Dr.-Ing. Thomas Gruber

Institut für Astronomische und Physikalische Geodäsie Technische Universität München Arcisstr. 21 80333 München
Room:	3614
Tel:	+49 89 / 289 231 92
Fax:	+49 89 / 289 231 78

E-Mail:	thomas.gruber@tum.de
Homepage:

current position:

Academic Director of the Institute for Astronomical and Physical Geodesy, Technische Universität München

field of work:

Research interests:

High resolution Earth gravity field modeling
High performance computing for gravity field determination
Combination of satellite derived gravity fields with surface data
Time variable gravity field analysis and geophysical mass transport studies
Sea level studies
Satellite radar altimetry and geophysical applications

biography:

1989: Diploma in Geodesy, Technische Universität München
1989-1992: Research Scientist at German Geodetic Research Institute (DGFI), Department 1 "Theoretical Geodesy" in Munich
1992-2001: Research Scientist at the GeoForschungsZentrum Potsdam, Division 1, Section 1.2, Operation and Development of Satellite Missions
June/2000: Doctoral Thesis (Dr.-Ing.) at Technische Universität München titled: "High resolution gravity field modelling by combination of terrestrial and altimetric data with satellite information"
since 2001: Research Scientist and Permanent Staff Member at the Technische Universität München, Institute for Astronomical and Physical Geodesy

Courses -> Top of page

Forschungsprojekte -> Top of page

Publications -> Top of page

2012

Zenner, L.; Fagiolini, E.; Daras, I.; Flechtner, F.; Gruber, T.; Schmidt, T.; Schwarz, G.: Non-tidal atmospheric and oceanic mass variations and their impact on GRACE data analysis; Journal of Geodynamics, Elsevier, ISSN 0264-3707, DOI: 10.1016/j.jog.2012.01.010, 2012.
Zenner, L.; Gruber, T.; Beutler, G.; Jäggi, A.; Flechtner, F.; Schmidt, T.; Wickert, J.; Fagiolini, E.; Schwarz, G.; Trautmann, T.: Using atmospheric uncertainties for GRACE de-aliasing: first results; in: Kenyon, S. C.; Pacino, M. C.; Marti, U. J. (eds.) Geodesy for Planet Earth, IAG Symposia, Vol. 136, pp 147-152, Springer, ISBN (Print) 978-3-642-20337-4, ISBN (Online) 978-3-642-20338-1, ISSN 0939-9585, DOI: 10.1007/978-3-642-20338-1_18, 2012.
Hugentobler, U.; Gruber, T.; Steigenberger, P.; Angermann, D.; Bouman, J.; Gerstl, M.; Richter, B.: GGOS Bureau for Standards and Conventions: Integrated standards and conventions for geodesy; in: Kenyon, S. C.; Pacino, M. C.; Marti, U. J. (eds.) Geodesy for Planet Earth, IAG Symposia, Vol. 136, pp 995-998, Springer, ISBN (Print) 978-3-642-20337-4, ISBN (Online) 978-3-642-20338-1, ISSN 0939-9585, DOI: 10.1007/978-3-642-20338-1_124, 2012.

2011

Gruber, T.; Bamber, J. L.; Bierkens, M. F. P.; Dobslaw, H.; Murböck, M.; Thomas, M.; van Beek, L. P. H.; van Dam, T.; Vermeersen, L. L. A.; Visser, P. N. A. M.: Simulation of the time-variable gravity field by means of coupled geophysical models; Earth System Science Data, Vol. 3, Nr. 1, pp 19-35, Copernicus Publications, ISSN 1866-3508, DOI: 10.5194/essd-3-19-2011, 2011.
Bouman, J.; Fiorot, S.; Fuchs, M.; Gruber, T.; Schrama, E.; Tscherning, C.; Veicherts, M.; Visser, P.: GOCE gravitational gradients along the orbit; Journal of Geodesy, Vol. 85, Nr. 11, pp 791-805, Springer, ISSN 0949-7714, DOI: 10.1007/s00190-011-0464-0, 2011.
Fecher, T.; Gruber, T.; Pail, R.: The gravity field - an important parameter for Earth observation; inSiDE, Vol. 9, Nr. 2, pp 26-31, Gauss Centre for Supercomputing (HLRS, LRZ, JSC), 2011, Externer Link.
Gruber, T.; Visser, P. N. A. M.; Ackermann, C.; Hosse, M.: Validation of GOCE gravity field models by means of orbit residuals and geoid comparisons; Journal of Geodesy, Vol. 85, Nr. 11, pp 845-860, Springer, ISSN 0949-7714, DOI: 10.1007/s00190-011-0486-7, 2011.
Hirt, C.; Gruber, T.; Featherstone, W. E.: Evaluation of the first GOCE static gravity field models using terrestrial gravity, vertical deflections and EGM2008 quasigeoid heights; Journal of Geodesy, Vol. 85, Nr. 10, pp 723-740, Springer, ISSN 0949-7714, DOI: 10.1007/s00190-011-0482-y, 2011.
Horvath, A.; Dinardo, S.; Pail, R.; Gruber, T.; Benveniste, J.: Exploitation of GOCE and CryoSat-2 data – combined applications; in: Ouwehand, L. (eds.) Proceedings of the 4th International GOCE User Workshop, ESA Publication SP-696, ESA/ESTEC, ISBN (Online) 978-92-9092-260-5, ISSN 1609-042X, 2011, Externer Link.
Pail, R.; Goiginger, H.; Schuh, W.-D.; Höck, E.; Brockmann, J. M.; Fecher, T.; Mayer-Gürr, T.; Kusche, J.; Jäggi, A.; Prange, L.; Rieser, D.; Hausleitner, W.; Maier, A.; Krauss, S.; Baur, O.; Krasbutter, I.; Gruber, T.: Combination of GOCE data with complementary gravity field information; in: Ouwehand, L. (eds.) Proceedings of the 4th International GOCE User Workshop, ESA Publication SP-696, ESA/ESTEC, ISBN (Online) 978-92-9092-260-5, ISSN 1609-042X, 2011, Externer Link, Download.
Fecher, T.; Pail, R.; Gruber, T.: Global gravity field determination by combining GOCE and complementary data; in: Ouwehand, L. (eds.) Proceedings of the 4th International GOCE User Workshop, ESA Publication SP-696, ESA/ESTEC, ISBN (Online) 978-92-9092-260-5, ISSN 1609-042X, 2011, Externer Link, Download.
Bouman, J.; Fiorot, S.; Fuchs, M.; Gruber, T.; Schrama, E.; Tscherning, C. C.; Veicherts, M.; Visser, P.: GOCE Level 2 gravity gradients; in: Ouwehand, L. (eds.) Proceedings of the 4th International GOCE User Workshop, ESA Publication SP-696, ESA/ESTEC, ISBN (Online) 978-92-9092-260-5, ISSN 1609-042X, 2011, Externer Link.

2010

Bouman, J.; Stummer, C.; Murböck, M.; Fuchs, M.; Rummel, R.; Pail, R.; Gruber, T.; Bosch, W.; Schmidt, M.: GOCE gravity gradients: a new satellite observable; in: Münch, U.; Dransch, W. (eds.) Observation of the System Earth from Space, GEOTECHNOLOGIEN Science Report, Nr. 17, pp 52-61, Koordinierungsbüro GEOTECHNOLOGIEN, ISSN 1619-7399, DOI: 10.2312/GFZ.gt.17.09, 2010, Externer Link.
Albertella, A.; Rummel, R.; Savcenko, R.; Bosch, W.; Janjic, T.; Schröter, J.; Gruber, T.; Bouman, J.: Dynamic ocean topography from GOCE - some preparatory attempts; in: Lacoste-Francis, H. (eds.) Proceedings of the ESA Living Planet Symposium, ESA Publication SP-686, ESA/ESTEC, ISBN (Online) 978-92-9221-250-6, ISSN 1609-042X, 2010, Download.
Yi, W.; Murböck, M.; Rummel, R.; Gruber, T.: Performance analysis of GOCE gradiometer measurements; in: Lacoste-Francis, H. (eds.) Proceedings of the ESA Living Planet Symposium, ESA Publication SP-686, ESA/ESTEC, ISBN (Online) 978-92-9221-250-6, ISSN 1609-042X, 2010, Download.
Pail, R.; Goiginger, H.; Schuh, W.-D.; Höck, E.; Brockmann, J. M.; Fecher, T.; Gruber, T.; Mayer-Gürr, T.; Kusche, J.; Jäggi, A.; Rieser, D.: Combined satellite gravity field model GOCO01S derived from GOCE and GRACE; Geophysical Research Letters, Vol. 37, EID L20314, American Geophysical Union, ISSN 0094-8276, DOI: 10.1029/2010GL044906, 2010.
Rummel, R.; Gruber, T.: Gravity and Steady-State Ocean Circulation Explorer GOCE; in: Flechtner, F.; Gruber, T.; Güntner, A.; Mandea, M.; Rothacher, M.; Schöne, T.; Wickert, J. (eds.) System Earth via Geodetic-Geophysical Space Techniques, pp 203-212, Springer, ISBN (Print) 978-3-642-10227-1, ISBN (Online) 978-3-642-10228-8, ISSN 2190-1635, DOI: 10.1007/978-3-642-10228-8_16, 2010.
Shum, C. K.; Plag, H.-P.; Schröter, J.; Zlotnicki, V.; Bender, P.; Braun, A.; Cazenave, A.; Chamber, D.; Duan, J.; Emery, W.; Fotopoulos, G.; Gouretski, V.; Gross, R.; Gruber, T.; Guo, J.; Han, G.; Hughes, C.; Ishii, M.; Jayne, S.; Johannessen, J.; Knudsen, P.; Kuo, C.; Leuliette, E.; Levitus, S.; Maximenko, N.; Miller, L.; Morison, J.; Rashid, H.; Ries, J.; Rothacher, M.; Rummel, R.; Shibuya, K.; Sideris, M.; Song, Y. T.; Stammer, D.; Thomas, M.; Willis, J.; Woodworth, P.: Geodetic observations of the ocean surface topography, geoid, currents, and changes in ocean mass and volume; in: Hall, J.; Harrison, D. E.; Stammer, D. (eds.) Proceedings of OceanObs'09: Sustained Ocean Observations and Information for Society, Community white paper, ESA Publication WPP-306, Vol. 2, ESA, DOI: 10.5270/OceanObs09.cwp.80, 2010.
Zenner, L.; Gruber, T.; Jäggi, A.; Beutler, G.: Propagation of atmospheric model errors to gravity potential harmonics — impact on GRACE de-aliasing; Geophysical Journal International, Vol. 182, Nr. 2, pp 797-807, Wiley, ISSN 0956-540X, DOI: 10.1111/j.1365-246X.2010.04669.x, 2010.

