Search Results - "Nastula, Jolanta"

Assessing the impact of corrections included in the GRACE Level-3 data on gravimetric polar motion excitation estimates by Śliwińska, Justyna, Nastula, Jolanta

“…Between 2002 and 2017, the Gravity Recovery and Climate Experiment (GRACE) mission provided datasets of temporal variations of the Earth’s gravity field, among…”
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Prograde and Retrograde Terms of Gravimetric Polar Motion Excitation Estimates from the GRACE Monthly Gravity Field Models by Nastula, Jolanta, Śliwińska, Justyna

“…From 2002 to 2017, the Gravity Recovery and Climate Experiment (GRACE) mission’s twin satellites measured variations in the mass redistribution of Earth’s…”
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Exploiting the Combined GRACE/GRACE-FO Solutions to Determine Gravimetric Excitations of Polar Motion by Śliwińska, Justyna, Wińska, Małgorzata, Nastula, Jolanta

“…Observations from the Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow-On (GRACE-FO) missions can be used to estimate gravimetric excitation of…”
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Determining and Evaluating the Hydrological Signal in Polar Motion Excitation from Gravity Field Models Obtained from Kinematic Orbits of LEO Satellites by Śliwińska, Justyna, Nastula, Jolanta

“…This study evaluates the gravity field solutions based on high-low satellite-to-satellite tracking (hl-SST) of low-Earth-orbit (LEO) satellites: GRACE, Swarm,…”
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Validation of GRACE and GRACE-FO Mascon Data for the Study of Polar Motion Excitation by Śliwińska, Justyna, Wińska, Małgorzata, Nastula, Jolanta

“…In this study, we calculate the hydrological plus cryospheric excitation of polar motion (hydrological plus cryospheric angular momentum, HAM/CAM) using mascon…”
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Evaluation of hydrological and cryospheric angular momentum estimates based on GRACE, GRACE-FO and SLR data for their contributions to polar motion excitation by Śliwińska, Justyna, Nastula, Jolanta, Wińska, Małgorzata

“…In geodesy, a key application of data from the Gravity Recovery and Climate Experiment (GRACE), GRACE Follow-On (GRACE-FO), and Satellite Laser Ranging (SLR)…”
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Preliminary Estimation and Validation of Polar Motion Excitation from Different Types of the GRACE and GRACE Follow-On Missions Data by Śliwińska, Justyna, Wińska, Małgorzata, Nastula, Jolanta

“…The Gravity Recovery and Climate Experiment (GRACE) mission has provided global observations of temporal variations in the gravity field resulting from mass…”
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Evaluation of selected short-term predictions of UT1-UTC and LOD collected in the second earth orientation parameters prediction comparison campaign by Kur, Tomasz, Dobslaw, Henryk, Śliwińska, Justyna, Nastula, Jolanta, Wińska, Małgorzata, Partyka, Aleksander

“…Advanced geodetic and astronomical tasks, such as precise positioning and navigation require forecasted Earth Orientation Parameters (EOP). The Second Earth…”
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Evaluating Gravimetric Polar Motion Excitation Estimates from the RL06 GRACE Monthly-Mean Gravity Field Models by Śliwińska, Justyna, Nastula, Jolanta, Dobslaw, Henryk, Dill, Robert

“…Over the last 15 years, the Gravity Recovery and Climate Experiment (GRACE) mission has provided measurements of temporal changes in mass redistribution at and…”
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Smoothing and predicting celestial pole offsets using a Kalman filter and smoother by Nastula, Jolanta, Chin, T. Mike, Gross, Richard, Śliwińska, Justyna, Wińska, Małgorzata

“…It has been recognized since the early days of interplanetary spaceflight that accurate navigation requires taking into account changes in the Earth’s…”
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Research on Earth rotation and geodynamics in Poland in 2019–2022 by Janusz Bogusz, Aleksander Brzeziński, Walyeldeen Godah, Jolanta Nastula

“…This paper summarizes the activity of the chosen Polish geodetic research teams in 2019–2022 in the fields of the Earth rotation and geodynamics. This…”
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Preliminary study on hydrological angular momentum determined from CMIP6 historical simulations by Nastula, Jolanta, Śliwińska, Justyna, Kur, Tomasz, Wińska, Małgorzata, Partyka, Aleksander

