EOP predictions collected during the operational phase of the Second Earth Orientation Parameters Prediction Comparison Campaign

2026-05-15T02:20:09Zhttp://doidb.wdc-terra.org/oaip/oai

oai:doidb.wdc-terra.org:78252023-11-29T14:28:51ZDOIDBDOIDB.GFZ

false4DOIDB.GFZ 10.5880/GFZ.1.3.2023.001 Śliwińska, Justyna Justyna Śliwińska 0000-0001-7502-5243 Centrum Badań Kosmicnych Polskiej Akademii Nauk (CBK PAN), Warsaw, Poland Dobslaw, Henryk Henryk Dobslaw 0000-0003-1776-3314 GFZ German Research Centre for Geosciences, Potsdam, Germany Kur, Tomasz Tomasz Kur 0000-0002-6738-741X Wrocław University of Environmental and Life Sciences, Wrocław, Poland Nastula, Jolanta Jolanta Nastula 0000-0002-1136-5609 Centrum Badań Kosmicnych Polskiej Akademii Nauk (CBK PAN), Warsaw, Poland Wińska, Małgorzata Małgorzata Wińska 0000-0001-5265-3028 Warsaw University of Technology, Warsaw, Poland Partyka, Aleksander Aleksander Partyka 0000-0002-6745-9698 Centrum Badań Kosmicnych Polskiej Akademii Nauk (CBK PAN), Warsaw, Poland Belda, Santiago Santiago Belda 0000-0003-3739-6056 UAVAC, University of Alicante, Alicante, Spain Bizouard, Christian Christian Bizouard 0000-0001-6262-1951 Observatoire de Paris, SYRTE, Paris, France Boggs, Dale Dale Boggs 0000-0002-1568-3428 NASA Jet Propulsion Laboratory, California Institute of Technology Bruni, Sara Sara Bruni 0000-0003-0597-7104 PosiTim UG at ESA/ESOC, Darmstadt, Germany Chen, Lue Lue Chen National Key Laboratory of Science and Technology on Aerospace Flight Dynamic, Beijing Aerospace Control Center Chin, Mike Mike Chin NASA Jet Propulsion Laboratory, California Institute of Technology Dhar, Sujata Sujata Dhar 0000-0002-0852-2140 GFZ German Research Centre for Geosciences, Potsdam, Germany Dill, Robert Robert Dill 0000-0002-9596-267X GFZ German Research Centre for Geosciences, Potsdam, Germany Duan, PengShuo PengShuo Duan CAS Key Laboratory of Planetary Sciences, Shanghai Astronomical Observatory, Chinese Academy of Sciences Ferrandiz, Jose Manuel Jose Manuel Ferrandiz UAVAC, University of Alicante, Alicante, Spain Gou, Junyang Junyang Gou 0000-0002-7599-0577 ETH Zurich, Institute of Geodesy and Photogrammetry, Zurich, Switzerland Gross, Richard Richard Gross NASA Jet Propulsion Laboratory, California Institute of Technology Guessoum, Sonia Sonia Guessoum 0000-0002-2914-1187 UAVAC, University of Alicante, Alicante, Spain Han, Songtao Songtao Han National Key Laboratory of Science and Technology on Aerospace Flight Dynamic, Beijing Aerospace Control Center Heinkelmann, Robert Robert Heinkelmann 0000-0002-6183-5920 GFZ German Research Centre for Geosciences, Potsdam, Germany Huang, ChengLi ChengLi Huang 0000-0002-3474-0360 CAS Key Laboratory of Planetary Sciences, Shanghai Astronomical Observatory, Chinese Academy of Sciences Irrgang, Christopher Christopher Irrgang 0000-0001-8274-1678 GFZ German Research Centre for Geosciences, Potsdam, Germany Kiani Shahvandi, Mostafa Mostafa Kiani Shahvandi 0000-0001-5705-7014 ETH Zurich, Institute of Geodesy and Photogrammetry, Zurich, Switzerland Kudrys, Jacek Jacek Kudrys 0000-0002-4986-7436 AGH University of Krakow Li, Jia Jia Li 0 Xi’an Surveying and Mapping Center, China Ligas, Marcin Marcin Ligas 0000-0002-0970-128X AGH University of Krakow Liu, Lintao Lintao Liu 0000-0002-1262-2697 Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences Lu, Weitao Weitao Lu National Key Laboratory of Science and Technology on Aerospace Flight Dynamic, Beijing Aerospace Control Center Mayer, Volker Volker Mayer 0000-0001-8771-3254 LSE Space GmbH at ESA/ESOC, Darmstadt, Germany Miao, Wei Wei Miao Shanghai Astronomical Observatory, Chinese Academy of Sciences Michalczak, Maciej Maciej Michalczak 0000-0001-6859-988X AGH University of Krakow Modiri, Sadegh Sadegh Modiri 0000-0002-7788-5658 Federal Agency for Cartography and Geodesy BKG, Frankfurt am Main, Germany Otten, Michiel Michiel Otten PosiTim UG at ESA/ESOC, Darmstadt, Germany Ratcliff, Todd Todd Ratcliff NASA Jet Propulsion Laboratory, California Institute of Technology Raut, Shrishail Shrishail Raut 0000-0002-6318-0278 GFZ German Research Centre for Geosciences, Potsdam, Germany Saynisch-Wagner, Jan Jan Saynisch-Wagner 0000-0001-9619-0336 GFZ German Research Centre for Geosciences, Potsdam, Germany Schartner, Matthias