Meyer, Ulrich

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2024

Gałdyn, Filip; Sośnica, Krzysztof; Zajdel, Radosław; Meyer, Ulrich; Jäggi, Adrian (2024). Long-term ice mass changes in Greenland and Antarctica derived from satellite laser ranging. Remote sensing of environment, 302 Elsevier 10.1016/j.rse.2024.113994

Meyer, U; Lasser, M; Dahle, C; Förste, C; Behzadpour, S; Koch, I; Jäggi, A (2024). Combined monthly GRACE-FO gravity fields for a Global Gravity-based Groundwater Product. Geophysical journal international, 236(1), pp. 456-469. Oxford University Press 10.1093/gji/ggad437

2023

Geisser, Linda; Jäggi, Adrian; Meyer, Ulrich; Arnold, Daniel (18 November 2023). Scientific Potential of the Geodetic Technique of Satellite Laser Ranging (Unpublished). In: 21st Swiss Geoscience Meeting, Mendrisio 2023.

Lasser, Martin; Meyer, Ulrich; Arnold, Daniel; Jäggi, Adrian (November 2023). Time-variable gravity field determination from GRACE Follow-On data using empirical noise modelling (Unpublished). In: 21st Swiss Geoscience Meeting 2023. Mendrisio, Switzerland. 17--18 November 2023.

Geisser, Linda; Meyer, Ulrich; Arnold, Daniel; Jäggi, Adrian (17 July 2023). Impact of a Priori Gravity Field Models on SLR Data Processing (Unpublished). In: IUGG Berlin 2023, 28th General Assembly.

Zbinden, Jonas; Lasser, Martin; Meyer, Ulrich; Panos, Brandon; Arnold, Daniel; Jäggi, Adrian (July 2023). Automated outlier detection with machine learning in GRACE and GRACE-FO post-fit residuals (Unpublished). In: 28th IUGG General Assembly 2023. Berlin, Germany. 11--20 July 2023.

Lasser, Martin; Meyer, Ulrich; Arnold, Daniel; Jäggi, Adrian (April 2023). On the co-estimation of static and monthly gravity field solutions from GRACE Follow-On data (Unpublished). In: EGU General Assembly 2023. Vienna, Austria. 23--28 April 2023.

Meyer, Ulrich; Lasser, Martin; Jäggi, Adrian; Dahle, Christoph; Boergens, Eva; Förste, Christoph; Behzadpour, Saniya; Koch, Igor (March 2023). The second release of COST-G GRACE-FO combined monthly gravity fields (Unpublished). In: The second workshop of the Inter-Commission Committee on Geodesy for Climate Research (ICCC) of the International Association of Geodesy (IAG). online. March 28-29, 2023.

Geisser, Linda; Meyer, Ulrich; Arnold, Daniel; Jäggi, Adrian (2023). Contribution of LARES SLR Data to Co-estimated Earth Geopotential Coefficients. In: International Association of Geodesy Symposia 154 (pp. 183-189). Berlin, Heidelberg: Springer 10.1007/1345_2022_185

Jäggi, A.; Flechtner, F.; Meyer, U.; Lasser, M.; Dahle, C.; Boergens, E.; Förste, C.; MAyer-Gürr, T.; Öhlinger, F.; Lemoine, J.-M.; Bourgogne, S.; Koch, I.; Duwe, M.; Flury, J.; Weigelt, M. (2023). International Combination Service for Time-Variable Gravity Fields (COST-G) – Overview of Current Activities and Future Perspectives for NGGM/MAGIC (Unpublished). In: MAGIC Science and Applications Workshop 2023. Assisi, Italy. 2-3 Nov. 2023.

Lasser, Martin; Meyer, Ulrich; Arnold, Daniel; Jäggi, Adrian (2023). AIUB-GRACE-FO-operational - Operational GRACE Follow-On monthly gravity field solutions - release 02 [Dataset]. 10.5880/icgem.2023.004

Jäggi, A.; Meyer, U.; Lasser, M.; Flechtner, F.; Dahle, C.; Boergens, F.; Förste, F.; Mayer-Gürr, T.; Kvas, A.; Behzadpour, S.; Öhlinger, F.; Lemoine, J.-M.; Bourgogne, S.; Koch, I.; Flury, J. (2023). COST-G GRACE-FO Release 02. (Unpublished). In: EGU General Assembly 2023, Vienna, Austria. Vienna, Austria. 24-28 April, 2023.

2022

Lasser, Martin; Meyer, Ulrich; Arnold, Daniel; Jäggi, Adrian (18 October 2022). Time-variable gravity field determination from GRACE Follow-On data usingthe Celestial Mechanics Approach extended by empirical noise modelling (Unpublished). In: GRACE Follow-On Science Team Meeting 2022. Potsdam, Germany. 18. Oct. 2022.

Meyer, Ulrich; Peter, Heike; Förste, Christoph; Jäggi, Adrian (October 2022). COST-G combined gravity field models for POD (Unpublished). In: Unified Analysis Workshop. Thessaloniki, Greece. Oct 21 - 23, 2022.

Meyer, Ulrich; Lasser, Martin; Darbeheshti, Neda; Jäggi, Adrian; Flechtner, Frank; Dahle, Christoph; Förste, Christoph; Güntner, Andreas; Mayer-Gürr, Torsten; Kvas, Andreas; Behzadpour, Saniya; Lemoine, Jean-Michel; Koch, Igor; Flury, Jakob; Bourgogne, Stephane; Feng, Wei (October 2022). COST-G: towards a new GRACE and GRACE-FO combination (Unpublished). In: GRACE/GRACE-FO Science Team Meeting 2022. Potsdam, Germany. October 18-20th 2022. 10.5194/gstm2022-75

Grombein, Thomas; Lasser, Martin; Arnold, Daniel; Meyer, Ulrich; Jäggi, Adrian (2022). Determination and combination of monthly gravity field time series from kinematic orbits of GRACE, GRACE-FO and Swarm. In: IAG Symposia. International Association of Geodesy Symposia: Vol. 154 (pp. 191-201). Springer 10.1007/1345_2022_163

Grombein, Thomas; Lasser, Martin; Arnold, Daniel; Meyer, Ulrich; Jäggi, Adrian (September 2022). Combined gravity field time series derived from Swarm and Sentinel GPS data (Unpublished). In: Gravity, Geoid, and Height Systems 2022 Symposium. Austin, Texas, USA. Sep 12--14 2022.

Jäggi, A.; Meyer, U.; Peter, Heike; De Teixeira da Incarnacao, J.; Lasser, M.; Flechtner, F.; Dahle, C.; Boergens, E.; Förste, C.; Mayer-Gürr, T.; Kvas, A.; Behzadpour, S.; Lemoine, J.-M.; Bourgogne, S.; Koch, I.; Flury, J.; Groh, A.; Eicker, A.; Blazquez, A. and Meyssignac, B. (September 2022). COST-G: Status and recent developments. (Unpublished). In: GGHS 2022. Austin, TX, USA. 12.-14.Sep. 2'22.

Lasser, Martin; Meyer, Ulrich; Arnold, Daniel; Jäggi, Adrian (September 2022). Variance component estimation for co-estimated noise parameters in GRACE Follow-On gravity field recovery. In: Gravity, Geoid, and Height Systems 2022 Symposium. Austin, Texas. 12-14 Sep. 2022.

Meyer, Ulrich; Peter, Heike; Förste, Christoph; Lasser, Martin; Jäggi, Adrian (July 2022). Precise orbit determination based on COST-G time-variable gravity fields (Unpublished). In: COSPAR 44th Scientific Assembly. Athens, Greece. July. 16-24, 2022.

Grombein, Thomas; Lasser, Martin; Arnold, Daniel; Meyer, Ulrich; Jäggi, Adrian (May 2022). Assessment of gravity field models derived from Sentinel GPS data (Unpublished). In: EGU General Assembly 2022. Vienna, Austria. May 23- 27, 2022. 10.5194/egusphere-egu22-5202

Meyer, Ulrich; Peter, Heike; Lasser, Martin; Jäggi, Adrian (May 2022). The new COST-G deterministic signal model (Unpublished). In: EGU General Assembly 2022. Vienna, Austria. May 23-27, 2022. 10.5194/egusphere-egu22-1614

Lasser, Martin; Meyer, Ulrich; Arnold, Daniel; Jäggi, Adrian (May 2022). Variance component estimation for co-estimated noise parameters in GRACE Follow-On gravity field recovery. In: EGU General Assembly 2022. Vienna, Austria. 23--27 May 2022.