2009

Bouman, J.; Rispens, S.; Gruber, T.; Koop, R.; Schrama, E.; Visser, P.; Tscherning, C.C.; Veicherts, M.: Preprocessing of gravity gradients at the GOCE high-level processing facility; Journal of Geodesy, Vol. 83, Nr. 7, pp 659-678, Springer, ISSN 0949-7714, DOI: 10.1007/s00190-008-0279-9, 2009.
Rummel, R.; Gruber, T.; Flury, J.; Schlicht, A.: ESA's Gravity Field and Steady-State Ocean Circulation Explorer GOCE; zfv - Zeitschrift für Geodäsie, Geoinformation und Landmanagement, Vol. 134, Nr. 3, pp 125-130, Wißner-Verlag, ISSN 1618-8950, 2009, Download.
Gruber, T.: Evaluation of the EGM2008 gravity field by means of GPS-levelling and sea surface topography solutions; External quality evaluation reports of EGM08, Newton's Bulletin, Nr. 4, pp 3-17, Bureau Gravimétrique International (BGI) / International Geoid Service (IGeS), ISSN 1810-8555, 2009, Download.
Gruber, T.; Peters, T.; Zenner, L.: The role of the atmosphere for satellite gravity field missions; in: Sideris, M.G. (eds.) Observing our Changing Earth, IAG Symposia, Vol. 133, pp 105-112, Springer, ISBN (Print) 978-3-540-85425-8, ISBN (Online) 978-3-540-85426-5, ISSN 0939-9585, DOI: 10.1007/978-3-540-85426-5_13, 2009.

2008

Schmidt, T.; Wickert, J.; Heise, S.; Flechtner, F.; Fagiolini, E.; Schwarz, G.; Zenner, L.; Gruber, T.: Comparison of ECMWF analyses with GPS radio occultations from CHAMP; Annales Geophysicae, Vol. 26, Nr. 11, pp 3225-3234, European Geosciences Union, ISSN 0992-7689, DOI: 10.5194/angeo-26-3225-2008, 2008, Externer Link.
Gruber, T.: The GOCE gravity field space mission as an important step for the exploration of our planet; Proceedings of INCOSE2008 - Systems Engineering for the Planet, International Council of System Engineering (INCOSE), 2008, Download.

2007

Stammer, D.; Gruber, T.; Ilk, K.H.; Köhl, A.; Romanova, V.; Rummel, R.: GOCE validation over land and ocean; in: Stroink, L. (eds.) Observation of the System Earth from Space, GEOTECHNOLOGIEN Science Report, Nr. 11, pp 106-111, Koordinierungsbüro GEOTECHNOLOGIEN, ISSN 1619-7399, 2007, Externer Link.
Rummel, R.; Gruber, T.: Status and goals of the GOCE mission and the GOCE-GRAND II project; in: Stroink, L. (eds.) Observation of the System Earth from Space, GEOTECHNOLOGIEN Science Report, Nr. 11, pp 93-98, Koordinierungsbüro GEOTECHNOLOGIEN, ISSN 1619-7399, 2007, Externer Link, Download.
Flechtner, F.; Gruber, T.: Gravity field satellite missions; in: Müller, J.; Hornik, H. (eds.) National Report of the Federal Republic of Germany on the Geodetic Activities in the Years 2003-2007, DGK, Reihe B, Heft 315, pp 45-49, Verlag der Bayerischen Akademie der Wissenschaften, ISBN (Print) 3-7696-8595-4, ISSN 0065-5317, 2007, Externer Link.
Gruber, T.: Global gravity field modelling; in: Müller, J.; Hornik, H. (eds.) National Report of the Federal Republic of Germany on the Geodetic Activities in the Years 2003-2007, DGK, Reihe B, Heft 315, pp 50-57, Verlag der Bayerischen Akademie der Wissenschaften, ISBN (Print) 3-7696-8595-4, ISSN 0065-5317, 2007, Externer Link.
Flechtner, F.; Gruber, T.; Schmidt, R.: Temporal gravity field variations; in: Müller, J.; Hornik, H. (eds.) National Report of the Federal Republic of Germany on the Geodetic Activities in the Years 2003-2007, DGK, Reihe B, Heft 315, pp 65-69, Verlag der Bayerischen Akademie der Wissenschaften, ISBN (Print) 3-7696-8595-4, ISSN 0065-5317, 2007, Externer Link.
Gruber, T.; Rummel, R.; Koop, R.: How to use GOCE level 2 products; in: Fletcher, K. (eds.) Proceedings of the 3rd International GOCE User Workshop, ESA SP-627, pp 205-212, ESA, ISBN (Print) 92-9092-938-3, ISSN 1609-042X, 2007, Externer Link, Download.
Koop, R.; Gruber, T.; Rummel, R.: The status of the GOCE High-level Processing Facility; in: Fletcher, K. (eds.) Proceedings of the 3rd International GOCE User Workshop, ESA SP-627, pp 199-204, ESA, ISBN (Print) 92-9092-938-3, ISSN 1609-042X, 2007, Externer Link, Download.
Rummel, R.; Flury, J.; Gruber, T.: GOCE research in Germany: From sensor analysis to Earth system science; in: Fletcher, K. (eds.) Proceedings of the 3rd International GOCE User Workshop, ESA SP-627, pp 17-20, ESA, ISBN (Print) 92-9092-938-3, ISSN 1609-042X, 2007, Externer Link, Download.

2006

Gruber, T.; Rummel, R.: Concept and capability of GOCE; in: Knudsen, P.; Johannessen, J.; Gruber, T.; Stammer, S; van Dam, T. (eds.) GOCINA - Improving Modelling of Ocean Transport and Climate Prediction in the North Atlantic Region using GOCE Gravimetry, Cahiers du Centre Européen de Géodynamique et de Séismologie, Vol. 25, pp 31-37, European Center for Geodynamics and Seismology (ECGS), ISBN (Print) 2-9599804-2-5, 2006, Download.
Gruber, T.; Rummel, R.; Koop, R.: The GOCE High Level Processing Facility; in: Knudsen, P.; Johannessen, J.; Gruber, T.; Stammer, S; van Dam, T. (eds.) GOCINA - Improving Modelling of Ocean Transport and Climate Prediction in the North Atlantic Region using GOCE Gravimetry, Cahiers du Centre Européen de Géodynamique et de Séismologie, Vol. 25, pp 45-55, European Center for Geodynamics and Seismology (ECGS), ISBN (Print) 2-9599804-2-5, 2006, Download.

2005

Sneeuw, N.; Gerlach, C.; Földváry, L.; Gruber, T.; Peters, T.; Rummel, R.; Svehla, D.: One year of time-variable CHAMP-only gravity field models using kinematic orbits; in: Sansò, F. (eds.) A Window on the Future of Geodesy, IAG Symposia, Vol. 128, pp 288-293, Springer-Verlag, ISBN (Print) 978-3-540-24055-6, ISBN (Online) 978-3-540-27432-2, ISSN 0939-9585, DOI: 10.1007/3-540-27432-4_49, 2005.
Földváry, L.; Svehla, D.; Gerlach, C.; Wermuth, M.; Gruber, T.; Rummel, R.; Rothacher, M.; Frommknecht, B.; Peters, T.; Steigenberger, P.: Gravity model TUM-2Sp based on the energy balance approach and kinematic CHAMP orbits; in: Reigber, C.; Lühr, H.; Schwintzer, P.; Wickert, J. (eds.) Earth Observation with CHAMP, Results from Three Years in Orbit, pp 13-18, Springer, ISBN (Print) 978-3-540-22804-2, ISBN (Online) 978-3-540-26800-0, DOI: 10.1007/3-540-26800-6_2, 2005.
Ilk, K. H.; Flury, J.; Rummel, R.; Schwintzer, P.; Bosch, W.; Haas, C.; Schröter, J.; Stammer, D.; Zahel, W.; Miller, H.; Dietrich, R.; Huybrechts, P.; Schmeling, H.; Wolf, D.; Götze, H. J.; Riegger, J.; Bardossy, A.; Güntner, A.; Gruber, T.: Mass transport and mass distribution in the Earth system, Contribution of the new generation of satellite gravity and altimetry missions to geosciences; Proposal for a German priority research program, 2nd edition, GOCE-Projektbüro TU München, GeoForschungsZentrum Potsdam, 2005, Externer Link, Download.

2004

Müller, J.; Koop, R.; Floberghagen, R.; Gruber, T.; Pavlis, E.: Summary & recommendations for “Processing algorithms up to the geoid and gravity field”; in: Lacoste, H. (eds.) Proceedings of the 2nd International GOCE User Workshop “GOCE, The Geoid and Oceanography”, ESA SP-569, ESA, ISBN (Print) 92-9092-880-8, ISSN 1609-042X, 2004, Externer Link.
Rummel, R.; Gruber, T.; Koop, R.: High Level Processing Facility for GOCE: products and processing strategy; in: Lacoste, H. (eds.) Proceedings of the 2nd International GOCE User Workshop “GOCE, The Geoid and Oceanography”, ESA SP-569, ESA, ISBN (Print) 92-9092-880-8, ISSN 1609-042X, 2004, Externer Link, Download.
Gruber, T.: Validation concepts for gravity field models from satellite missions; in: Lacoste, H. (eds.) Proceedings of the 2nd International GOCE User Workshop “GOCE, The Geoid and Oceanography”, ESA SP-569, ESA, ISBN (Print) 92-9092-880-8, ISSN 1609-042X, 2004, Externer Link, Download.
Gruber, T.: Session JSP06: The Global Ocean Observing System, in: Bericht zur IUGG Generalversammlung, Sapporo; zfv - Zeitschrift für Geodäsie, Geoinformation und Landmanagement, Vol. 129, Nr. 1, pp 13-14, Wißner-Verlag, ISSN 1618-8950, 2004.

