakova3, Ronald Holzwarth3, Lothar Maisenbacher3, Michele Giunta4, Arthur Matveev3, Thomas Udem3 and Theodor W Hänsch3, (1)PTB Physikalisch-Technische Bundesanstalt, Braunschweig, Germany, (2)Leibniz University of Hannover, Institute of Geodesy, Hannover, Germany, (3)Max Planck Institute for Quantum Optics, Garching, Germany, (4)Menlo Systems GmbH, Martinsried, Germany
DPOD2020: a DORIS extension of ITRF2020 for Precise Orbit Determination (1081225)
Guilhem Moreaux1, Frank G Lemoine2, Nikita P Zelensky3, Alexandre Couhert4 and John Moyard4,5, (1)Collecte Localisation Satellites (CLS), Ramonville-Saint-Agne, France, (2)NASA Goddard SFC, Greenbelt, MD, United States, (3)University of Maryland, College Park, United States, (4)CNES French National Center for Space Studies, Toulouse Cedex 09, France, (5)CNES, Toulouse, France
DTRF2020: the ITRF 2020 realization of DGFI-TUM (1140611)
Mathis Blossfeld1, Manuela Seitz1,2, Matthias Glomsda1, Detlef Angermann1, Sergei Rudenko1 and Julian Zeitlhöfler1, (1)DGFI-TUM, Munich, Germany, (2)San Diego, CA, United States
Earth Orientation Parameter Estimates from Geodetic VLBI observations in the ITRF2020 (1159217)
Dhiman Ranjan Mondal1, Pedro Elosegui2, John Barrett2, Brian E Corey2, Arthur E Niell2, Chester A Ruszczyk2 and Michael A Titus2, (1)MIT Haystack Observatory, Westford, MA, United States, (2)MIT Haystack Observatory, Westford, United States
Is the Processing of DORIS Measurements Improved by Using the New ITRF2020-specific Station Position Modeling? (1185005)
Samuel Nahmani1,2, Arnaud Pollet1,2 and Willy Bertiger3, (1)Université de Paris Cité, Institut de physique du globe de Paris, CNRS, IGN, F-75005 Paris, France, (2)ENSG-Géomatique, IGN, F-77455 Marne-la-Vallée, France, (3)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States
ITRF2020 Station Position Kinematic Model (1055248)
Zuheir Altamimi, IGN Institut National de l'Information Géographique et Forestière, Paris Cedex 13, France, Paul Rebischung, Institut Geographique National, Paris, France, Xavier Collilieux, Institut Natinonal de L'Information Géographique et Forestière, Marne La ValléE, France, Laurent Metivier, LASTIG LAREG, IGN, ENSG, Univ Paris Diderot, Sorbonne Paris Cité, F-75013 Paris, France and Kristel Chanard, IGN Institut National de l'Information Géographique et Forestière, Paris, France
ITRF2020: The ILRS Contribution and Operational Implementation (1113769)
Erricos C Pavlis1, Vincenza Luceri2, Antonio Basoni2, David Sarrocco2, Magda Kuzmicz-Cieslak3, Keith D Evans4 and Giuseppe Bianco5, (1)University of Maryland Baltimore County, Goddard Earth Sciences Technology and Research II (GESTAR II), Baltimore, United States, (2)e-GEOS S.p.A., ASI/CGS, Matera, Italy, (3)Joint Center for Earth Systems Technology, Baltimore, United States, (4)University of Maryland Baltimore County, GESTAR II, Baltimore, MD, United States, (5)Agenzia Spaziale Italiana, CGS, Matera, Italy
Position Time Series Modeling for Updating and Estimating the Altimetric Component: An Application in the Brazilian Geodetic System (1190774)
Joao Francisco Galera Monico, UNESP Sao Paulo State University, Cartography, Presidente Prudente, Brazil, Gabriela de Oliveira Nascimento Brassarote, Sao Paulo State University - UNESP, Presidente Prudente, Brazil and Eniuce Menezes de Souza, Maringa State University, Department of Statistics, Maringa, Brazil
Study on discrepancies in DORIS solutions provided by different analysis centers: comparison to the official IDS ITRF2020 solution (1149101)
Janusz Bogusz, Military University of Technology, Warszawa, Poland, Guilhem Moreaux, CLS Collecte Localisation Satellites, Ramonville Saint-Agne, France and Anna Klos, Military University of Technology, Warsaw, Poland
Using U.S. Navy, Predicted Earth Angular Momenta for Earth Orientation Determination (1082244)
Nicholas G Stamatakos, US Naval Observatory, Washington, DC, United States, Dennis McCarthy, US Naval Observatory, Earth Orientation (retired), Washington DC, United States, David A Salstein, US Naval Observatory (contractor), Lexington, United States and Mark L Psiaki, Virginia Polytechnic Institute and State University, Blacksburg, United States