Meyer, Ulrich; Geisser, Linda; Dach, Rolf; Peter, Heike; Thaller, Daniela; Jäggi, Adrian (2022). COST-G gravity field models: application in SLR orbit determination (Unpublished). In: 22 nd International Workshop on Laser Ranging. Yebes , Spain. November 7 11, 2022.

2021

Meyer, U.; Peter, H.; Encarnacao, J.; Lasser, M.; Jäggi, A.; Flechtner, F.; Dahle, C.; Boergens, E.; Förste, C.; Mayer-Gürr, T.; Kvas, A.; Behzadpour, S.; Lemoine, J. M.; Bourgogne, S.; Koch, I.; Flury, J.; Groh, A.; Eicker, A.; Meyssignac, B.; Zhou, H.; ... (June 2021). Combination Service for Time-variable Gravity Fields (COST-G): operations and new developments (Unpublished). In: IAG Scientific Assembly 2021. Beijng, China and online. Jun 28 - Jul 02, 2021.

Grombein, Thomas; Lasser, Martin; Arnold, Daniel; Meyer, Ulrich; Jäggi, Adrian (April 2021). Time-variable gravity field recovery from kinematic positions of Low Earth Orbiting satellites (Unpublished). In: EGU General Assembly 2021. online. Apr. 19- 30, 2021.

Meyer, U.; Lasser, M.; Jäggi, A.; Flechtner, F.; Dahle, C.; Boergens, E.; Förste, C.; Mayer-Gürr, T.; Kvas, A.; Behzadpour, S.; Lemoine, J. M.; Bourgogne, S.; Koch, I.; Flury, J.; Groh, A.; Eicker, A.; Meyssignac, B.; Zhou, H.; Yan, Z.; Chen, Q.; ... (April 2021). Combination Service for Time-variable Gravity Fields: operational GRACE-FO combination and validation of Chinese GRACE time-series (Unpublished). In: EGU 2021. online. Apr 19-30, 2021.

Lasser, Martin; Meyer, Ulrich; Arnold, Daniel; Jäggi, Adrian (April 2021). Comparison of empirical noise models for GRACE Follow-On derived with the Celestial Mechanics Approach (Unpublished). In: EGU General Assembly 2021. online. April 9-20, 2021.

Meyer, Ulrich; Lasser, Martin; Jäggi, Adrian; Flechtner, Frank; Dahle, Christoph; Boergens, Eva; Förste, Christoph; Mayer-Gürr, Torsten; Kvas, Andreas; Behzadpour, Saniya; Lemoine, Jean-Michel; Bourgogne, Stéphane; Koch, Igor; Flury, Jakob; Groh, Andreas; Eicker, Annette; Meyssignac, Benoit; Sasgen, Ingo; de Teixeira da Encarnacão, João (March 2021). Consolidated and validated monthly gravity field combinations of the GRACE, Swarm and GRACE-FO satellite missions (Unpublished). In: 1. Workshop of the Inter-Commission Committee on "Geodesy for Climate Research" (ICCC) of the International Association of Geodesy (IAG). online. March 29-31, 2021.

Lasser, Martin; Meyer, Ulrich; Arnold, Daniel; Jäggi, Adrian (February 2021). Assessment of reduced-dynamic GRACE/GRACE-FO oribt co-estimated with monthly gravity fields (Unpublished). In: 43rd COSPAR Scientific Assembly. Sydney, Australia (online). Jan. 28 – Feb. 4, 2021.

Geisser, Linda; Meyer, Ulrich; Arnold, Daniel; Jäggi, Adrian (January 2021). SLR data processing of spherical satellites at AIUB (Unpublished). In: 43rd COSPAR Scientific Assembly 2021. Sydney Australia (online). Jan. 28- Feb. 4, 2021.

Kvas, Andreas; Brockmann, Jan Martin; Krauss, Sandro; Schubert, Till; Gruber, Thomas; Meyer, Ulrich; Mayer-Gürr, Torsten; Schuh, Wolf-Dieter; Jäggi, Adrian; Pail, Roland (2021). GOCO06s — a satellite-only global gravity field model. Earth System Science Data, 13(1), pp. 99-118. Copernicus Publications 10.5194/essd-13-99-2021

Grombein, Thomas; Lasser, Martin; Arnold, Daniel; Meyer, Ulrich; Jäggi, Adrian (2021). On the combination of gravity field time series derived from kinematic positions of Low Earth Orbiting satellites (Unpublished). In: IAG Scientific Assembly 2021. Bejing, PRC and online. June 28 - July 02, 2021.

2020

Lasser, Martin; Meyer, Ulrich; Jäggi, Adrian; Mayer-Gürr, Torsten; Kvas, Andreas; Neumayer, Karl Hans; Dahle, Christoph; Flechtner, Frank; Lemoine, Jean-Michel; Koch, Igor; Weigelt, Matthias; Flury, Jakob (2020). Benchmark data for verifying background model implementations in orbit and gravity field determination software. Advances in geosciences, 55, pp. 1-11. Copernicus Publications 10.5194/adgeo-55-1-2020

Lasser, Martin; Meyer, Ulrich; Arnold, Daniel; Jäggi, Adrian (2020). Stochastic noise modelling of kinematic orbit positions in the Celestial Mechanics Approach. Advances in geosciences, 50, pp. 101-113. Copernicus Publications 10.5194/adgeo-50-101-2020

Meyer, Ulrich; Lasser, Martin; Jäggi, Adrian; Flechtner, Frank; Dahle, Christoph; Mayer-Gürr, Torsten; Kvas, Andreas; Lemoine, Jean-Michel; Bourgogne, Stéphane; Koch, Igor; Groh, Andreas; Förste, Christoph; Eicker, Annette; Meyssignac, Benoit (October 2020). Combination Service for Time-variable Gravity Fields (COST-G) — GRACE-FO operational combination (Unpublished). In: GSTM2020, Potsdam. Online. October 26-29, 2020.

Lasser, Martin; Meyer, Ulrich; Arnold, Daniel; Jäggi, Adrian (October 2020). Time-variable gravity field determination from GRACE-FO data at AIUB (Unpublished). In: GRACE & GRACE FO Science Team Meeting. Online. October 26-29, 2020.

Mircheva, Biliana; Tsekov, Milen; Meyer, Ulrich; Guerova, Guergana (2020). Analysis of the 2014 Wet Extreme in Bulgaria: Anomalies of Temperature, Precipitation and Terrestrial Water Storage. Hydrology, 7(3), p. 66. MDPI 10.3390/hydrology7030066

Teixeira da Encarnação, João; Visser, Peter; Arnold, Daniel; Bezdek, Aleš; Doornbos, Eelco; Ellmer, Matthias; Guo, Junyi; Van den IJssel, Jose; Iorfida, Elisabetta; Jäggi, Adrian; Klokocník, Jaroslav; Krauss, Sandro; Mao, Xinyuan; Mayer-Gürr, Thorsten; Meyer, Ulrich; Sebera, Josef; Shum, C.K.; Zhang, Chaoyang; Zhang, Yu and Dahle, Christop (2020). Description of the multi-approach gravity field models from Swarm GPS data. Earth System Science Data, 12(2), pp. 1385-1417. Copernicus Publications 10.5194/essd-12-1385-2020

Jäggi, Adrian; Meyer, Ulrich; Lasser, Martin; Jenny, Barbara; Lopez, Teodolina; Flechtner, Frank; Dahle, Christoph; Förste, Christoph; Mayer-Gürr, Torsten; Kvas, Andreas; Lemoine, Jean-Michel; Bourgogne, Stéphane; Weigelt, Matthias; Groh, Andreas (2020). International Combination Service for Time-Variable Gravity Fields (COST-G) : Start of Operational Phase and Future Perspectives. In: International Association of Geodesy Symposia. International Association of Geodesy Symposia: Vol. 152 (pp. 57-65). Springer 10.1007/1345_2020_109

Lasser, Martin; Meyer, Ulrich; Arnold, Daniel; Jäggi, Adrian; Neumayer, Karl Hans; Dahle, Christoph; Flechtner, Frank; Mayer-Gürr, Torsten; Kvas, Andreas; Lemoine, Jean-Michel; Koch, Igor; Weigelt, Matthias; Flury, Jakob (May 2020). Benchmark data for verifying background model implementations in orbit and gravity field determination software. (Unpublished). In: EGU General Assembly 2020, Sharing Geosciences Online. May 04-08, 2020.