2003

Gruber, T.: Global gravity field modelling; in: Heck, B.; Rummel, R.; Hornik, H. (eds.) National Report of the Federal Republic of Germany on the Geodetic Activities in the Years 1999-2003, DGK, Reihe B, Heft 312, pp 81-87, Verlag der Bayerischen Akademie der Wissenschaften, ISBN (Print) 3-7696-8592-X, ISSN 0065-5317, 2003, Externer Link, Download.
Flury, J.; Gruber, T.: Spectral properties of the sea surface topography – impact of the new gravity field missions; Geophysical Research Abstracts, EGS-AGU-EUG Joint Assembly, Vol. 5, EGU, ISSN 1029-7006, 2003, Externer Link.
Gruber, T.; Steigenberger, P.: Impact of new gravity field missions for sea surface topography determination; in: Tziavos, I. N. (eds.) Gravity and Geoid: Proceedings of 3rd Meeting of the International Gravity and Geoid Commission, Editions ZITI, ISBN (Print) 960-431-852-7, 2003, Externer Link, Download.
Rummel, R.; Flury, J.; Gruber, T.: GOCE-GRAND: A detailed gravity model for Earth sciences derived from ESA's first Earth Explorer mission GOCE; in: Rudloff, A.; Stroink, L. (eds.) Observation of the System Earth from Space, GEOTECHNOLOGIEN Science Report, Nr. 3, pp 142-145, Koordinierungsbüro GEOTECHNOLOGIEN, ISSN 1619-7399, 2003, Externer Link.
Gruber, T.; Peters, T.: Time variable gravity field: using future Earth observation missions for high frequency de-aliasing; Proceedings of IERS Workshop on Combination Research and Global Geophysical Fluids, Munich, extended abstract, 2003, Download.
Gerlach, C.; Földváry, L.; Svehla, D.; Gruber, T.; Wermuth, M.; Sneeuw, N.; Frommknecht, B.; Oberndorfer, H.; Peters, T.; Rothacher, M.; Rummel, R.; Steigenberger, P.: A CHAMP-only gravity field model from kinematic orbits using the energy integral; Geophysical Research Letters, Vol. 30, Nr. 20, EID 2037, American Geophysical Union, ISSN 0094-8276, DOI: 10.1029/2003GL018025, 2003.
Gruber, T.: Gravity field models beyond CHAMP, GRACE and GOCE; Proceedings of Heiskanen Symposium in Geodesy, Celebrating 50 Years of Geodetic Science at the Ohio State University, Extended abstract, Ohio State University, 2003, Download.

2002

Wuensch, J.; Thomas, M.; Gruber, T.: Simulationen des ozeanischen Bodendrucks; in: Schuh, H.; Soffel, M.; Hornik, H. (eds.) Vorträge beim 4. DFG-Rundgespräch im Rahmen des Forschungsvorhabens 'Rotation der Erde', DGK, Reihe A, Heft 118, pp 141-147, Verlag der Bayerischen Akademie der Wissenschaften, ISBN (Print) 3-7696-8198-3, ISSN 0938-2836, 2002, Externer Link.
Gruber, T.; Bode, A.; Reigber, C.; Schwintzer, P.; Balmino, G.; Biancale, R.; Lemoine, J.-M.: GRIM5-C1: Combination solution of the global gravity field to degree and order 120; in: Sideris, M.G. (eds.) Gravity, Geoid and Geodynamics 2000, IAG Symposia, Vol. 123, pp 149, Springer-Verlag, ISBN (Print) 3-540-42469-5, 2002.
Gruber, T.: High resolution gravity field modeling with full variance-covariance matrices (Abstract); in: Sideris, M.G. (eds.) Gravity, Geoid and Geodynamics 2000, IAG Symposia, Vol. 123, pp 151, Springer-Verlag, ISBN (Print) 3-540-42469-5, 2002.

2001

Gruber, T.: High resolution gravity field modeling with full variance-covariance matrices; Journal of Geodesy, Vol. 75, Nr. 9-10, pp 505-514, Springer, ISSN 0949-7714, DOI: 10.1007/s001900100202, 2001.
Gruber, T.: Identification of processing and product synergies for gravity missions in view of the CHAMP and GRACE science data system developments; Proceedings of the 1st International GOCE User Workshop, ESA WPP-188, ESA/ESTEC, 2001, Externer Link, Download.
Watkins, M. M.; Bettadpur, S.; Gruber, T.; Romans, L.J.; Velicogna, I.; Zlotnicki, V.: Calibration and validation of the new gravity missions; EOS Transactions AGU, Fall Meeting Supplement, Abstract G41C-04, Vol. 82, Nr. 47, AGU, 2001, Externer Link.
Wünsch, J.; Thomas, M.; Gruber, T.: Simulation of oceanic bottom pressure for gravity space missions; Geophysical Journal International, Vol. 147, Nr. 2, pp 428-434, ISSN 0956-540X, DOI: 10.1046/j.1365-246X.2001.00551.x, 2001.
Gruber, T.; Wünsch, J.; Bettadpur, S.; Pekker, T.: Atmospheric and oceanic gravity field de-aliasing for GRACE science data processing; Geophysical Research Abstracts, Vol. 3, European Geophysical Union, 2001.
Bettadpur, S.; Gruber, T.; Watkins, M: GRACE science data system description & status; Geophysical Research Abstracts, Vol. 3, European Geophysical Union, 2001.

2000

Schwintzer, P.; Reigber, C.; Barthelmes, F.; Bode, A.; Gruber, T.; König, R.; Biancale, R.; Balmino, G.; Lemoine, J.M.; Loyer, S.; Persoanz, F.: Gravity field recovery from CHAMP: first results; EOS Transactions AGU, Fall Meeting Supplement, Abstract G52A-02, Vol. 81, Nr. 48, AGU, 2000, Externer Link.
Gruber, T.; Bettadpur, S.V.; Watkins, M.M.: GRACE science data system development status; EOS Transactions AGU, Fall Meeting Supplement, Abstract G52A-05, Vol. 81, Nr. 48, AGU, 2000, Externer Link.
Gruber, T.; Bode, A.; Reigber, C.; Schwintzer, P.; Balmino, G.; Biancale, R.; Lemoine, J.-M.: GRIM5-C1: Combination solution of the global gravity field to degree and order 120; Geophysical Research Letters, Vol. 27, Nr. 24, pp 4005-4008, American Geophysical Union, ISSN 0094-8276, DOI: 10.1029/2000GL011589, 2000.
Kruizinga, G.L.; Patterson, J.E.; Bertiger, W.I.; Wu, S.C.; Romans, L.J.; Watkins, M.M.; Bettadpur, S.; Gruber, T.; Flechtner, F.: GRACE science data system status for level-1 processing; EOS Transactions AGU, Fall Meeting Supplement, Abstract G61A-07, Vol. 81, Nr. 48, AGU, 2000, Externer Link.
Gruber, T.: Hochauflösende Schwerefeldbestimmung aus Kombination von terrestrischen Messungen und Satellitendaten über Kugelfunktionen; Dissertation, Scientific Technical Report STR 00/16, GeoForschungsZentrum Potsdam, ISSN 1610-0956, 2000.
Rentsch, M.; Braun, A.; Schöne, T.; Gruber, T.; Schwintzer, P.: Recent results and applications from the GFZ marine gravity grids; Geophysical Research Abstracts, Vol. 2, European Geophysical Union, 2000.
Gruber, T.; Reigber, C.; Schwintzer, P.: The 1999 GFZ pre-CHAMP high resolution gravity model; in: Schwarz, K.-P. (eds.) Geodesy Beyond 2000: The Challenges of the First Decade, IAG Symposia, Vol. 121, pp 89-95, Springer, ISBN (Print) 978-3540670025, ISSN 0939-9585, 2000.
Gruber, T.; Reigber, C.; Wünsch, J.: Estimation of ocean mass redistribution by means of altimetry and circulation models and its impact on the gravity field; in: Rummel, R.; Drewes, H.; Bosch, W.; Hornik, H. (eds.) Towards an Integrated Global Geodetic Observing System (IGGOS), IAG Symposia, Vol. 120, pp 218-221, Springer-Verlag, ISBN (Print) 3-540-67079-3, ISSN 0939-9585, 2000.

1999

Bettadpur, S.V.; Gruber, T.; Watkins, M.M.: GRACE science data system design; EOS Transactions AGU, Fall Meeting Supplement, Abstract G21A-03, Vol. 80, Nr. 46, AGU, 1999, Externer Link.
Rentsch, M.; Gruber, T.; Anzenhofer, M.: A global grid of high-resolution gravity anomalies based on GEOSAT and ERS-1 altimetry; Bollettino di Geofisica Teorica ed Applicata, Vol. 40, Nr. 3-4, pp 387-394, ISSN 0006-6729, 1999, Externer Link.
Gruber, T.: Global gravity field modelling; in: Heck, B.; Rummel, R.; Groten, E.; Hornik, H. (eds.) National Report of the Federal Republic of Germany on the Geodetic Activities in the Years 1995-1999, DGK, Reihe B, Heft 308, pp 59-63, Verlag der Bayerischen Akademie der Wissenschaften, ISBN (Print) 3-7696-8588-1, ISSN 0065-5317, 1999, Externer Link.
Reigber, C.; Barthelmes, F.; Greiner-Mai, H.; Gruber, T.; Jochmann, H.; Wünsch, J.: Temporal gravity field variations from oceanic, atmospheric and inner core mass redistributions and their sensitivity to new gravity missions CHAMP and GRACE; Bollettino di Geofisica Teorica ed Applicata, Vol. 40, Nr. 3-4, pp 329-340, ISSN 0006-6729, 1999, Externer Link.
Schwintzer, P.; Reigber, C.; Bode, A.; Gruber, T.; König, R.; Massmann, F.H.; Raimondo, J.C.; Schmidt, R.; Zhu, S.; Biancale, R.; Balmino, G.; Lemoine, J.; Marty, J.C.; Moynot, B.; Barlier, F.; Exertier, P.; Laurain, O.; Gegout, P.: Development of GRIM5 Earth's gravitational models; EOS Transactions AGU, Fall Meeting Supplement, Abstract G21A-01, Vol. 80, Nr. 46, AGU, 1999, Externer Link.

1998

Rentsch, M.; Anzenhofer, M.; Gruber, T.; Neumayer, K.H.: Altimetric gravity anomalies based on Geosat and ERS-1 geodetic mission data; Annales Geophysicae, Supplement I, Vol. 16, EGU, 1998.
Anzenhofer, M.; Gruber, T.: Fully reprocessed ERS-1 altimeter data from 1992 to 1995: Feasibility of the detection of long term sea level change; Journal of Geophysical Research (Oceans), Vol. 103, Nr. C4, pp 8089-8112, American Geophysical Union, ISSN 0148-0227, DOI: 10.1029/97JC02566, 1998.