Matthias Schartner 0000-0001-5855-7280 ETH Zurich, Institute of Geodesy and Photogrammetry, Zurich, Switzerland Schoenemann, Erik Erik Schoenemann 0000-0002-0283-4725 ESA/ESOC, Darmstadt, Germany Schuh, Harald Harald Schuh 0000-0001-5443-0370 GFZ German Research Centre for Geosciences, Potsdam, Germany Soja, Benedikt Benedikt Soja 0000-0002-7010-2147 ETH Zurich, Institute of Geodesy and Photogrammetry, Zurich, Switzerland Su, Xiaoqing Xiaoqing Su 0 Shandong University of Technology Thaller, Daniela Daniela Thaller 0000-0003-1195-3467 Federal Agency for Cartography and Geodesy BKG, Frankfurt am Main, Germany Thomas, Maik Maik Thomas GFZ German Research Centre for Geosciences, Potsdam, Germany Wang, Guocheng Guocheng Wang Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences Wu, Yuanwei Yuanwei Wu 0000-0003-3188-5983 National Time Service Center of Chinese Academy of Sciences Xu, CanCan CanCan Xu Shanghai Astronomical Observatory, Chinese Academy of Sciences Xu, Xueqing Xueqing Xu CAS Key Laboratory of Planetary Sciences, Shanghai Astronomical Observatory, Chinese Academy of Sciences Yang, Xinyu Xinyu Yang National Time Service Center of Chinese Academy of Sciences Zhao, Xin Xin Zhao National Time Service Center of Chinese Academy of Sciences Zhou, Zhijin Zhijin Zhou National Key Laboratory of Science and Technology on Aerospace Flight Dynamic, Beijing Aerospace Control Center EOP predictions collected during the operational phase of the Second Earth Orientation Parameters Prediction Comparison Campaign GFZ Data Services 2023 Earth orientation parameters prediction polar motion universal time length-of-day nutation celestial pole offsets UT1-UTC Earth Remote Sensing Instruments > Active Remote Sensing > Positioning/Navigation EARTH SCIENCE > SOLID EARTH > GEODETICS > COORDINATE REFERENCE SYSTEM > GLOBAL COORDINATE REFERENCE SYSTEM EARTH SCIENCE > SOLID EARTH > GRAVITY/GRAVITATIONAL FIELD > POLAR MOTION EARTH SCIENCE > SOLID EARTH > GRAVITY/GRAVITATIONAL FIELD > ROTATIONAL MOTION/VARIATIONS EARTH SCIENCE SERVICES > DATA ANALYSIS AND VISUALIZATION > GLOBAL POSITIONING SYSTEMS science > geography > geodesy Śliwińska, Justyna Justyna Śliwińska 0000-0001-7502-5243 Centrum Badań Kosmicnych Polskiej Akademii Nauk (CBK PAN), Warsaw, Poland Śliwińska, Justyna Justyna Śliwińska 0000-0001-7502-5243 Centrum Badań Kosmicnych Polskiej Akademii Nauk (CBK PAN), Warsaw, Poland Śliwińska, Justyna Justyna Śliwińska 0000-0001-7502-5243 Centrum Badań Kosmicnych Polskiej Akademii Nauk (CBK PAN), Warsaw, Poland Śliwińska, Justyna Justyna Śliwińska 0000-0001-7502-5243 Centrum Badań Kosmicnych Polskiej Akademii Nauk (CBK PAN), Warsaw, Poland Dobslaw, Henryk Henryk Dobslaw 0000-0003-1776-3314 GFZ German Research Centre for Geosciences, Potsdam, Germany Dobslaw, Henryk Henryk Dobslaw 0000-0003-1776-3314 GFZ German Research Centre for Geosciences, Potsdam, Germany Dobslaw, Henryk Henryk Dobslaw 0000-0003-1776-3314 GFZ German Research Centre for Geosciences, Potsdam, Germany Dobslaw, Henryk Henryk Dobslaw 0000-0003-1776-3314 GFZ German Research Centre for Geosciences, Potsdam, Germany Kur, Tomasz Tomasz Kur 0000-0002-6738-741X Wrocław University of Environmental and Life Sciences, Wrocław, Poland Kur, Tomasz Tomasz Kur 0000-0002-6738-741X Wrocław University of Environmental and Life Sciences, Wrocław, Poland Nastula, Jolanta Jolanta Nastula 0000-0002-1136-5609 Centrum Badań Kosmicnych Polskiej Akademii Nauk (CBK PAN), Warsaw, Poland Wińska, Małgorzata Małgorzata Wińska 0000-0001-5265-3028 Warsaw University of Technology, Warsaw, Poland Partyka, Aleksander Aleksander Partyka 0000-0002-6745-9698 Centrum Badań Kosmicnych Polskiej Akademii Nauk (CBK PAN), Warsaw, Poland Dobslaw, Henryk GFZ German Research Centre for Geosciences, Potsdam, Germany Śliwińska, Justyna Centrum Badań Kosmicnych Polskiej Akademii Nauk (CBK PAN), Warsaw, Poland Dobslaw, Henryk GFZ German Research Centre for Geosciences, Potsdam, Germany Śliwińska, Justyna Centrum Badań Kosmicnych Polskiej Akademii Nauk (CBK PAN), Warsaw, Poland Dataset 10.2478/arsa-2022-0021 10.1186/s40623-022-01753-9 CC BY 4.0 This dataset contains predictions of Earth orientation parameters (EOP) submitted during the Second Earth Orientation Parameters Prediction Comparison Campaign (2nd EOP PCC).