Meyer, Ulrich; Lasser, Martin; Jäggi, Adrian; Flechtner, Frank; Dahle, Christoph; Mayer-Gürr, Torsten; Kvas, Andreas; Lemoine, Jean-Michel; Bourgogne, Stéphane; Koch, Igor; Groh, Andreas; Eicker, Annette; Meyssignac, Benoit (May 2020). Combination Service for Time-variable Gravity Fields (COST-G) — operations (Unpublished). In: EGU General Assembly 2020, Sharing Geosciences Online. Online. May 04-08, 2020.

2019

Arnold, Daniel; Schaer, Stefan; Meyer, Ulrich; Geisser, Linda Christine; Jäggi, Adrian (December 2019). Performance of dynamic and ambiguity-fixed GNSS-derived LEO orbits in SLR validation and network calibration (Unpublished). In: AGU Fall Meeting 2019. San Francisco CA , USA. 9-13 December 2019.

Lasser, Martin; Meyer, Ulrich; Arnold, Daniel; Jäggi, Adrian (October 2019). Time-variable gravity field determination from GRACE-FO data at AIUB (Unpublished). In: GRACE and GRACE-FO Science Team Meeting. Pasadena, CA, USA. October 8-10, 2019.

Meyer, Ulrich; Dahle, Christoph; Arnold, Daniel; Jäggi, Adrian (September 2019). COST-G combination of Swarm gravity fields of different analysis centers (Unpublished). In: Swarm Data Quality Workshop 2019. Prague, Czech Republic. 16.-20. September 2019.

Jäggi, Adrian; Weigelt, M.; Flechtner, F.; Güntner, A.; Mayer-Gürr, T.; Martinis, S.; Bruinsma, S.; Flury, J.; Bourgogne, S.; Steffen, H.; Meyer, Ulrich; Jean, Yoomin; Susnik, Andreja; Grahsl, Andrea; Arnold, Daniel; Cann-Guthauser, Keith; Dach, Rolf; Li, Z.; Chen, Q.; van Dam, T.; ... (2019). European Gravity Service for Improved Emergency Management (EGSIEM) - from concept to implementation. Geophysical journal international, 218(3), pp. 1572-1590. Oxford University Press 10.1093/gji/ggz238

Meyer, Ulrich; Jenny, Barbara; Arnold, Daniel; Jäggi, Adrian (May 2019). GRACE validation and combination in the frame of COST-G. In: Living Planet Symposium. Milano, Italy. May 12-17, 2019.

Meyer, Ulrich; Sosnica, Krzsztof; Andritsch, Florian; Dach, Rolf; Jäggi, Adrian; König, Daniel; Thaller, Daniela (April 2019). SLR, GRACE and SWARM gravity field determination and combination (Unpublished). In: EGU General Assembly 2019. Vienna, Austria. April 08-12, 2019.

Jäggi, Adrian; Jenny, Barbara; Meyer, Ulrich; Flechtner, Frank; Bettadpur, Srinivas; Boening, Carmen; Mayer-Gürr, Torsten; Lemoine, Jean-Michel (April 2019). Combination Service for Time-variable Gravity Field Solutions (COST-G) - current status (Unpublished). In: EGU General Assembly 2019. Vienna, Austria. April 08-12, 2019.

Visser, Pieter; Encarnação, João Teixeira; Meyer, Ulrich (April 2019). Complete 5-years time series of combined monthly gravity field models derived from Swarm GPS data (Unpublished). In: EGU 2019. Vienna, Austria. April 07-12, 2019.

Lasser, M.; Meyer, U.; Arnold, D.; Jäggi, A. (April 2019). Stochastic noise modelling of kinematic orbit positions in the celestial mechanics approach (CMA) (Unpublished). In: EGU General Assembly 2019. Vienna, Austria. 7.-12.-April, 2019.

Otsubo, Toshimichi; Müller, Horst; Pavlis, Erricos C.; Torrence, Mark H.; Thaller, Daniela; Glotov, Vladimir D.; Wang, Xiaoya; Sosnica, Krzysztof; Meyer, Ulrich; Wilkinson, Matthew J. (2019). Rapid response quality control service for the laser ranging tracking network. Journal of geodesy, 93(11), pp. 2335-2344. Springer-Verlag 10.1007/s00190-018-1197-0

Lasser, Martin; Meyer, Ulrich; Arnold, Daniel; Jäggi, Adrian (2019). Stochastic noise modelling of kinematic orbit positions in the Celestial Mechanics Approach (Unpublished). In: EGU General Assembly 2019. Vienna, Austria. 07.-12. April 2019.

Meyer, Ulrich; Sosnica, K.; Arnold, Daniel; Dahle, C.; Thaller, D.; Dach, Rolf; Jäggi, Adrian (2019). SLR, GRACE and Swarm Gravity Field Determination and Combination. Remote sensing, 11(8), p. 956. Molecular Diversity Preservation International MDPI 10.3390/rs11080956

Meyer, Ulrich; Jean, Yoomin; Kvas, A.; Dahle, C.; Lemoine, L.M.; Jäggi, Adrian (2019). Combination of GRACE monthly gravity fields on the normal equation level. Journal of geodesy, 93(9), pp. 1645-1658. Springer-Verlag 10.1007/s00190-019-01274-6

Jäggi, A.; Meyer, U.; Lasser, M.; Lopez, T.; Flechtner, F.; Dahle, C.; Mayer-Dürr, T.; Kvas, A.; Lemoine, J.-M.; Förste, C.; Bourgogne, S.; Weigelt, M.; Groh, A. (2019). Combination Service for Time-Variable Gravity Models (COST-G) - current status (Unpublished). In: IUGG General Assembly 2019. Montreal, Canada. 08-18. July, 2019.

Arnold, Daniel; Jäggi, Adrian; Schaer, Stefan; Kobel, Cyril Sean; Meyer, Ulrich; Geisser, Linda Christine; Montenbruck, Oliver (2019). Performance of dynamic and ambiguity-fixed LEO orbits in SLR validation and network calibration (Unpublished). In: OSTST 2019 Meeting. Chicago, Ill, USA. 21.-25. Oktober 2019.

2018

Meyer, Ulrich; Sosnica, Krzysztof Jakub; Andritsch, Florian; König, Daniel; Dach, Rolf; Thaller, Daniela; Jäggi, Adrian (November 2018). SLR and GRACE gravity field determination and combination (Unpublished). In: ILRS Workshop 2018. Canberra, Australia. 5.-9.11.2018.

Meyer, Ulrich; Jenny, Barbara; Dahle, Christoph; Flechtner, Frank; Save, Himanshu; Bettadpur, Srinivas; Landerer, Felix; Boening, Carmen; Kvas, Andreas; Mayer-Gürr, Torsten; Lemoine, Jean-Michel; Bruinsma, Sean; Jäggi, Adrian (October 2018). COST-G: The new International Combination Service for Time-variable Gravity Field Solutions of the IAG/IGFS (Unpublished). In: GGSTM 2018. Potsdam. October 9-11, 2018.

de Teixeira da Encarnacao, Joao; Visser, Pieter; Doornbos, Eelco; van den IJssel, Jose; Mao, Xinyuan; Iorfida, Elisabetta; Arnold, Daniel; Jäggi, Adrian; Meyer, Ulrich; Bezdek, Ales; Sebera, Josef; Klokocnikník, Jaroslav; Ellmer, Matthias; Mayer-Gürr, Torsten; Zehentner, Norbert; Guo, Junyi; Luk, Peter; Shum, C.K.; Zhang, Yu (September 2018). Observing Earth's mass transport processes with the Swarm satellites (Unpublished). In: GGHS-2018. Copenhagen, Denmark. September 17-21, 2018.

Meyer, Ulrich; Sosnica, Krzysztof Jakub; Thaller, Daniela; Dach, Rolf; Jäggi, Adrian (June 2018). Mass change in Greenland and Antarctic derived from SLR and GRACE (Unpublished). In: POLAR 2018 Open Science Conference. Davos, Switzerland. 19-23 June 2018.

Meyer, Ulrich; Jean, Yoomin; Arnold, Daniel; Jäggi, Adrian; Kvas, Andreas; Mayer-Gürr, Thorsten; Lemoine, Jean-Michel; Bourgogne, Stephane; Dahle, Christoph; Flechtner, Frank (April 2018). The EGSIEM combination service: final results and further plans (Unpublished). In: EGU General Assembly 2018. Vienna, Austria. 8.-13.April, 2018.