1997

Gruber, T.; Bode, A.; Reigber, C.; Schwintzer, P.: D-PAF global Earth gravity models based on ERS; Proceedings of 3rd ERS Symposium: Space at the Service of our Environment, Vol. SP-414, Nr. III, pp 1661-1668, ESA, 1997.
Rentsch, M.; Anzenhofer, M.; Gruber, T.; Neumayer, K.-H.: Maps of altimetric gravity based on ERS-1 geodetic phase data; in: Segawa, J.; Fujimoto, H.; Okubo, S. (eds.) Gravity, Geoid and Marine Geodesy, IAG Symposia, Vol. 117, pp 408-414, Springer, ISBN (Print) 978-3540633525, 1997.
Anzenhofer, M.; Gruber, T.; Rentsch, M.: Fernerkundung mit Altimetrie; Tagungsband 14, Nutzerseminar des Deutschen Fernerkundungsdatenzentrums, Vol. 97, Nr. 05, pp 107-116, DFD, 1997.
Rentsch, M.; Anzenhofer, M.; Gruber, T.; Neumayer, K.H.: Hochauflösende Schwereanomalien aus Altimeterdaten; Schriftenreihe der Institute des Fachbereiches Vermessungswesen, Erste Geodätische Woche, Vol. 1, Nr. 1, Fachbereich Vermessungswesen, Universität Stuttgart, 1997.
Anzenhofer, M.; Gruber, T.; Reigber, C.: Änderungen des Meeresspiegels aus 3 Jahren reprozessierten ERS-1 Altimeterdaten; Schriftenreihe der Institute des Fachbereiches Vermessungswesen, Erste Geodätische Woche, Vol. 1, Nr. 1, Fachbereich Vermessungswesen, Universität Stuttgart, 1997.
Anzenhofer, M.; Gruber, T.; Rentsch, M.: Global sea level analysis based on ERS-1 altimeter data; in: Segawa, J.; Fujimoto, H.; Okubo, S. (eds.) Gravity, Geoid and Marine Geodesy, IAG Symposia, Vol. 117, pp 674-681, Springer, ISBN (Print) 978-3540633525, 1997.
Gruber, T.; Anzenhofer, M.; Rentsch, M.; Romaneessen, E.: Improvements of D-PAF altimeter products; Proceedings of 3rd ERS Symposium: Space at the Service of our Environment, Vol. SP-414, Nr. III, pp 1749-1752, ESA, 1997.
Anzenhofer, M.; Gruber, T.; Reigber, C.; Rentsch, M.: Global sea level analysis based on ERS-1 altimeter data; Proceedings of 3rd ERS Symposium: Space at the Service of our Environment, Vol. SP-414, Nr. III, pp 1541-1546, ESA, 1997.
Gruber, T.; Anzenhofer, M.; Rentsch, M.; Schwintzer, P.: Hochauflösende globale Schwerefeldmodellierung am GFZ; Schriftenreihe der Institute des Fachbereiches Vermessungswesen, Erste Geodätische Woche, Vol. 1, Nr. 1, Fachbereich Vermessungswesen, Universität Stuttgart, 1997.
Gruber, T.; Anzenhofer, M.; Rentsch, M.; Schwintzer, P.: Improvements in high resolution gravity field modeling at GFZ; in: Segawa, J.; Fujimoto, H.; Okubo, S. (eds.) Gravity, Geoid and Marine Geodesy, IAG Symposia, Vol. 117, pp 445-452, Springer, ISBN (Print) 978-3540633525, 1997.
Rentsch, M.; Anzenhofer, M.; Gruber, T.; Neumayer, K.H.: Altimetric gravity anomalies based on Geosat and ERS-1 geodetic phase data; Annales Geophysicae, Vol. 15, EGU, 1997.

1996

Anzenhofer, M.; Gruber, T.; Rentsch, M.: Global high resolution mean sea surface based on ERS-1 35- and 168-day cycles and TOPEX data; in: Rapp, R.H.; Cazenave, A.A.; Nerem, R.S. (eds.) Global Gravity Field and Its Temporal Variations, IAG Symposia, Vol. 116, pp 208-217, Springer, ISBN (Print) 3-540-60882-6, 1996.
Gruber, T.; Anzenhofer, M.; Rentsch, M.: The 1995 GFZ high resolution gravity model; in: Rapp, R.H.; Cazenave, A.A.; Nerem, R.S. (eds.) Global Gravity Field and Its Temporal Variations, IAG Symposia, Vol. 116, pp 61-70, Springer, ISBN (Print) 3-540-60882-6, 1996.
Rajasenan, C.; Anzenhofer, M.; Gruber, T.; Massmann, F. H.; Reigber, C.: Cross-calibration of ERS-2 radar altimeter using precision ERS orbits; Paper presented at AAS/AIAA Space Flight Mechanics Meeting, Nr. 96-164, 1996.

1995

Rentsch, M.; Anzenhofer, M.; Gruber, T.: The GFZ activities in support of ERS-2 altimetry; EOS Transactions, Vol. 76, Nr. 46, AGU, 1995.
Gruber, T.; Anzenhofer, M.; Rentsch, M.: D-PAF mean sea surfaces and high resolution gravity field models based on ERS-1 altimeter data; in: Sünkel, H.; Marson, I. (eds.) Gravity and Geoid, IAG Symposia, Vol. 113, pp 347-356, Springer, ISBN (Print) 978-3540592044, 1995.
Anzenhofer, M.; Gruber, T.: MSS93A: A new stationary sea surface combining one year upgraded ERS-1 fast delivery data and 1987 GEOSAT altimeter data ; Bulletin Géodésique, Vol. 69, Nr. 3, pp 157-163, ISSN 0007-4632, DOI: 10.1007/BF00815484, 1995.
Gruber, T.; Anzenhofer, M.; Rentsch, M.: ERS ocean geoid product generation at D-PAF; Annales Geophysicae, Vol. 13, Nr. 1, EGU, 1995.
Rentsch, M.; Anzenhofer, M.; Gruber, T.; Reigber, C.: High resolution gravity signatures along the Peru/Chile trench; Annales Geophysicae, Vol. 13, Nr. C151, EGU, 1995.
Rajasenan, C.; Anzenhofer, M.; Gruber, T.; Massmann, F.H.: Initial estimate of ERS-2 radar altimeter bias; Annales Geophysicae, Vol. 14, Nr. C176, EGU, 1995.

1993

Gruber, T.; Anzenhofer, M.; Reigber, C.; Rentsch, M.: ERS-1 altimeter data processing at GFZ/D-PAF: recent results and future plans; EOS Transactions, Vol. 74, Nr. 43, pp 188, AGU, 1993.
Anzenhofer, M.; Bosch, W.; Gruber, T.; Spöcker, N.: D-PAF quick-look sea surface height monitoring with ERS-1 fast delivery altimeter data; in: Montag, H.; Reigber, C. (eds.) Geodesy and Physics of the Earth, IAG Symposia, Vol. 112, pp 87-90, Springer, ISBN (Print) 3-540-56572-8, 1993.
Gruber, T.; Bosch, W.: OGE12, a new 360 gravity field model; in: Montag, H.; Reigber, C. (eds.) Geodesy and Physics of the Earth, IAG Symposia, Vol. 112, pp 83-86, Springer, ISBN (Print) 3-540-56572-8, 1993.
Gruber, T.; Anzenhofer, M.; Rentsch, M.: Quick-look ocean products generation at D-PAF; Proceedings of 2nd ERS-1 Symposium: Space at the Service of our Environment, Vol. SP-361, Nr. II, pp 1191-1196, ESA, 1993.
Gruber, T.; Anzenhofer, M.: The GFZ 360 gravity field model; in: Forsberg, Denker (eds.) Proceedings of Session G3 - European Geophysical Society XVIII General Assembly, Geodetic Division Kort-og Matrikelstyrelsen, 1993.

1991

Bosch, W.; Gruber, T.: Altimetry based geoid determination at the German processing and archiving facility within the ERS-1 project; in: Rapp, R.H.; Sansò, F. (eds.) Determination of the Geoid - Present and Future, IAG Symposia, Vol. 106, pp 75-85, Springer, ISBN (Print) 3-540-97470-9, 1991.

Talks -> Top of page

2012

Gruber, T.; Rummel, R.: Characteristics and performance of GOCE based gravity field models; European Geosciences Union General Assembly 2012, Wien, 26.04.2012, Download
Gruber, T.: Satellitengravimetrie - Heutiger Stand und Blick in die Zukunft; Geodätisches Kolloquium der Universität Karlsruhe, Karlsruhe, 02.02.2012, Download

2011

Angermann, D.; Gruber, T.; Bouman, J.; Gerstl, M.; Heinkelmann, R.; Hugentobler, U.; Sanchez, L.; Steigenberger, P.: The importance of common standards and conventions for consistent GGOS products; AGU Fall Meeting 2011, San Francisco, 09.12.2011
Fecher, T.; Pail, R.; Gruber, T.: Global gravity field determination by combination of terrestrial and satellite gravity data; AGU Fall Meeting 2011, San Francisco, 08.12.2011
Visser, P. N.; Ditmar, P.; Teixeira da Encarnacao, J.; Murböck, M.; Gruber, T.; van Dam, T. M.; Sneeuw, N. J.; Reubelt, T.; Anselmi, A.; Cesare, S.; Cossu, F.; Parissch, M.; Sechi, G.; Massotti, L.; Aguirre, M.: Scientific assessment of a next generation gravity mission; AGU Fall Meeting 2011, San Francisco, 08.12.2011
Murböck, M.; Pail, R.; Gruber, T.: Spherical harmonic analysis of coloured accelerometer noise on different low-low SST satellite pairs; Projekttreffen Future Gravity Field Missions Geotechnologien Beobachtung des Systems Erde aus dem Weltraum, Stuttgart, 12.10.2011
Stummer, C.; Pail, R.; Bosch, W.; Bouman, J.; Fuchs, M.; Heck, B.; Grombein, T.; Gruber, T.; Murböck, M.; Rummel, R.; Schmidt, M.; Seitz, K.: GOCE gravity gradient analysis; Statusseminar Geotechnologien Beobachtung des Systems Erde aus dem Weltraum, Stuttgart, 11.10.2011
Zenner, L.; Dobslaw, H.; Gruber, T.: Verbesserte Modellierung von Massenvariationen für eine optimierte Schwerefeldanalyse; Geodätische Woche 2011, Nürnberg, 29.09.2011
Angermann, D.; Boumann, J.; Gerstl, M.; Gruber, T.; Heinkelmann, R.; Hugentobler, U.; Sanchez, L.; Steigenberger, P.: GGOS Bureau on Standards; Unified Analysis Workshop, Zürich, 16.09.2011
Murböck, M.; Pail, R.; Gruber, T.; Reubelt, T.; Sneeuw, N.; Fichter, W.; Müller, J.: Concepts for future gravity satellite missions; Fragile Earth: Geological Processes from Global to Local Scales, Associated Hazards & Resources, München, 05.09.2011, Download
Gruber, T.; e.motion, Team; NGGM, Teams: Recent studies on future gravity field missions in Europe: e.motion vs. NGGM; GRACE Science Team Meeting, Austin, Texas, 09.08.2011, Download
Gruber, T.; Floberghagen, R.; Fehringer, M.; Rummel, R.: Mission status and performance of GOCE gravity field models; GRACE Science Team Meeting, Austin, Texas, 08.08.2011, Download
Fecher, T.; Pail, R.; Gruber, T.: Combined global gravity field determination by using terrestrial and satellite gravity data; European Geosciences Union General Assembly 2011, Wien, 04.04.2011
Gruber, T.; HPF, Team: GOCE gravity field and orbit results: the HPF experience; 4th International GOCE User Workshop, München, 31.03.2011, Download
Horvath, A.; Dinardo, S.; Pail, R.; Gruber, T.; Benveniste, J.: Exploitation of GOCE and CryoSat-2 data - combined applications ; 4th International GOCE User Workshop, München, 31.03.2011