The 2nd EOP PCC has been carried out by Centrum Badań Kosmicznych Polskiej Akademii Nauk CBK PAN in Warsaw in cooperation with the GFZ German Research Centre for Geosciences in Potsdam (Germany) and under the auspices of the International Earth Rotation and Reference Systems Service (IERS) within the IERS Working Group on the 2nd EOP PCC. The purpose of the campaign was to re-assess the current capabilities of EOP forecasting and to find most reliable prediction approaches.

The operational part of the campaign lasted between September 1, 2021 and December 28, 2022. Throughout the duration of the 2nd EOP PCC, registered campaign participants submitted forecasts for all EOP parameters, including dX, dY, dPsi, dEps (components of celestial pole offsets), polar motion, differences between universal time and coordinated universal time, and its time-derivative length-of-day change. These submissions were made to the EOP PCC Office every Wednesday before the 20:00 UTC deadline. The predictions were then evaluated once the geodetic final EOP observations from the forecasted period became available. Each participant could register more than one method, and each registered method was assigned an individual ID, which was used, e.g., for file naming.

The dataset contains text files with predicted parameters as submitted by campaign participants and MATLAB file which is a database with all correct predictions from each participant loaded into a structure.

Campaign overview and first results are described in the following articles:

Śliwińska, J., Kur, T., Wińska, M., Nastula, J., Dobslaw, H., & Partyka, A. (2022). Second Earth Orientation Parameters Prediction Comparison Campaign (2nd EOP PCC): Overview. Artificial Satellites, 57(S1), 237–253. https://doi.org/10.2478/arsa-2022-0021

Kur, T., Dobslaw, H., Śliwińska, J., Nastula, J., & Wińska, M. (2022). Evaluation of selected short ‑ term predictions of UT1 ‑ UTC and LOD collected in the second earth orientation parameters prediction comparison campaign. Earth, Planets and Space, 74. https://doi.org/10.1186/s40623-022-01753-9
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