Weigelt, Matthias; Jäggi, Adrian; Meyer, Ulrich; Arnold, Daniel; Grahsl, Andrea; Mayer-Gürr, Thorsten; Zehentner, Norbert; Steffen, Holger; Tourien, M.J.; Dahle, Christoph; Flechtner, Frank; Sosnica, Krzysztof; Devaraju, B.; Vishwakarma, B.D.; Sneeuw, Nico (April 2018). HL-SST and SLR - bridging the gap between GRACE and GRACE-Follow On (Unpublished). In: EGU General Assembly 2018. Vienna, Austria. 08.-13.April, 2018.

Andritsch, Florian; Dach, Rolf; Meyer, Ulrich; Schildknecht, Thomas; Jäggi, Adrian (April 2018). Combined SLR and GNSS solution using co-locations in space (Unpublished). In: EGU General Assembly 2018. Vienna, Austria. 08.-13. April, 2018.

Koenig, Daniel; Meyer, Ulrich; Thaller, Daniela; Dach, Rolf (April 2018). The BKG Reprocessing for the ILRS Pilot Project on Systematic Errors (Unpublished). In: EGU General Assembly 2018. Vienna, Austria. April 08-13, 2018.

de Teixeira da Encarncao, Joao; Visser, Pieter; Doornbos, Eelco; van den IJssel, Jose; Mao, Xinyoan; Iorfida, Elisabetta; Arnold, Daniel; Jäggi, Adrian; Meyer, Ulrich; Bezdek, Ales; Sebera, Josef; Klokocnik, Jaroslav; Ellmer, Matthias; Mayer-Gürr, Torsten; Zehentner, Norbert; Guo, Junyi; Luk, Peter; Shum, C.K.; Zhang, Yu (April 2018). Signal contents of combined monthly gravity field models derived from Swarm GPS data (Unpublished). In: EGU General Assembly 2018. Vienna, Austria. 08-13 April, 2018.

Zehentner, Norbert; Ellmer, Matthias; Mayer-Gürr, Torsten; Arnold, Daniel; Meyer, Ulrich; Jäggi, Adrian; Mao, Xinyuan; van den IJssel, Jose; Dornboos, Eelco; Visser, Pieter; Iorfida, Elisabetta; Bezdek, Ales; Sebera, Josef; Klokocnik, Jaroslav; Guo, Junyi; Shum, C.K.; da Encarnação, João Teixeira (April 2018). Investigation of GNSS-derived baselines for gravity field recovery (Unpublished). In: EGU General Assembly, 2018. Vienna, Austria. 08.-13.April, 2018.

Jean, Yoomin; Meyer, Ulrich; Jäggi, Adrian (2018). Combination of GRACE monthly gravity field solutions from different processing strategies. Journal of geodesy, 92(11), pp. 1313-1328. Springer 10.1007/s00190-018-1123-5

Jäggi, Adrian; Meyer, Ulrich; Jean, Yoomin; Flechtner, F.; Mayer-Gürr, T.; Lemoine, J.-M. (2018). Combination Service for Time-Variable Gravity Field Solutions (COST-G): Transition from an EGSIEM prototype service into a product center of the IGFS (Unpublished). In: 42nd COSPAR Scientific Assembly. Pasadena, CA, USA. July 14-22, 2018.

Arnold, Daniel; Meyer, Ulrich; Dahle, C.; Jäggi, Adrian; de Teixeira da Encarncao, J.; Visser, P. (2018). Combination of Swarm gravity field models on normal equation level (Unpublished). In: 8th Swarm Data Quality Workshop. Frascati, Italy. Oct. 08-12, 2018.

Jäggi, Adrian; Meyer, Ulrich; Schreiter, Lucas Fabian; Sterken, Veerle Jasmin; Dahle, C.; Arnold, Daniel; Encarnacao, J.; Visser, P.; Doornbos, E.; van den IJssel, J.; Mao, X.; Iorfida, E.; Bezdek, A.; Sebera, J.; Klokocnik, J.; Mayer-Gürr, T.; Zehentner, N.; Shum, C.K.; Zhang, Y.; Lück, C.; ... (2018). Assessment of individual and combined gravity field solutions from Swarm GPS data and mitigation of systematic errors (Unpublished). In: EGU General Assembly. Vienna, Austria. 8.4.2018-13.4.2018.

2017

Mircheva, Biliana; Tsekov, Milen; Meyer, Ulrich; Guerova, Guergana (2017). Anomalies of hydrological cycle components during the 2007 heat wave in Bulgaria. Journal of atmospheric and solar-terrestrial physics, 165-166, pp. 1-9. Elsevier Science 10.1016/j.jastp.2017.10.005

Meyer, Ulrich; Jean, Yoomin; Bentel, Katrin; Arnold, Daniel; Jäggi, Adrian (November 2017). GRACE satellite gravimetry to assess global hydrology and ice melt (Unpublished). In: 15th Swiss Geoscience meeting. Davos, Switzerland. 17-18 November 2017.

Meyer, Ulrich; Jean, Yoomin; Arnold, Daniel; Jäggi, Adrian (September 2017). The EGSIEM combination service for monthly gravity fields (Unpublished). In: IAG Workshop Satellite Geodesy for Climate Studies. Bonn, Germany. 19-21 September 2017.

Meyer, Ulrich; Jean, Yoomin; Arnold, Daniel; Jäggi, Adrian (August 2017). Combination of monthly gravity field solutions on Normal Equation Level (Unpublished). In: IAG Scientific Assembly 2017. Kobe, Japan. 1-5 August 2017.

Meyer, Ulrich; Jean, Yoomin; Arnold, Daniel; Jäggi, Adrian (August 2017). Combination of monthly gravity field solutions - transition from an EGSIEM prototype service into an IAG service (Unpublished). In: IAG Scientific Assembly 2017. Kobe, Japan. 31 July-4 August, 2017.

Meyer, Ulrich; Jean, Yoomin; Arnold, Daniel; Jäggi, Adrian (July 2017). EGSIEM: scientific combination service for monthly gravity fields (Unpublished). In: IGS Workshop 2017. Paris, France. 3-7 July 2017.

Fecher, T.; Pail, P.; Gruber, T.; Schuh, W-D.; Kusche, J.; Brockmann, JM; Loth, I.; Müller, S.; Eicker, A.; Mayer-Gürr, T.; Kvas, A.; Klinger, B.; Rieser, D.; Zehentner, N.; Bauer, O.; Höck, E.; Krauss, S.; Jäggi, Adrian; Meyer, Ulrich; Prange, Lars; ... (2017). GOCO05c: A New Combined Gravity Field Model Based on Full Normal Equations and Regionally Varying Weighting. Surveys in geophysics, 38(3), pp. 571-590. Springer 10.1007/s10712-016-9406-y

Arnold, Daniel; Meyer, Ulrich; Susnik, Andreja; Dach, Rolf; Jäggi, Adrian (April 2017). Impact of GNSS orbit modeling on LEO orbit and gravity field determination (Unpublished). In: EGU General Assembly 2017. Vienna, Austria. April 23-28, 2017.

Meyer, Ulrich; Jean, Yoomin; Arnold, Daniel; Jäggi, Adrian (April 2017). EGSIEM combination service: combination of GRACE monthly K-band solutions on normal equation level (Unpublished). In: EGU General Assembly 2017. Vienna. 24-28 April 2017.

Arnold, Daniel; Meyer, Ulrich; Dahle, Christoph; Jäggi, Adrian (March 2017). Combined Swarm/Sentinel Gravity Fields (Unpublished). In: Fourth Swarm Science Meeting. Banff, Alberta, Canada. March 20-24, 2017.

Dahle, Christoph; Arnold, Daniel; Jäggi, Adrian; Meyer, Ulrich; Kønig, Rolf; Michalak, Grzegorz; Neumayer, Karl Hans (March 2017). Using Swarm for gravity field determination - an overview after 3+ years in orbit (Unpublished). In: Fourth Swarm Science Meeting. Banff, Alberta, Canada. March 20-24, 2017.

Jean, Yoomin; Meyer, Ulrich; Jäggi, Adrian (2017). Effect of the improved accelerometer calibration method on AIUB's GRACE monthly gravity field solution (Unpublished). In: EGU General Assembly 2017. Vienna, Austria. April 23-28, 2017.

Dach, Rolf; Schaer, Stefan; Arnold, Daniel; Prange, Lars; Sidorov, Dmitry; Susnik, Andreja; Villiger, Arturo; Andritsch, Florian; Bentel, Katrin; Bertone, Stefano; Fridez, Pierre; Grahsl, Andrea; Meyer, Ulrich; Schreiter, Lucas Fabian; Stebler, Pascal; Jean, Yoomin; Jäggi, Adrian (2017). Activities at the CODE Analysis Center (Unpublished). In: IGS Workshop 2017. Paris. 3.-7-Juli, 2017.