2010

Rummel, R.; Gruber, T.: GOCE products for Earth science community; AGU Fall Meeting 2010, San Francisco, 15.12.2010, Download
Zenner, L.; Gruber, T.; Flechtner, F.; Jäggi, A.; Beutler, G.: Non-tidal atmospheric and oceanic mass variations - Impact on GRACE data analysis; GRACE Science Team Meeting, Potsdam, 11.11.2010
Gruber, T.; e.motion, Team: e.motion - A Proposal for a Future Satellite Mission for the Determination of the Time-Variable Earth Gravity Field; GRACE Science Team Meeting, Potsdam, 11.11.2010, Download
Floberghagen, R.; Fehringer, M.; Gruber, T.: GOCE Satellite and Mission Performance; GRACE Science Team Meeting, Potsdam, 11.11.2010, Download
Gruber, T.: e.motion - Ein Vorschlag für eine zukünftige Satellitenmission zur Bestimmung des zeitvariablen Erdschwerefeldes; Geodätische Woche 2010, Köln, 06.10.2010, Download
Fecher, T.; Pail, R.; Gruber, T.: Globale Schwerefeldbestimmung aus terrestrischen Daten; Geodätische Woche 2010, Köln, 06.10.2010
Gruber, T.: Projekt Future Gravity Mission: Ausblick und Anwendungspotentiale; BMBF Geotechnologien Statusseminar "Erfassung des Systems Erde aus dem Weltraum III", Bonn, 04.10.2010, Download
Gruber, T.: Activities towards Future Gravity Missions in Europe; Gravity from Space for Oceans, Land Ice and Sea Level Rise, Hamburg, 29.09.2010, Download
Albertella, A.; Rummel, R.; Savcenko, R.; Bosch, W.; Janjic, T.; Schröter, J.; Gruber, T.; Bouman, J.: Dynamic Ocean Topography from GOCE - Some preliminary Attempts; ESA Living Planet Symposium, Bergen, Norwegen, 30.06.2010
Pail, R.; Goiginger, H.; Mayrhofer, R.; Fecher, T.; Gruber, T.; Schuh, W.D.; Brockmann, J.M.; Krasbutter, I.; Höck, E.: Global Gravity Field Model derived from GOCE Orbit and Gradiometry Data; ESA Living Planet Symposium, Bergen, Norwegen, 29.06.2010
Bouman, J.; Gruber, T.; Rispens, S.; Schrama, E.; Tscherning, C.; Veicherts, M.; Visser, P.: GOCE Gravity Gradients in Instrumental and Terrestrial Frames; ESA Living Planet Symposium, Bergen, Norwegen, 29.06.2010
Gruber, T.; Ackermann, C.; Fecher, T.; Heinze, M.; Visser, P.: Validation of GOCE Gravity Field Models and Precise Science Orbits; ESA Living Planet Symposium, Bergen, Norwegen, 29.06.2010, Download
Gruber, T.: On the Validation of global Gravity Field Models; GOCE Summer School, Herrsching, 03.06.2010, Download
Hosse, M.; Gruber, T.: Data Products and Formats - GOCE L2 XML Parser; GOCE Summer School, Herrsching, 31.05.2010
Bouman, J.; Rispens, S.; Visser, P.; Veicherts, M.; Tscherning, C.; Pail, R.; Mayrhofer, R.; Gruber, T.; Schrama, E.: Gravity gradient analysis at the GOCE High-level Processing Facility; European Geosciences Union General Assembly 2010, Wien, 07.05.2010, Download
Rummel, R.; Gruber, T.: GOCE science data processing system - status and plans; European Geosciences Union General Assembly 2010, Wien, 07.05.2010, Download
Jäggi, A.; Prange, L.; Meyer, U.; Mervart, L.; Beutler, G.; Gruber, T.; Dach, R.; Pail, R.: Gravity field determination at AIUB: from annual to multi-annual solutions; European Geosciences Union General Assembly 2010, Wien, 07.05.2010, Download
Gruber, T.: Die ESA Erdschwerefeldmission GOCE - Übersicht und Status; 4. Workshop des DFG Schwerpunktprogrammes Massentransport und Massenverteilung im Erdsystem SPP1257, Dipperz, 22.02.2010
Gruber, T.: ESA's Earth Gravity Field Mission GOCE - Status, Observation Technique and Data Analysis; Kolloquium Satellitennavigation, Technische Universität München, 12.01.2010, Download

2009

Gruber, T.; Zenner, L.; Trautmann, T.; Fagiolini, E.; Wickert, J.; Flechtner, F.; Stammer, D.: Overview of the IDEAL-GRACE Project; Workshop on Atmospheric Effects in Space Geodesy, TU Wien, 12.11.2009
Gruber, T.: Die ESA Schwerefeldmission GOCE - Aktueller Stand, Messtechnik und Datenanalyse; Intergeo und Geodätische Woche 2009 - Wissen und Handeln für die Erde, Karlsruhe, 24.09.2009, Download
Gruber, T.; Zenner, L.; Jäggi, A.: Impact of atmospheric uncertainties on GRACE de-aliasing and gravity field models; Geodesy for Planet Earth - IAG 2009, Buenos Aires, 03.09.2009
Hugentobler, U.; Angermann, D.; Bouman, J.; Gerstl, M.; Gruber, T.; Richter, B.; Steigenberger, P.: GGOS Bureau for Standards and Conventions: Integrated Standards and Conventions for Geodesy; Geodesy for Planet Earth - IAG 2009, Buenos Aires, 03.09.2009
Gruber, T.; Rummel, R.; EGG-C, Consortium: GOCE Science Data Processing System - Status and Plans; Geodesy for Planet Earth - IAG 2009, Buenos Aires, 31.08.2009, Download
Gruber, T.: Observing the Earth Gravity Field with GOCE; Asia Oceania Geosciences Society general Assembly 2009, Singapur, 13.08.2009, Download
Zenner, L.; Fagiolini, E.; Flechtner, F.; Gruber, T.; Rummel, R.; Schmidt, T.; Schwarz, G.; Stammer, D.; Trautmann, T.; Wickert, J.: Analysis of uncertainties in atmospheric models & impact on GRACE de-aliasing; 3. Workshop des DFG Schwerpunktprogrammes 1257, Massentransporte und Massenverteilung im Erdsystem, Eitorf, 30.06.2009
Gruber, T.: The Global Water Cycle from a Geodetic Point of View; 3. Workshop des DFG Schwerpunktprogrammes 1257, Massentransporte und Massenverteilung im Erdsystem, Eitorf, 29.06.2009, Download
Bouman, J.; Rispens, S.; Gruber, T.; Schrama, E.; Visser, P.; Tscherning, C.C.; Veicherts, M.: Gravity Gradient Preprocessing at the GOCE HPF; European Geosciences Union General Assembly 2009, Wien, 21.04.2009
Jaeggi, A.; Beutler, G.; Prange, L.; Meyer, U.; Mervart, L.; Dach, R.; Rummel, R.; Gruber, T.: Gravity Field Determination at AIUB: Current Activities; European Geosciences Union General Assembly 2009, Wien, 21.04.2009
Rummel, R.; Gruber, T.: GOCE Science Data Processing System – Status and Plans ; European Geosciences Union General Assembly 2009, Wien, 21.04.2009, Download
Hugentobler, U.; Angermann, D.; Bouman, J.; Gerstl, M.; Gruber, T.; Richter, B.; Steigenberger, P.: GGOS Bureau for Standards and Conventions - Report; GGOS Steering Committee, Vienna, Austria, 18.04.2009

2008

Gruber, T.; Beutler, G.; Fecher, T.; Jäggi, A.; Rummel, R.; Zenner, L.: Earth Gravity Field Determination from Space - A Computational Challenge; LRZ Linux-Cluster Workshop, Garching, 08.12.2008, Download
Gruber, T.: Die Schwerefeldmission GOCE - von der Beobachtungsgröße zum Schwerefeldmodell; Geodätisches Kolloquium der Universität Bonn, Bonn, 06.11.2008, Download
Gruber, T.; Fagiolini, E.; Flechtner, F.; Schmidt, T.; Schwarz, G.; Stammer, D.; Trautmann, T.; Wickert, J.; Zenner, L.: Introduction to the IDEAL-GRACE Project and General Status; 2nd Colloquium of DFG Priority Program SPP1257 Mass Transport and Mass Distribution in the Earth System, München, 06.10.2008, Download
Zenner, L.; Gruber, T.: Propagation of Atmospheric Model errors to Gravity Potential Harmonics - Impact on GRACE De-Aliasing; 2nd Colloquium of DFG Priority Program SPP1257 Mass Transport and Mass Distribution in the Earth System, München, 06.10.2008, Download
Gruber, T.; Rummel, R.; Stummer, C.: Die Verarbeitung der GOCE Daten - von der Messung bis zum Schwerefeld; Workshop der Forschungsgruppe Satellitengeodäsie, Bad Kötzting, 17.07.2008, Download
Gruber, T.; Köhl, A.: Validation of the EGM2008 Gravity Field with GPS-Levelling and Oceanographic Analyses; IAG International Symposium on "Gravity, Geoid and Earth Observation 2008", Chania, Griechenland, 24.06.2008, Download
Gruber, T.; EGG-C, Consortium: GOCE Level 2 Products - A Guide for Users; IAG International Symposium on "Gravity, Geoid and Earth Observation 2008", Chania, Griechenland, 24.06.2008, Download
Gruber, T.: The GOCE Gravity Field Space Mission - An Important Step for the Exploration of our Planet; INCOSE 2008 System Engineering for the Planet, Utrecht, Niederlande, 17.06.2008, Download
Gruber, T.: Die Rolle der Atmosphäre in der Geodäsie; Internes Seminar des Instituts für Physik der Atmosphäre, DLR Oberpfaffenhofen, 03.03.2008, Download
Wermuth, M.; Gruber, T.: GOCE HPF Products; GOCINO Workshop, Reading; UK, 07.01.2008
Zenner, L.; Gruber, T.: GOCE Data Processing - Treatment of Temporal Gravity Variations; GOCINO Workshop, Reading; UK, 07.01.2008, Download