“…Polar motion (PM) is an essential parameter needed to transform coordinates between celestial and terrestrial reference frames, thus playing a crucial role in…”
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A New Model of Quasigeoid for the Baltic Sea Area by Lyszkowicz, Adam, Nastula, Jolanta, Zielinski, Janusz B., Birylo, Monika

“…The Space Research Centre in Warsaw is participating in the ESA project “Geodetic SAR for Height System Unification and Sea Level Research”. To observe the…”
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Analysis of combined series of hydrological angular momentum developed based on climate models by Nastula, Jolanta, Śliwińska-Bronowicz, Justyna, Wińska, Małgorzata, Kur, Tomasz

“…Mass changes in the hydrosphere represent an important contributor to polar motion (PM) variations, especially at seasonal time scales (i.e., annual and…”
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Geodetic SAR for Height System Unification and Sea Level Research—Results in the Baltic Sea Test Network by Gruber, Thomas, Ågren, Jonas, Angermann, Detlef, Ellmann, Artu, Engfeldt, Andreas, Gisinger, Christoph, Jaworski, Leszek, Kur, Tomasz, Marila, Simo, Nastula, Jolanta, Nilfouroushan, Faramarz, Nordman, Maaria, Poutanen, Markku, Saari, Timo, Schlaak, Marius, Świątek, Anna, Varbla, Sander, Zdunek, Ryszard

“…Coastal sea level is observed at tide gauge stations, which usually also serve as height reference stations for national networks. One of the main issues with…”
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Findings on celestial pole offsets predictions in the second earth orientation parameters prediction comparison campaign (2nd EOP PCC) by Wińska, Małgorzata, Kur, Tomasz, Śliwińska-Bronowicz, Justyna, Nastula, Jolanta, Dobslaw, Henryk, Partyka, Aleksander, Belda, Santiago, Bizouard, Christian, Boggs, Dale, Chin, Mike, Dhar, Sujata, Ferrandiz, Jose M., Gou, Junyang, Gross, Richard, Guessoum, Sonia, Heinkelmann, Robert, Modiri, Sadegh, Ratcliff, Todd, Raut, Shrishail, Schartner, Matthias, Schuh, Harald, Kiani Shahvandi, Mostafa, Soja, Benedikt, Thaller, Daniela, Wu, Yuanwei, Xu, Xueqing, Yang, Xinyu, Zhao, Xin

“…In 2021, the International Earth Rotation and Reference Systems Service (IERS) established a working group tasked with conducting the Second Earth Orientation…”
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Geodetic SAR for Height System Unification and Sea Level Research—Observation Concept and Preliminary Results in the Baltic Sea by Gruber, Thomas, Ågren, Jonas, Angermann, Detlef, Ellmann, Artu, Engfeldt, Andreas, Gisinger, Christoph, Jaworski, Leszek, Marila, Simo, Nastula, Jolanta, Nilfouroushan, Faramarz, Oikonomidou, Xanthi, Poutanen, Markku, Saari, Timo, Schlaak, Marius, Światek, Anna, Varbla, Sander, Zdunek, Ryszard

“…Traditionally, sea level is observed at tide gauge stations, which usually also serve as height reference stations for national leveling networks and therefore…”
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Research on Earth rotation and geodynamics in Poland in 2015–2018 by Janusz Bogusz, Aleksander Brzezinski, Jolanta Nastula

“…This paper summarizes the activity of the chosen Polish geodetic research teams in 2015–2018 in the fields of Earth: rotation, dynamics as well as magnetic…”
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Earth rotation and geodynamics by Bogusz, Janusz, Brzezinski, Aleksander, Kosek, Wieslaw, Nastula, Jolanta

“…This paper presents the summary of research activities carried out in Poland in 2011-2014 in the field of Earth rotation and geodynamics by several Polish…”
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Geodynamic Research at the Department of Planetary Geodesy, SRC PAS by Brzeziński, Aleksander, Jóźwik, Mieczysław, Kaczorowski, Marek, Kalarus, Maciej, Kasza, Damian, Kosek, Wiesław, Nastula, Jolanta, Szczerbowski, Zbigniew, Wińska, Małgorzata, Wronowski, Roman, Zdunek, Ryszard, Zieliński, Janusz B.

“…The Department of Planetary Geodesy of the Space Research Centre PAS has been conducting research on a broad spectrum of problems within a field of global…”
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