2016

Meyer, Ulrich; Jean, Yoomin; Jäggi, Adrian; Susnik, Andreja; Arnold, Daniel; Dahle, C.; Mayer-Gürr, T.; Lemoine, J.-M. (October 2016). EGSIEM combination of GRACE monthly gravity fields (Unpublished). In: GRACE Science Team meeting (GSTM). Potsdam, Germany. 05.-07.10.2016.

Jean, Yoomin; Meyer, Ulrich; Jäggi, Adrian (October 2016). Combination of the Latest Releases of GRACE Monthly Gravity Field Solutions. In: Geodätische Woche 2016. Hamburg, Germany. 11.-13.10.2016.

Meyer, Ulrich; Dahle, Christoph; Arnold, Daniel; Susnik, Andreja; Jäggi, Adrian (19 September 2016). Combination on normal equation level of monthly GRACE GPS- and SWARM gravity fields (Unpublished). In: International Symposium on Gravity, Geoid and Height Systems (GGHS). Thessaloniki, Greece. 19.-23.9.2016.

Arnold, Daniel; Jäggi, Adrian; Beutler, Gerhard; Meyer, Ulrich; Schaer, Stefan (May 2016). Impact of ionosphere on GPS-based precise Swarm orbit and gravity field determination (Unpublished). In: ESA Lving Planet Symposium. Prag, Tschechische Republik. 09.-13.05.2016.

Mayer-Gürr, T.; Jäggi, Adrian; Meyer, Ulrich; Jean, Yoomin; Susnik, Andreja; Weigelt, M.; van Dam, T.; Flechtner, F.; Gruber, C.; Güntner, A.; Gouweleeuw, B.; Kvas, A.; Flury, J.; Bruinsma, S.; Lemoine, J.-M.; Zwenzer, H.; Bourgogne, S.; Bandikova, T. (May 2016). European Gravity Service for Improved Emergency Management - Status and project highlights (Unpublished). In: EGU General Assembly. Vienna, Austria. 17.-22.04.2016.

Bertone, Stefano; Arnold, Daniel; Jäggi, Adrian; Beutler, Gerhard; Mervart, Leos; Meyer, Ulrich (April 2016). Latest Moon gravity field solutions from GRAIL data using the Celestial Mechanics Approach (Unpublished). In: EGU General Assembly. Wien, Österreich. 17.-22.04.2016.

Horwath, N; Groh, A; Jäggi, Adrian; Meyer, Ulrich; Jean, Yoomin; Dach, Rolf; Susnik, Andreja; Weigelt, M; van Dam, T; Flechtner, F; Gruber, C; Güntner, A; Goueleeuw, B; Mayer-Gürr, T; Kvas, A; Flury, J; Bruinsma, S; Lemoine, J.-M.; Zwnzer, H and Bourgogne, S (April 2016). Evaluation of recent GRACE monthly solution series with an ice sheet perspective. (Unpublished). In: EGU General Assembly. Vienna, Austria. 17.-22.04.2016.

Jean, Yoomin; Meyer, Ulrich; Jäggi, Adrian (April 2016). Simulation Study on Combination of GRACE Monthly Gravity Field Solutions. In: EGU General Assembly 2016. Vienna, Austria. 17.-22.04.2016.

Li, Z.; van Dam, T.; Chen, Q.; Weigelt, M.; Güntner, A.; Jäggi, Adrian; Meyer, Ulrich; Jean, Yoomin (April 2016). Validation of the EGSIEM combined monthly GRACE gravity fields. (Unpublished). In: EGU General Assembly 2016. Vienna, Austria. 17.-22.04.2016.

Meyer, Ulrich; Jean, Yoomin; Jäggi, Adrian; Mayer-Gürr, T.; Neumayer, H. (April 2016). Combination of GRACE monthly gravity models on normal equation level (Unpublished). In: EGU General Assembly 2016. Vienna, Austria. 17.-22.04.2016.

Maier, Andrea; Susnik, Andreja; Meyer, Ulrich; Arnold, Daniel; Dach, Rolf; Jäggi, Adrian; Sosnica, Krzysztof Jakub; Thaller, Daniela (April 2016). SLR in the framework of the EGSIEM project (Unpublished). In: European Geosciences Union General Assembly 2016. Vienna, Austria. 17.–22.04.2016.

Arnold, Daniel; Dahle, Christoph; Jäggi, Adrian; Beutler, Gerhard; Meyer, Ulrich (April 2016). Impact of the ionosphere on GPS-based precise orbit determination of Low Earth Orbiters (Unpublished). In: European Geosciences Union General Assembly 2016. Vienna, Austria. 17.-22.04.2016.

Arnold, Daniel; Dahle, C.; Jäggi, Adrian; Beutler, Gerhard; Meyer, Ulrich; Schaer, Stefan (February 2016). Impact of the ionosphere on GPS-based precise orbit determination of Low Earth Orbiters (Unpublished). In: IGS Workshop 2016. Sydney, Australia. 08.-10.02.2016.

Dach, Rolf; Schaer, Stefan; Arnold, Daniel; Orliac, Etienne; Prange, Lars; Susnik, Andreja; Villiger, Arturo; Andritsch, Florian; Bertone, Stefano; Fridez, Pierre; Jean, Yoomin; Maier, Andrea; Meyer, Ulrich; Ortiz Geist, Estefania; Scaramuzza, Stefano Maurizio; Sidorov, Dmitry; Sosnica, Krzysztof Jakub; Walser, Peter; Jäggi, Adrian (February 2016). Activities at the CODE Analysis Center (Unpublished). In: IGS Workshop 2016. Sydney, Australia. 08.-12.02.2016.

Jäggi, Adrian; Beutler, Gerhard; Meyer, Ulrich; Bock, Heike; Mervart, Leos (2016). The Role of Position Information for the Analysis of K-Band Data: Experiences from GRACE and GOCE for GRAIL Gravity Field Recovery. In: Sneeuw, Nico; Novák, Pavel; Crespi, Mattia; Sansò, Fernando (eds.) VIII Hotine-Marussi Symposium on Mathematical Geodesy. International Association of Geodesy Symposia: Vol. 142 (pp. 157-163). Cham: Springer 10.1007/1345_2015_63

Meyer, Ulrich; Dahle, Ch; Sneeuw, N; Jäggi, Adrian; Beutler, Gerhard; Bock, Heike (2016). The effect of stochastic orbit parameters on GRACE range-rate residuals and monthly gravity fields. In: Sneeuw, Nico; Novák, Pavel; Crespi, Mattia; Sansò, Fernando (eds.) VIII Hotine-Marussi Symposium on Mathematical Geodesy. International Association of Geodesy Symposia: Vol. 142 (pp. 177-183). Cham: Springer 10.1007/1345_2015_67

Meyer, Ulrich; Jäggi, Adrian; Jean, Yoomin; Beutler, Gerhard (2016). AIUB-RL02: an improved time-series of monthly gravity fields from GRACE data. Geophysical journal international, 205(2), pp. 1196-1207. Blackwell Science 10.1093/gji/ggw081

2015

Arnold, Daniel; Dahle, Christoph; Jäggi, Adrian; Beutler, Gerhard; Meyer, Ulrich; Schaer, Stefan (December 2015). Impact of ionosphere on GPS-based precise orbit determination of Low Earth Orbiters (Unpublished). In: AGU Fall Meeting 2015. San Francisco, CA, USA. December 14-18, 2015.

Jäggi, Adrian; Dahle, Christoph; Arnold, Daniel; Meyer, Ulrich; van den IJssel, Jose (September 2015). Orbit and Gravity Field Solutions from Swarm GPS Observations (Unpublished). In: IUGG 2015. Prague, Czech Republic. 22.06.-02.07.2015.

Dahle, Christoph; Jäggi, Adrian; Arnold, Daniel; Meyer, Ulrich; van den IJssel, Jose (September 2015). Orbit and Gravity Field Solutions from Swarm GPS Observations (Unpublished). In: GRACE Science Team Meeting 2015. Austin, Texas, USA. 21.09.-23.09.2015.

Meyer, Ulrich; Jäggi, Adrian; Beutler, Gerhard; Bock, Heike (2015). The impact of common versus separate estimation of orbit parameters on GRACE gravity field solutions. Journal of geodesy, 89(7), pp. 685-696. Springer 10.1007/s00190-015-0807-3

Meyer, Ulrich; Jäggi, Adrian; Jean, Yoomin; Arnold, Daniel (June 2015). Improving the noise model for AIUB monthly gravity field solutions (Unpublished). In: International Union of Geodesy and Geophysics, General Assembly 2015. Prague, Czech Republic. 22.06.-02.07.2015.