2007

Rummel, R.; Gruber, T.: Status and Goals of the GOCE Mission and the GOCE GRAND II Project; 2. Statusseminar „Erkundung des Systems Erde aus dem Weltraum", München, Germany, 22.11.2007
Zenner, L.; Fagiolini, E.; Flechtner, F.; Gruber, T.; Schwarz, G.; Trautmann, T.; Wickert, J.: The Impact of Uncertainties of Global Atmosphere Models on the Gravity Field Determination with GRACE; Joint International GSTM and DFG SPP Symposium, Potsdam, Germany, 16.10.2007, Download
Gruber, T.; Peters, T.; Zenner, L.: The Role of the Atmosphere for Satellite Gravity Field Missions; IUGG XXIV General Assembly, Perugia, Italien, 04.07.2007, Download
Huang, J.; Kotsakis, C.; Gruber, T.: Review of Evaluation Methods and Test results for the Quality Assessment of Earth Gravity Models; IUGG XXIV General Assembly, Perugia, Italien, 04.07.2007, Download
Koop, R.; Gruber, T.; Visser, P.; Sneeuw, N.; King, M.; Bamber, J.; Bierkens, M.; Dam, T. van; Losch, M.; Thomas, M.; Kern, M.; Haagmans, R.: Monitoring and Modelling Individual Sources of Mass Distribution and Transport in the earth System by Means of Satellites; IUGG XXIV General Assembly, Perugia, Italien, 04.07.2007

2006

Gruber, T.; Zenner, L.; Trautmann, T.; Wickert, J.; Flechtner, F.; Stammer, D.: Improved De-Aliasing for Gravity Field Modelling with GRACE; GRACE Science Team Meeting, San Francisco, 08.12.2006, Download
Gruber, T.; Rummel, R.; Koop, R.; Floberghagen, R.: Status of the GOCE Mission; GRACE Science Team Meeting, San Francisco, 08.12.2006, Download
Gruber, T.; Rummel, R.; Koop, R.: How to use GOCE level 2 Products; Third GOCE User Workshop, ESA-ESRIN Frascati, 08.11.2006, Download
Koop, R.; Gruber, T.; Rummel, R.: The Status of the GOCE High-Level processing Facility (HPF); Third GOCE User Workshop, ESA-ESRIN Frascati, 08.11.2006, Download
Rummel, R.; Flury, J.; Gruber, T.: GOCE Research in Germany: From Sensor Analysis to Earth System Science; Third GOCE User Workshop, ESA-ESRIN Frascati, 06.11.2006, Download
Stummer, C.; Gruber, T.: Analyse der Gradiometergleichungen der GOCE-Satellitenmission; Geodätische Woche 2006, ICM, München, 11.10.2006, Download
Gruber, T.; Abrikosov, O.: GOCE Standards and Models - Challenges for the 1 cm Geoid; GRF2006 - Geodetic Reference Frames, LVG, München, 09.10.2006, Download
Rummel, R.; Gruber, T.; Flury, J.: GOCE-GRAND II Project Overview and Status of the GOCE Mission; Geotechnologien Statusseminar "Beobachtung des Systems Erde aus dem Weltraum", Universitätsclub Bonn, 18.09.2006, Download
Gruber, T.; GOCE-GRAND II, Team: Challenges of a 1 cm Geoid from GOCE; Geotechnologien Statusseminar "Beobachtung des Systems Erde aus dem Weltraum", Universitätsclub Bonn, 18.09.2006, Download
Gruber, T.; Koop, R.; Rummel, R.: High-level data processing facility for ESA's GOCE gravity mission; European Geosciences Union General Assembly 2006, Vienna, Austria, 03.04.2006, Download

2005

Gruber, T.; Rummel, R.; Koop, R.: The GOCE Science Data Processing Facility; AGU Fall Meeting 2005, San Francisco, 06.12.2005, Download
Gruber, T.: Validating Gravity Fields from New Satellite Missions - Methods and Limitations; Dynamic Planet 2005, Cairns, Australia, 25.08.2005, Download
Gruber, T.; Rummel, R.: Concept and Capability of GOCE; GOCINA Workshop, Luxembourg, 13.04.2005, Download
Gruber, T.; Rummel, R.; Koop, R.: The GOCE High Level Processign Facility; GOCINA Workshop, Luxembourg, 13.04.2005, Download

2004

Gruber, T.; Rummel, R.; Koop, R.: The GOCE High Level Processing Facility; Gravity Geoid and Space Missions GGSM2004, Porto Portugal, 30.08.2004, Download
Gruber, T.: Die ESA Schwerefeldmission GOCE: Stand der Mission und geplantes Auswertesystem; Kooperation für GOCE-HPF, Ozeanmodellierung, Institut für Planetare Geodäsie, TU Dresden, 03.08.2004, Download
Rummel, R.; Gruber, T.; Flury, J.: ESA's First Earth Explorer Mission GOCE; Joint CHAMP/GRACE Science Meeting, Potsdam, 06.07.2004
Gruber, T.; Rummel, R.: GOCE-GRAND and its Role in the ESA GOCE Ground Segment; GEOTECHNOLOGIEN Statusseminar, GFZ Potsdam, 05.07.2004, Download
Rummel, R.; Gruber, T.; Flury, J.: GOCE-GRAND: The National "Geotechnology" Project in Support of ESA's First Earth Explorer Mission GOCE; GEOTECHNOLOGIEN Statusseminar, GFZ Potsdam, 05.07.2004
Wermuth, M.; Földvary, L.; Gerlach, C.; Gruber, T.; Frommknecht, B.; Peters, T.; Rummel, R.: A gravity field model from two years of CHAMP kinematic orbits using the energy balance approach; European Geosciences Union General Assembly 2004, Nizza, 28.04.2004
Gruber, T.; Rummel, R.; Koop, R.: High Level Processing Facility for GOCE: Products and Processing Strategy; 2nd International GOCE User Workshop: GOCE The Geoid and Oceanography, ESA-ESRIN, Frascati, 08.03.2004, Download

2003

Gruber, T.: GOCE Datenprozessierung von den Rohdaten bis zum Geoid; GOCE-CryoSat Workshop, Friedrichshafen, 04.11.2003, Download
Gerlach, C.; Földvary, L.; Wermuth, M.; Gruber, T.; Rummel, R.; Rothacher, M.; Frommknecht, B.; Peters, T.; Steigenberger, P.: Gravity Field Determination Based on the Energy Balance Approach Using Purely Kinematic CHAMP Orbits; 2nd CHAMP Science Meeting, GFZ, Potsdam, 02.09.2003
Gruber, T.; Flury, J.; Peters, T.; Svehla, D.: Impact of New Gravity Missions for Satellite Altimetry Applications; IUGG XXIII General Assembly 2003, Sapporo, Japan, 09.07.2003, Download
Gruber, T.: Gravity Field Models Beyond CHAMP, GRACE AND GOCE: A Synergetic View of Global Gravity Field Computation; Internes Seminar, Deutsches Geodätisches Forschungsinstitut, München, München, 20.03.2003, Download

2002

Gruber, T.: Time variable gravity field: Using future Earth observation missions for high frequency de-aliasing; IERS Workshop on Combination Research and Global Geophysical Fluids, BADW, München, 19.11.2002, Download
Gruber, T.: Gravity Field Models beyond CHAMP, GRACE and GOCE; Heiskanen Symposium in Geodesy, Celebrating 50 Years of Geodetic Science at the Ohio State University,, Columbus, Ohio, 03.10.2002, Download
Gruber, T.; Steigenberger, P.: Impact of New Gravity Field Missions for Sea Surface Topography Determination; 3rd Meeting of the International Gravity and Geoid Commission, Thessaloniki, 29.08.2002, Download

2001

Gruber, T.: Identification of Processing and Product Synergies for Gravity Field Missions in View of the CHAMP and GRACE Science Data System Developments; 1. International GOCE User Workshop, Noordwijk, 23.04.2001, Download
Gruber, T.; Wünsch, J.; Bettadpur, S.; Pekker, T.: Atmospheric and Oceanic Gravity Field De-Aliasing for GRACE Science Data Processing; EGS 26th General Assembly, 25.-30. März 2001, Nizza, 27.03.2001, Download

2000

Gruber, T.; Bettadpur, S.; Watkins, M.M.: GRACE Science Data System Development Status; AGU Fall Meeting 2000, San Francisco, 15.12.2000
Gruber, T.; Bode, A.; Reigber, C.; Schwintzer, P.; Balmino, G.; Biancale, R.; Lemoine, J. M.: The GRIM5-C1 Combined Gravity Field Model; IAG Symposium Gravity, Geoid and Geodynamics, Banff, Canada, 01.08.2000
Watkins, M.M.; Bertiger, W.I.; Kruizinga, G.L.; Wu, S.C.; Yuan, D.N.; Bettadpur, S.V.; Gruber, T.: GRACE Science Data System Status and recent Developments; IAG Symposium Gravity, Geoid and Geodynamics, Banff, Canada, 01.08.2000

1999

Gruber, T.; Reigber, C.; Schwintzer, P.: The 1999 GFZ Pre-CHAMP High Resolution Gravity Model; IUGG XXII General Assembly, Birmingham, 19.07.1999
Gruber, T.: CHAMP Small Satellite Mission: The First European Spaceborne GPS Surface Reflection Experiment; ESA Workshop on Meteorological and Oceanographic Application of GNSS Surface Reflections: From Modelling to User Requirements, De Bilt, Netherlands, 06.07.1999

1998

Gruber, T.; Barthelmes, F.; Greiner-Mai, H.; Jochmann, H.; Reigber, C.; Wünsch, J.: Temporal Gravity Field Variations from Oceanic Atmospheric and Inner Core Mass Redistribution and their Sensitivity to New Gravity Missions CHAMP and GRACE; 2nd Joint Meeting of the International Gravity Commission (IGC) and the International Geoid Commission (IGeC), Trieste, Italy, 07.09.1998

1997

Gruber, T.; Reigber, C.: The CHAMP Mission and its Capabilities to Recover the Ocean Surface from Reflected GPS Signals; JPL Workshop on Ionospheric Determination and Specification for Ocean Altimetry and GPS Surface Reflections, Pasadena, USA, 02.12.1997
Gruber, T.: Aktuelle Hochauflösende Schwerefeldmodelle des GFZ; 2. Geodätische Woche, Berlin, 06.10.1997
Gruber, T.: D-PAF Global Earth Gravity Models based on ERS; Third ERS Scientific Symposium, Florence, Italy, 17.03.1997

1996

Gruber, T.: Hochauflösende Schwerefeldmodellierung am GFZ; 1. Geodätische Woche, Stuttgart, 07.10.1996
Gruber, T.: Improvements in High Resolution Gravity Field Modelling at GFZ; IAG Symposium No. 117, Gravity, Geoid and Marine Geodesy, Tokio, Japan, 30.09.1996
Anzenhofer, M.; Gruber, T.: Determination of Sea Level Changes from 3 Years of Reprocessed ERS-1 Altimeter Data; IAG Symposium No. 117, Gravity, Geoid and Marine Geodesy, Tokio, Japan, 30.09.1996