Sosnica, Krzysztof Jakub; Jäggi, Adrian; Meyer, Ulrich; Thaller, Daniela; Beutler, Gerhard; Arnold, Daniel; Dach, Rolf (2015). Time variable Earth’s gravity field from SLR satellites. Journal of geodesy, 89(10), pp. 945-960. Springer 10.1007/s00190-015-0825-1

Jäggi, Adrian; Bock, Heike; Meyer, Ulrich; Beutler, Gerhard; van den IJssel, Jose (2015). GOCE: assessment of GPS-only gravity field determination. Journal of geodesy, 89(1), pp. 33-48. Springer 10.1007/s00190-014-0759-z

Jean, Yoomin; Meyer, Ulrich; Jäggi, Adrian (2015). Combination of GRACE monthly gravity field solutions from different processing centers. In: EGU General Assembly 2015. Vienna, Austria. 12.04.-17.04.2015.

Meyer, Ulrich; Sosnica, Krzysztof Jakub; Maier, Andrea; Jäggi, Adrian (2015). Combined GRACE / SLR monthly gravity field solutions. In: EGU General Assembly 2015. Vienna, Austria. 12.04.-17.04.2015.

Arnold, Daniel; Bertone, Stefano; Jäggi, Adrian; Beutler, Gerhard; Mervart, Leos; Bock, Heike; Meyer, Ulrich; Dach, Rolf (2015). Analyzing GRAIL data: First lunar gravity field solutions at AIUB. In: Mueller-Gantenbein, J.; Wiget, A.; Marti, U.; Rothacher, M.; Gilliéron, P.-Y. (eds.) Swiss National Report on the Geodetic Activities in the years 2011 to 2015 (pp. 90-93). Zürich: Swiss Geodetic Commission

Bock, Heike; Meyer, Ulrich; Jäggi, Adrian; Dach, Rolf; Beutler, Gerhard (2015). Processing facility for ESA's GOCE gravity field explorer mission. In: Mueller-Ganteinbein, J.; Wiget, A.; Marti, U.; Rothacher, M.; Gilliéron, P.-Y. (eds.) Swiss National Report on the Geodetic Activities in the years 2011 to 2015 (pp. 78-79). Zürich: Swiss Geodetic Commission

Dach, Rolf; Arnold, Daniel; Baumann, Christian; Bertone, Stefano; Bock, Heike; Jean, Yoomin; Jäggi, Adrian; Lutz, Simon; Maier, Andrea; Meindl, Michael; Mervart, Leos; Meyer, Ulrich; Orliac, Etienne; Ortiz-Geist, Estefania; Ostini, Luca; Prange, Lars; Schaer, S.; Sośnica, K.; Thaller, Daniela; Walser, Peter; ... (2015). Bernese GNSS Software. In: Mueller-Gantenbein, J.; Wiget, A.; Marti, U.; Rothacher, M.; Gilliéron, P.-Y. (eds.) Swiss National Report on the Geodetic Activities in the years 2011 to 2015 (pp. 172-173). Zürich: Swiss Geodetic Commission

Jäggi, Adrian; Bock, Heike; Meyer, Ulrich; Beutler, Gerhard (2015). GPS-only gravity field recovery with GOCE, CHAMP, and GRACE. In: Mueller-Gantenbein, J.; Wiget, A.; Marti, U.; Rothacher, M.; Gilliéron, P.-Y. (eds.) Swiss National Report on the Geodetic Activities in the years 2011 to 2015 (pp. 93-94). Zürich: Swiss Geodetic Commission

Meyer, Ulrich; Jäggi, Adrian; Beutler, Gerhard; Mervart, Leos (2015). Combined global gravity field determination based on the GRACE-, GOCE-missions. In: Mueller-Gantenbein, J.; Wiget, A.; Marti, U.; Rothacher, M.; Gilliéron, P.-Y. (eds.) Swiss National Report on the Geodetic Activities in the years 2011 to 2015 (pp. 80-81). Zürich: Swiss Geodetic Commission

Meyer, Ulrich; Jäggi, Adrian; Beutler, Gerhard; Mervart, Leos (2015). Time-variable global gravity fields derived from GRACE- and GOCE-measurements. In: Mueller-Gantenbein, J.; Wiget, A.; Marti, U.; Rothacher, M.; Gilliéron, P.-Y. (eds.) Swiss National Report on the Geodetic Activities in the years 2011 to 2015 (pp. 82-83). Zürich: Swiss Geodetic Commission

Sośnica, K.; Jäggi, Adrian; Meyer, Ulrich; Thaller, Daniela; Maier, Andrea; Beutler, Gerhard; Dach, Rolf (2015). Temporal Earth's gravity field variations from SLR observations. In: Mueller-Gantenbein, J.; Wiget, A.; Marti, U.; Rothacher, M.; Gilliéron, P.-Y. (eds.) Swiss National Report on the Geodetic Activities in the years 2011 to 2015 (pp. 84-87). Zürich: Swiss Geodetic Commission

Maier, Andrea; Susnik, Andreja; Arnold, Daniel; Sosnica, Krzysztof Jakub; Meyer, Ulrich; Dach, Rolf; Jäggi, Adrian; Thaller, Daniela (2015). SLR in the framework of the EGSIEM project (In Press). In: 20th International Workshop on Laser Ranging. Potsdam, Germany. October 10--14, 2016.

Jean, Yoomin; Meyer, Ulrich; Jäggi, Adrian (2015). Combination of GRACE monthly gravity field solutions with different weighting schemes (Unpublished). In: Geodätische Woche 2015. Stuttgart, Germany. September 15-17, 2015.

2014

Bandikova, Tamara; Meyer, Ulrich; Klinger, Beate; Tregoning, Paul; Flury, Jakob; Mayer-Gürr, Torsten (September 2014). Improved star camera attitude data and their effect on the gravity field. In: GRACE Science Team Meeting. Potsdam, Germany. 29.09.-01.10.2014.

Jäggi, Adrian; Dahle, Christoph; Arnold, Daniel; Meyer, Ulrich; Bock, Heike (August 2014). Kinematic Space-Baselines and their Use for Gravity Field Recovery. In: 40th COSPAR Scientific Assembly. Moscow, Russia. 02.-10.8.2014.

Bock, Heike; Jäggi, Adrian; Beutler, Gerhard; Meyer, Ulrich (2014). GOCE: precise orbit determination for the entire mission. Journal of geodesy, 88(11), pp. 1047-1060. Springer 10.1007/s00190-014-0742-8

Dach, Rolf; Schaer, Stefan; Lutz, Simon; Arnold, Daniel; Bock, Heike; Orliac, Etienne; Prange, Lars; Bertone, Stefano; Jean, Yoomin; Meyer, Ulrich; Sosnica, Krzysztof Jakub; Walser, Peter; Jäggi, Adrian (23 June 2014). Activities at the CODE Analysis Center. In: IGS Workshop 2014. Pasadena, California, USA. 23.06.-27.06.2014.

Bock, Heike; Jäggi, Adrian; Meyer, Ulrich (27 April 2014). GOCE – Validation of last days’ orbits with kinematic PPP. In: EGU General Assembly 2014. Vienna, Austria. 27.4.-2.5.2014.

Jäggi, Adrian; Meyer, Ulrich; Weigelt, Matthias; van Dam, Tonie; Mayer-Gürr, Torsten; Flury, Jakob; Flechtner, Frank; Dahle, Christoph; Lemoine, Jean-Michel; Bruinsma, Sean (4 April 2014). Towards combined global monthly gravity field solutions (Unpublished). In: EGU General Assembly 2014. Vienna, Austria. 27.4.-02.05.2014.

Arnold, Daniel; Bertone, Stefano; Jäggi, Adrian; Beutler, Gerhard; Bock, Heike; Meyer, Ulrich; Mervart, Leos (April 2014). GRAIL Gravity Field Determination Using the Celestial Mechanics Approach. Geophysical research abstracts, 16. Copernicus Publications

Sosnica, Krzysztof Jakub; Jäggi, Adrian; Thaller, Daniela; Meyer, Ulrich; Baumann, Christian; Dach, Rolf; Beutler, Gerhard (2014). Earth gravity field recovery using GPS, GLONASS, and SLR satellites. In: Proceedings of the 18th International Workshop on Laser Ranging. Fujiyoshida, Japan. 11.-15.11.2013.

Arnold, Daniel; Bertone, Stefano; Jäggi, Adrian; Beutler, Gerhard; Bock, Heike; Meyer, Ulrich; Mervart, Leos (2014). GRAIL Gravity Field Determination Using the Celestial Mechanics Approach. In: EGU General Assembly 2014. Vienna, Austria. 27.04.-02.05.2014.

Sosnica, Krzysztof Jakub; Jäggi, Adrian; Thaller, Daniela; Dach, Rolf; Beutler, Gerhard; Meyer, Ulrich (2014). Temporal Earth's Gravity Variations Derived from GPS, GLONASS, and SLR Satellites. In: EGU General Assembly 2014. Vienna, Austria. 27.04.-02.05.2014.

Jäggi, Adrian; Bock, Heike; Meyer, Ulrich; Weigelt, Matthias (2014). Gravity Field Recovery from GOCE Precise Science Orbit Positions. In: 5th International GOCE User Workshop. Paris, France. 25.11.-28.11.2014.

Bock, Heike; Jäggi, Adrian; Meyer, Ulrich (2014). GOCE – Last days’ orbits (Unpublished). In: 40th COSPAR Scientific Assembly 2014. Moscow, Russia. 02.08.-10.08.2014.

Jäggi, Adrian; Dahle, Christoph; Arnold, Daniel; Meyer, Ulrich; Bock, Heike; Flechtner, Frank; van den IJssel, Jose (2014). Orbit and Gravity Field Solutions from Swarm GPS Observations. In: AGU Fall Meeting 2014. San Francisco, California, USA. 15.12.-19.12.2014.

Jäggi, Adrian; Bock, Heike; Meyer, Ulrich (2014). GOCE Precise Science Orbits for the entire mission (Unpublished). In: 5th International GOCE User Workshop. UNESCO, Paris, France. 25.11.-28.11.2014.

Arnold, Daniel; Bertone, Stefano; Jäggi, Adrian; Beutler, Gerhard; Bock, Heike; Meyer, Ulrich; Mervart, Leos (2014). Status of GRAIL Gravity Field Determination Using the Celestial Mechanics Approach (Unpublished). In: COSPAR Scientific Assembly 2014. Moscow, Russia. 06.08.2014.

Weigelt, Matthias; van Dam, Tonie; Baur, Oliver; Steffen, Holger; Jäggi, Adrian; Prange, Lars; Bock, Heike; Meyer, Ulrich; Mayer-Gürr, Torsten; Zehentner, Norbert; Tourian, Mohammad J.; Sneeuw, Nico (2014). Pushing the limits of gravity field recovery from high-low satellite-to-satellite tracking – a combination of 10 years of data of the satellite pseudo-constellation CHAMP, GRACE and GOCE (Unpublished). In: EGU General Assembly 2014. Vienna, Austria. 27.04. - 02.05.2014.

Jäggi, Adrian; Bock, Heike; Meyer, Ulrich; Weigelt, Matthias (2014). GOCE Precise Science Orbits for the entire mission and their use for Gravity Field Recovery (Unpublished). In: 40th COSPAR Scientific Assembly 2014. Moscow, Russia. 02.08.-10.08.2014.

Meyer, Ulrich; Jäggi, Adrian (2014). AIUB-RL02 monthly gravity field solutions from GRACE kinematic orbits and range-rates (Unpublished). In: GRACE Science Team Meeting 2014 (GSTM). Potsdam, Germany. 29.09.2014.

Sosnica, Krzysztof Jakub; Jäggi, Adrian; Thaller, Daniela; Dach, Rolf; Meyer, Ulrich (2014). Earth Rotation and Gravity Field Parameters from Satellite Laser Ranging. Proceedings of the 19th International Workshop on Laser Ranging, Celebrating 50 Year of SLR: Remembering the Past and Planning for the Future.

Sosnica, Krzysztof Jakub; Jäggi, Adrian; Meyer, Ulrich; Weigelt, Matthias; van Dam, Tonie; Zehentner, Norbert; Mayer-Gürr, Torsten (2014). Time varying gravity from SLR and combined SLR and high-low satellite-to-satellite tracking data (Unpublished). In: GRACE Science Team Meeting 2014. Potsdam, Germany. 29.09.-01.10.2014.

Sosnica, Krzysztof Jakub; Jäggi, Adrian; Thaller, Daniela; Dach, Rolf; Meyer, Ulrich (2014). Earth Rotation and Gravity Field Parameters from Satellite Laser Ranging. Proceedings of the 19th International Workshop on Laser Ranging, Celebrating 50 Year of SLR: Remembering the Past and Planning for the Future.

Jäggi, Adrian; Bock, Heike; Meyer, Ulrich (2014). GOCE precise orbit determination for the entire Mission – challenges in the final mission phase. ESA Special Publications 728, Papers from the 5th International GOCE User Workshop, Paris, France, November 2014..

Rexer, Moritz; Pail, Roland; Fecher, Thomas; Meyer, Ulrich (2014). Time Variable Gravity: Contributions of GOCE Satellite Data to Monthly and Bi-monthly GRACE Gravity Estimates. In: Marti, Urs (ed.) Gravity, Geoid and Height Systems. International Association of Geodesy Symposia: Vol. 141 (pp. 35-40). Springer 10.1007/978-3-319-10837-7_5

2013

Jäggi, Adrian; Arnold, Daniel; Beutler, Gerhard; Bock, Heike; Meyer, Ulrich; Mervart, Leos (December 2013). GRAIL Gravity Field Determination Using the Celestial Mechanics Approach - First Results. In: AGU Fall Meeting 2013. San Francisco, California. 09.-13.12.2013.

Jäggi, Adrian; Bock, Heike; Thaller, Daniela; Sosnica, Krzysztof Jakub; Meyer, Ulrich; Baumann, Christian; Dach, Rolf (December 2013). Precise Orbit Determination of Low Earth Satellites at AIUB using GPS and SLR data. In: Papers from the ESA Living Planet Symposium 2013. Edinburgh, United Kingdom. 09.-15.12.2013.

Jäggi, Adrian; Meyer, Ulrich; Beutler, Gerhard; Weigelt, Matthias; van Dam, Tonie; Mayer-Gürr, Torsten; Flury, Jakob; Flechtner, Frank; Dahle, Christoph (October 2013). Towards combined global monthly gravity field solutions. In: GRACE Science Team Meeting 2013. Austin, Texas. 23.-25.10. 2013.

Bock, Heike; Jäggi, Adrian; Meyer, Ulrich; van den IJssel, Jose; Visser, Pieter; Heinze, Markus (September 2013). Four Years of Orbit Determination for the GOCE Satellite. In: ESA Living Planet Symposium. Edinburgh, Scotland. 09.-13.09.2013.

Jäggi, Adrian; Bock, Heike; Thaller, Daniela; Sosnica, Krzysztof Jakub; Meyer, Ulrich; Baumann, Christian; Dach, Rolf (September 2013). Precise Orbit Determination of Low Earth Satellites at AIUB using GPS and SLR. In: ESA Living Planet Symposium. Edinburgh, Scotland. 09.-13.09.2013.

Sosnica, Krzysztof Jakub; Jäggi, Adrian; Beutler, Gerhard; Meyer, Ulrich; Dach, Rolf; Thaller, Daniela; Mervart, Leos (September 2013). Time variable Earth's gravity field from SLR and GNSS satellites. In: International Association of Geodesy (IAG) Scientific Assembly 2013. Potsdam, Germany. 01.-06.09.2013.

Beutler, Gerhard; Jäggi, Adrian; Meyer, Ulrich; Bock, Heike (21 June 2013). Methods of gravity field determination: Attempt of an Overview. In: VIII Hotine Marussi Symposium. Rom, Italy. 17.6.-21.6.2013.

Meyer, Ulrich; Dahle, Christoph; Sneeuw, Nico; Jäggi, Adrian; Beutler, Gerhard; Bock, Heike (June 2013). Orbit and gravity field: common versus sequential analysis. In: VIII Hotine Marussi Symposium. Rome, Italy. 17.-21.06.2013.

Meyer, Ulrich; Jäggi, Adrian; Bock, Heike; Beutler, Gerhard (April 2013). The role of a priori information in gravity field determination. In: EGU General Assembly 2013. Vienna, Austria. 07.-12.04.2013.

Bock, Heike; Jäggi, Adrian; Meyer, Ulrich; Beutler, Gerhard; van den IJssel, Jose (2013). GPS-only gravity field determination from GOCE data (Unpublished). In: IAG Scientific Assembly 2013. Potsdam, Germany. 01.-06.09.2013.