1995

Gruber, T.: Quick-Look Altimeter Products Generated at the German Processing and Archiving Facility; IUGG XXI General Assembly, Boulder, USA, 03.07.1995
Gruber, T.: The 1995 GFZ High Resolution Gravity Model; IUGG XXI General Assembly, Boulder, USA, 03.07.1995
Gruber, T.: ERS Ocean Geoid Product Generation at D-PAF; European Geophysical Society, XX General Assembly, Hamburg, 03.04.1995

1994

Gruber, T.: D-PAF Altimeter Products - Status for ERS-1 and Modifications for ERS-2; European Conference on Satellite Altimetry, Athens, Greece, 07.11.1994
Gruber, T.: D-PAF Mean Sea Surfaces and High Resolution Gravity Field Models based on ERS-1 Altimeter Data; IAG Symposium No. 113: Gravity and Geoid, Graz, Austria, 12.09.1994

1993

Gruber, T.: D-PAF Sea Surface Models Generated from Different Data Sources; Second ERS-1 Symposium: Space at the Service of our Environment, Hamburg, 11.10.1993
Gruber, T.: The GFZ 360 Gravity Field Model; European Geophysical Society, XVIII General Assembly, Wiesbaden, Germany, 03.05.1993

1992

Gruber, T.: OGE12, a new 360 Gravity Field Model; IAG Symposium No. 112: Geodesy and Physics of the Earth, Potsdam, Germany, 05.10.1992
Gruber, T.: A New 360 Gravity Field Model; European Geophysical Society, XVII General Assembly, Edinburgh, UK, 06.04.1992

1991

Gruber, T.: High Resolution Geoid Determination based on recent GRIM-S1 Earth Model; European Geophysical Society, XVI General Assembly, Wiesbaden, Germany, 22.04.1991

Posters -> Top of page

2012

Zenner, L.; Bergmann, I.; Dobslaw, H.; Gruber, T.: Enhanced spatial resolution of the ocean de-aliasing model – Improved GRACE gravity field time series; European Geosciences Union General Assembly 2012, Wien, 26.04.2012
Yi, W.; Gruber, T.; Rummel, R.: Gravity field contribution analysis of GOCE gravitational gradient components; European Geosciences Union General Assembly 2012, Wien, 26.04.2012

2011

Horvath, A.; Dinardo, S.; Pail, R.; Gruber, T.: Validation of CryoSat-2 classical altimetry data over ocean using a GOCE geoid to derive absolute dynamic topography; AGU Fall Meeting 2011, San Francisco, 08.12.2011
Gruber, T.; Visser, P.: The third release of GOCE gravity field models - overview and performance analysis; AGU Fall Meeting 2011, San Francisco, 08.12.2011, Download
Horvath, A.; Dinardo, S.; Pail, R.; Gruber, T.; Benveniste, J.: Validation of CryoSat-2 classical altimetry data over ocean using a GOCE geoid to compute absolute dynamic topography; Ocean Surface Topography Science Team (OSTST) 2011, San Diego, 20.10.2011, Download
Murböck, M.; Pail, R.; Gruber, T.: Spherical harmonic analysis of coloured accelerometer noise on different low-low SST satellite pairs; Statusseminar Geotechnologien Beobachtung des Systems Erde aus dem Weltraum, Stuttgart, 11.10.2011
Wang, L.; Shum, C. K.; Simons, F. J.; Tassara, A.; Erkan, K.; Dai, C.; Gruber, T.; Rummel, R.; Stummer, C.: 2010 M8.8 Chilean Maule earthquake coseismic deformation using spaceborne gravimetry; European Geosciences Union General Assembly 2011, Wien, 07.04.2011
Murböck, M.; Gruber, T.; Pail, R.: Sensor requirements for a next generation gravity mission; European Geosciences Union General Assembly 2011, Wien, 04.04.2011
Gruber, T.; Visser, P.; Ackermann, C.; Hosse, M.: Validation of newly released GOCE gravity field models; European Geosciences Union General Assembly 2011, Wien, 04.04.2011, Download
Pail, R.; Goiginger, H.; Schuh, W.D.; Höck, E.; Brockmann, J.M.; Fecher, T.; Mayer-Gürr, T.; Kusche, J.; Jäggi, A.; Rieser, D.; Gruber, T.: Combination of GOCE data with complementary gravity field information (GOCO); 4th International GOCE User Workshop, München, 31.03.2011
Fecher, T.; Pail, R.; Gruber, T.: Global gravity field determination by combining GOCE and complementary data; 4th International GOCE User Workshop, München, 31.03.2011
Bouman, J.; Fuchs, M.; Gruber, T.; Schrama, E.; Tscherning, C.; Veicherts, M.; Visser, P.: GOCE Level 2 gravity gradients; 4th International GOCE User Workshop, München, 31.03.2011
Gruber, T.; Visser, P.; Ackermann, C.; Hosse, M.: Validation of 2nd release of GOCE gravity field models; 4th International GOCE User Workshop, München, 31.03.2011, Download

2010

Bouman, J.; Fiorot, S.; Fuchs, M.; Gruber, T.; Schrama, E. J.; Tscherning, C. C.; Veicherts, M.; Visser, P. N.: GOCE Level 2 gravity gradients; AGU Fall Meeting 2010, San Francisco, 15.12.2010
Fecher, T.; Pail, R.; Gruber, T.: Global gravity field determination from terrestrial data; AGU Fall Meeting 2010, San Francisco, 15.12.2010
Goiginger, H.; Rieser, D. G.; Pail, R.; Gruber, T.; Fecher, T.; Schuh, W.; Kusche, J.; Brockmann, J. M.; Mayer-Guerr, T.; Eicker, A.; Jaeggi, A.; Meyer, U.; Hausleitner, W.; Höck, E.; Krauss, S.; Maier, A.: Combined global gravity field models from space-based and ground-based data; AGU Fall Meeting 2010, San Francisco, 15.12.2010
Gruber, T.; Ackermann, C.; Hosse, M.; Visser, P. N.: Validation of GOCE gravity field models by means of geoid comparisons and orbit fits; AGU Fall Meeting 2010, San Francisco, 15.12.2010, Download
Stummer, C.; Fecher, T.; Pail, R.; Rummel, R.; Gruber, T.: Alternative GOCE gradiometer processing – Wiener method for angular rate determination; AGU Fall Meeting 2010, San Francisco, 15.12.2010, Download
Zenner, L.; Fagiolini, E.; Dara, I.; Flechtner, F.; Gruber, T.; Schmidt, T.; Schwarz, G.; Stammer, D.; Trautmann, T.; Wickert, J.: Improved De-Aliasing for Gravity Field Modelling with GRACE; DFG Colloquium of the Priority Program "Mass Transport and Mass Distribution in the Earth System" (SPP1257), Potsdam, 14.10.2010
Zenner, L.; Dobslaw, H.; Gegout, P.; Gruber, T.; Güntner, A.; Ramillien, G.: Improved Modelling of non-tidal Mass Variations for optimized Gravity Field Analysis; DFG Colloquium of the Priority Program "Mass Transport and Mass Distribution in the Earth System" (SPP1257), Potsdam, 14.10.2010
Pail, R.; Goiginger, H.; Gruber, T.; Fecher, T.; Schuh, W. D.; Brockmann, J. M.; Kusche, J.; Eicker, A.; Jäggi, A.; Hausleitner, W.; Höck, E.: Combined global Gravity Field Models from GOCE Data and complementary Data Types; ESA Living Planet Symposium, Bergen, Norwegen, 30.06.2010
Yi, W.; Murböck, M.; Rummel, R.; Gruber, T.: Performance Analysis of GOCE Gradiometer Measurements; ESA Living Planet Symposium, Bergen, Norwegen, 30.06.2010
Fagiolini, E.; Gruber, T.; Schmidt, T.; Schwarz, G.; Trautmann, T.; Wickert, J.; Zenner, L.: Quantitative impact of surface pressure variations on the Earth gravity field; European Geosciences Union General Assembly 2010, Wien, 06.05.2010, Download
Goiginger, H.; Hausleitner, W.; Höck, E.; Krauss, S.; Maier, A.; Pail, R.; Gruber, T.; Fecher, T.; Jäggi, A.; Meyer, U.; Schuh, W. D.; Brockmann, J. M.; Kusche, J.; Eicker, A.: The impact on a combined global gravity field model using simulated GOCE data; European Geosciences Union General Assembly 2010, Wien, 06.05.2010, Download

2009

Pail, R.; Goiginger, H.; Mayrhofer, R.; Höck, E.; Schuh, W.D.; Brockmann, J.M.; Krasbutter, I.; Fecher, T.; Gruber, T.: Gravity Field Determination based on Data from an actual GOCE Mission Simulation; Geodesy for Planet Earth - IAG 2009, Buenos Aires, 31.08.2009
Wang, X.; Gruber, T.; Rummel, R.: Determination of Mass Transport in the Earth System from Satellite Constellation flights - SWARM as an example; ESA's Second Swarm International Science Meeting, GFZ Potsdam, 26.06.2009
Fecher, T.; Gruber, T.; Rummel, R.: Truncation of Spherical Harmonic Series and its Influence on Gravity Field Modelling; European Geosciences Union General Assembly 2009, Wien, 23.04.2009, Download
Gruber, T.; Zenner, L.; van Dam, T.; Thomas, M.; Dobslaw, H.; Visser, P.; Vermeersen, B.; Bierkens, M.; van Beek, R.; Bamber, J.: Mass Variations in the System Earth - Forward Simulation and Geoid Impact; European Geosciences Union General Assembly 2009, Wien, 22.04.2009, Download
Zenner, L.; Gruber, T.: GRACE de-aliasing products - impact of atmospheric uncertainties; European Geosciences Union General Assembly 2009, Wien, 22.04.2009, Download
Pail, R.; Goiginger, H.; Mayrhofer, R.; Höck, E.; Schuh, W.D.; Brockmann, J.M.; Krasbutter, I.; Fecher, T.; Gruber, T.: GOCE gravity field simulation based on actual mission scenario; European Geosciences Union General Assembly 2009, Wien, 21.04.2009
Pail, R.; Goiginger, H.; Mayrhofer, R.; Höck, E.; Schuh, W.-D.; Brockmann, J.M.; Krasbutter, I.; Fecher, T.; Gruber, T.: GOCE gravity field simultation based on an actuall mission scenario; European Geosciences Union General Assembly 2009, Wien, 20.04.2009

2008

Fecher, T.; Gruber, T.; Zenner, L.: Computational Requirements for Earth Gravity Field Determination; LRZ Linux-Cluster Workshop, Garching, 08.12.2008, Download
Gruber, T.; Fagiolini, E.; Flechtner, F.; Schmidt, T.; Schwarz, G.; Stammer, D.; Trautmann, T.; Wickert, J.; Zenner, L.: IDEAL-GRACE: Goals of the Second Phase; 2nd Colloquium of DFG Priority Program SPP1257 Mass Transport and Mass Distribution in the Earth System, München, 06.10.2008, Download
Gruber, T.; Thomas, M.; Dobslaw, H.; Güntner, A.; Dietrich, R.: Monitoring and Modelling of Mass Variations and Transport in the system Earth (MOMA-EARTH); 2nd Colloquium of DFG Priority Program SPP1257 Mass Transport and Mass Distribution in the Earth System, München, 06.10.2008, Download
Fagiolini, E.; Flechtner, F.; Gruber, T.; Schmidt, T.; Schwarz, G.; Stammer, D.; Trautmann, T.; Wickert, J.; Zenner, L.: IDEAL-GRACE: Selected Results from the First Phase; 2nd Colloquium of DFG Priority Program SPP1257 Mass Transport and Mass Distribution in the Earth System, München, 06.10.2008, Download
Zenner, L.; Gruber, T.: Impact of Atmospheric & Oceanic Uncertainties on GRACE De-Aliasing Products; IAG International Symposium on "Gravity, Geoid and Earth Observation 2008", Chania, Griechenland, 26.06.2008, Download
Gruber, T.; Zenner, L.; van Dam, T.; Thomas, M.; Dobslaw, H.; Visser, P.; Vermeersen, B.; Bierkens, M.F.B.; van Beek, R.; Bamber, J.; Gladstone, R.: Mass Variations in the System Earth - Forward Simulation and Geoid Impact; IAG International Symposium on "Gravity, Geoid and Earth Observation 2008", Chania, Griechenland, 26.06.2008, Download
Stummer, C.; Gruber, T.; Bouman, J.; Rispens, S.: GOCE Gradiometry - A Guide for Users; IAG International Symposium on "Gravity, Geoid and Earth Observation 2008", Chania, Griechenland, 25.06.2008, Download
Fagiolini, E.; Flechtner, F.; Gruber, T.; Schmidt, T.; Schwarz, G.; Trautmann, T.; Wickert, J.; Zenner, L.: Characterization of Atmospheric Data Quality for an Improved Determination of Earth Gravity Fields; European Geosciences Union General Assembly 2008, Vienna, Austria, 15.04.2008, Download

2007

van Dam, T; Visser, P.; Vermeersen, B.; Gunter, B.; Schrama, E.; Bamber, J.; Bierkens, M.; Bouman, J.; Gladstone, R.; Gruber, T.; King, M.; Losch, M.; Reubelt, T.; Sneeuw, N.; Thomas, M.; van Beek, R.: Modelling Individual Sources Of Mass Distribution And Transport In The Earth System By Means Of Satellites - European Space Agency Mass Transport Study; AGU Fall Meeting 2007, San Francisco, 11.12.2007, Download
Gruber, T.; Rummel, R.; Koop, R.: Overview of GOCE Level 2 Gravity Field Products; IUGG XXIV General Assembly, Perugia, Italien, 04.07.2007, Download

2006

Gruber, T.; Ackermann, C.; Wermuth, M.; Visser, P.: Validation of GOCE Gravity Field Models; Third GOCE User Workshop, ESA-ESRIN Frascati, 06.11.2006, Download
Gruber, T.; Rummel, R.; Flury, J.: GOCE-GRAND II Project Overview and Status of the GOCE Mission; Geotechnologien Statusseminar "Beobachtung des Systems Erde aus dem Weltraum", Universitätsclub Bonn, 18.09.2006, Download

2005

Gruber, T.; Rummel, R.: Das GOCE Prozessierungssystem für wissenschaftliche Produkte; Begutachtung des Forschungs- und Entwicklungsprogramms 2006-2010 der Forschungsgruppe Satellitengeodäsie, Kötzting, 29.09.2005, Download
Wermuth, M.; Svehla, D.; Gerlach, C.; Földvary, L.; Gruber, T.: Schwerefeldanalyse aus kinematischen CHAMP-Orbits; FGS Begutachtung, Kötzting, 29.09.2005, Download
Gruber, T.; Peters, T.; Ackermann, C.; Dobslaw, H.: The Time-Variable Gravity Feld and the GOCE Mission; Dynamic Planet 2005, Cairns, Australia, 23.08.2005, Download
Koop, R.; Rummel, R.; Gruber, T.: Gravity Field Products from the GOCE High-Level Processing Facility; Dynamic Planet 2005, Cairns, Australia, 22.08.2005, Download

2004

Gruber, T.; Radanovic, J.: Gravity Field Model Validation with GPS-Levelling Geoid Heights; Gravity Geoid and Space Missions GGSM2004, Porto Portugal, 31.08.2004, Download
Rummel, R.; Flury, J.; Gruber, T.: GOCE-GRAND and its Role in the ESA GOCE Ground Segment; GEOTECHNOLOGIEN Statusseminar, GFZ Potsdam, 05.07.2004, Download
Gruber, T.: Validation Concepts for Gravity Field Models from New Satellite Missions; 2nd International GOCE User Workshop: GOCE The Geoid and Oceanography, ESA-ESRIN, Frascati, 09.03.2004, Download

2003

Gruber, T.; Peters, T.: Identification of Mass Variations from a Series of Global Gravity Field Models - A Simulation Study; IUGG XXIII General Assembly 2003, Sapporo, Japan, 04.07.2003, Download
Gruber, T.: GOCE-GRAND: Hochauflösende Schwerefeldmodellierung aus Beobachtungen von GOCE für die Geowissenschaften,; Geotechnologien Statusseminar "Beobachtung des Systems Erde aus dem Weltraum", BLVA, München, 12.06.2003, Download
Gerlach, C.; Földvary, L.; Svehla, D.; Gruber, T.; Frommknecht, B.; Oberndorfer, H.; Peters, T.; Rothacher, M.; Rummel, R.; Sneeuw, N.; Steigenberger, P.; Wermuth, M.: A CHAMP-only gravity field from kinematic orbits using the energy balance approach; EGS-AGU-EUG Joint Assembly, Nizza, 08.04.2003, Download
Flury, J.; Gruber, T.: Spectral Properties of Sea Surface Topography - Impact of the New Gravity Field Missions; EGS-AGU-EUG Joint Assembly, Nizza, 06.04.2003, Download

2000

Gruber, T.: Least Squares High Resolution Gravity Field Modelling - Degree 180 full versus block-diagonal Variance-Covariance Matrix Solution; IAG Symposium Gravity, Geoid and Geodynamics, Banff, Canada, 01.08.2000

1998

Gruber, T.: Estimation of Ocean Mass Redistribution by Means of Altimetry and Circulation Models and its Impact on the Gravity Field; International IAG Symposium Section II: Towards an Integrated Global Geodetic Observing System, München, 05.10.1998
Gruber, T.: A Global Grid of High Resolution Gravity Anomalies based on GEOSAT and ERS-1 Altimetry; 2nd Joint Meeting of the International Gravity Commission (IGC) and the International Geoid Commission (IGeC), Trieste, Italy, 07.09.1998

1997

Gruber, T.: Improvements of D-PAF Altimeter Products; Third ERS Scientific Symposium, Florence, Italy, 17.03.1997

1996

Gruber, T.: Global Map of Altimetric Gravity Based on ERS-1 Geodetic Phase Data; IAG Symposium No. 117, Gravity, Geoid and Marine Geodesy, Tokio, Japan, 30.09.1996

1995

Anzenhofer, M.; Gruber, T.: Global High Resolution Mean Sea Surface based on ERS-1 35- and 168 Day Cycles and Topex Data; IUGG XXI General Assembly, Boulder, USA, 03.07.1995

1993

Gruber, T.; Anzenhofer, M.: ERS-1 Altimeter Data Processing at GFZ/D-PAF: Recent Results and Future Plans; AGU Fall Meeting 1993, San Francisco, 06.12.1993
Gruber, T.: Quick-Look Ocean Products Generation at D-PAF; Second ERS-1 Symposium: Space at the Service of our Environment, Hamburg, 11.10.1993

Betreute Arbeiten -> Top of page

2011

Bachelorarbeit Kaniber, Stefan: Die Landeskoordinaten in Bayern im Jahr 2011; 2011.
Masterarbeit Tuttas, Sebastian: Joint gravimetric and geometric survey of geophysical signals - Feasibility study for the TERENO alpine and prealpine Ammer observatory; ISBN (Print) 978-3-934205-30-7, 2011, Download.

2010

Masterarbeit Fernandez, Joselito: Concepts for gravity field determination with satellites - Historical review and future perspectives; 2010.
Bachelorarbeit Schädler, Viktoria: Landesvermessung im Zeitalter des GPS; 2010.
Bachelorarbeit Wagenhäuser, Melanie: Analyse verschiedener Schwerefeldfunktionale auf Basis des EGM2008 Schwerefeldmodells; 2010.

2009

Masterarbeit Gülmüs, K. Orhan: Attitude control by magnetic actuators; 2009.

2008

Masterarbeit Dalmeir-Berthold, Michael: Investigation of the German Space Operations Center's (GSOC) Multi-Mission Operations System and identifications for future concepts; 2008.
Diplomarbeit Fecher, Thomas: Methodische Grundlagen von kombinierten Schwerefeldmodellen; ISBN (Print) 978-3-934205-25-3, 2008, Externer Link, Download.
Masterarbeit Qiu, Wei: Mass variations in the system Earth and their impact on the gravity field; 2008.

2007

Studienarbeit Beham, Florian: Die Rolle der Atmosphäre für die Schwerefeldbestimmung; 2007.
Diplomarbeit Dahle, Christoph: Global gravity field recovery from GOCE E2E test data; 2007.

2006

Diplomarbeit Mladek, Franziska: Hydrostatische Isostasie; ISBN (Print) 3-934205-23-2, 2006, Download.
Diplomarbeit Stummer, Claudia: Analyse der Gradiometergleichungen der GOCE Satellitenmission zur Schwerefeldbestimmung; ISBN (Print) 3-934205-24-0, 2006, Download.
Diplomarbeit Zenner, Lieselotte: Zeitliche Schwerefeldvariationen aus GRACE und Hydrologiemodellen; 2006.

2005

Diplomarbeit Brajovic, Jasmina: Validierung von Schwerefeldmodellen mit terrestrischen Daten; 2005.

2003

Diplomarbeit Savcenko, Roman: Berechnung von Schwereanomalien aus Altimetriedaten; 2003.

2002

Diplomarbeit Niedermeyer, Ursula: Der Einfluß von Atmosphärenmassenvariationen auf das Erdschwerefeld; 2002.
Diplomarbeit Steigenberger, Peter: MATLAB-Toolbox zur TOPEX/Poseidon-Altimeterdatenverarbeitung; ISBN (Print) 3-934205-13-5, 2002, Download.

Technische Universität München

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Dr.-Ing. Thomas Gruber

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2012

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