Sosnica, Krzysztof Jakub; Jäggi, Adrian; Thaller, Daniela; Meyer, Ulrich; Beutler, Gerhard; Dach, Rolf (2013). Earth gravity field recovery using GPS, GLONASS, and SLR satellites (Unpublished). In: 18th International Workshop on Laser Ranging. Fujiyoshida, Japan. 11.-15.11.2013.

Meyer, Ulrich; Jäggi, Adrian; Beutler, Gerhard; Sosnica, Krzysztof Jakub; Bock, Heike (2013). AIUB-RL02 monthly gravity fields from GRACE data. In: International Association of Geodesy (IAG) Scientific Assembly 2013. Potsdam, Germany. 01.-06.09.2013.

Weigelt, Matthias; Van Dam, Tonie; Tourian, Mohammad J.; Steffen, Holger; Baur, Oliver; Jäggi, Adrian; Prange, Lars; Meyer, Ulrich; Mayer-Gürr, Torsten; Zehentner, Norbert; Sneeuw, Nico (2013). On the capability to derive mass estimates from high-low satellite-to-satellite tracking data. In: AGU Fall Meeting 2013. San Francisco, California, USA. 09.-13.12.2013.

Meyer, Ulrich; Dahle, Christoph Matthias; Sneeuw, Nico; Jäggi, Adrian; Beutler, Gerhard; Bock, Heike (2013). The effect of stochastic orbit parameters on GRACE range-rate residuals and monthly gravity fields (Unpublished). In: IAG Symposia Hotine-Marussi VIII. Rome, Italy. 17.-21.06.2013.

Jäggi, Adrian; Beutler, Gerhard; Meyer, Ulrich; Bock, Heike; Mervart, Leos (2013). The role of position information for the analysis of K-Band data — experiences from GRACE and GOCE for GRAIL gravity field recovery (Unpublished). In: IAG Symposia proceedings Hotine-Marussi VIII. Rome, Italy. 17.-21.06.2013.

2012

Meyer, Ulrich (2012). Globale Schwerefeldbestimmung mit GOCE, Presentation SGK, Universität Bern, SGK-Sitzung.

Meyer, Ulrich; Jäggi, Adrian; Beutler, Gerhard (2012). The Impact of Attitude Control on GRACE Accelerometry and Orbits. In: Kenyon, Steve; Pacino, Maria Christina; Marti, Urs (eds.) Geodesy for Planet Earth. Proceedings of the 2009 IAG Symposium, Buenos Aires, Argentina, 31 August 31 - 4 September 2009. International Association of Geodesy Symposia: Vol. 136 (pp. 139-146). Heidelberg: Springer Verlag 10.1007/978-3-642-20338-1_17

Meyer, Ulrich; Jäggi, Adrian; Beutler, Gerhard (2012). Monthly gravity field solutions based on GRACE observations generated with the Celestial Mechanics Approach. Earth and planetary science letters, 345-348, pp. 72-80. Amsterdam: Elsevier 10.1016/j.epsl.2012.06.026

Meyer, Ulrich; Jäggi, Adrian; Bock, Heike; Beutler, Gerhard (2012). GOCE gravity fields established by the Celestial Mechanics Approach. In: EGU General Assembly Vienna.

Meyer, Ulrich; Jäggi, Adrian; Bock, Heike; Beutler, Gerhard (2012). Processing LEO Data and Gravity Field Determination at AIUB: A Status Report. In: IGS Workshop 2012, Olsztyn, Poland.

2011

Bock, Heike; Jäggi, Adrian; Meyer, Ulrich; Dach, Rolf; Beutler, Gerhard (2011). Impact of GPS antenna phase center variations on precise orbits of the GOCE satellite. Advances in space research, 47(11), 1885--1893. Oxford: Pergamon 10.1016/j.asr.2011.01.017

Bock, Heike; Jäggi, Adrian; Meyer, Ulrich; Visser, Pieter; van den IJssel, Jose; van Helleputte, Tom; Heinze, Markus; Hugentobler, Urs (2011). GPS-derived orbits for the GOCE satellite. Journal of geodesy, 85(11), p. 807. Berlin: Springer-Verlag 10.1007/s00190-011-0484-9

Jäggi, Adrian; Bock, Heike; Prange, Lars; Meyer, Ulrich; Beutler, Gerhard (2011). GPS-only gravity field recovery with GOCE, CHAMP, and GRACE. Advances in space research, 47(6), 1020--1028. Oxford: Pergamon 10.1016/j.asr.2010.11.008

van den IJssel, Jose; Visser, Pieter; Doornbos, Eelco; Meyer, Ulrich; Bock, Heike; Jäggi, Adrian (2011). GOCE SSTI L2 tracking losses and their impact on POD performance. In: Proceedings of 4th International GOCE User Workshop, 31 March-1 April, 2011, TU München, Munich, Germany ([1-6]). ESA communications

Jäggi, Adrian; Bock, Heike; Meyer, Ulrich (2011). GPS-only Gravity Field Recovery from GOCE. In: Proceedings of 4th International GOCE User Workshop, 31 March-1 April, 2011, TU München, Munich, Germany ([1-6]). ESA communications

Bock, Heike; Jäggi, Adrian; Meyer, Ulrich; Dach, Rolf; Beutler, Gerhard (2011). Processing Facility for ESA's GOCE Gravity Field Explorer Mission. In: Adrian Wiget, Urs Marti (ed.) Swiss National Report on the GEODETIC ACTIVITIES in the years 2007 to 2011. Presented to the XXV General Assembly of the International Union of Geodesy and Geophysics in Melbourne, Australia, June/July 2011 (pp. 49-50). Zürich: Schweizerische Geodätische Kommission / Swiss Geodetic Commission

Jäggi, Adrian; Beutler, Gerhard; Meyer, Ulrich; Prange, Lars; Mervart, Leos (2011). Global Gravity Field Determination based on the GRACE-Mission. In: Adrian Wiget, Urs Marti (ed.) Swiss National Report on the GEODETIC ACTIVITIES in the years 2007 to 2011. Presented to the XXV General Assembly of the International Union of Geodesy and Geophysics in Melbourne, Australia, June/July 2011 (pp. 45-46). Zürich: Schweizerische Geodätische Kommission / Swiss Geodetic Commission

Dach, Rolf; Bock, Heike; Hugentobler, Urs; Jäggi, Adrian; Lutz, Simon; Meindl, Michael; Mervart, Leos; Meyer, Ulrich; Orliac, Etienne; Ostini, Luca; Prange, Lars; Rothacher, Markus; Schaer, Stefan; Sosnica, Krzysztof Jakub; Steinbach, Anne; Thaller, Daniela; Walser, Peter; Beutler, Gerhard (2011). Bernese Software. In: Adrian Wiget, Urs Marti (ed.) Swiss National Report on the GEODETIC ACTIVITIES in the years 2007 to 2011. Presented to the XXV General Assembly of the International Union of Geodesy and Geophysics in Melbourne, Australia, June/July 2011 (pp. 93-94). Zürich: Schweizerische Geodätische Kommission / Swiss Geodetic Commission

2010

Beutler, Gerhard; Jäggi, Adrian; Mervart, Leos; Meyer, Ulrich (2010). The celestial mechanics approach: theoretical foundations. Journal of geodesy, 84(10), pp. 605-624. Berlin: Springer-Verlag 10.1007/s00190-010-0401-7

Beutler, Gerhard; Jäggi, Adrian; Mervart, Leos; Meyer, Ulrich (2010). The celestial mechanics approach: application to data of the GRACE mission. Journal of geodesy, 84(11), pp. 661-681. Berlin: Springer-Verlag 10.1007/s00190-010-0402-6

Visser, P.; Jssel van den, J.; Helleputte van, T.; Bock, Heike; Jäggi, Adrian; Meyer, Ulrich; Beutler, Gerhard; Heinze, M.; Hugentobler, U. (2010). Rapid and Precise Orbit Determination for the GOCE Satellite. In: GOCE Workshop at ESA Living Planet Symposium, Bergen, 29./30.June, 2010. Paris: European Space Agency

2009

Jäggi, Adrian; Bock, Heike; Meyer, Ulrich; Prange, Lars; Beutler, Gerhard; Dach, Rolf (2009). Phase center modeling and its impact on LEO Precise Orbit Determination. In: Adrian Wiget, Urs Marti (ed.) Swiss National Report on the GEODETIC ACTIVITIES in the years 2007 to 2011. Presented to the XXV General Assembly of the International Union of Geodesy and Geophysics in Melbourne, Australia, June/July 2011 83 (pp. 1145-1162). Zürich: Springer-Verlag 10.1007/s00190-009-0333-2

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