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Technische Universität München

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Earth Oriented Space Science and Technology

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Dr.-Ing. Martin Horwath


Institut für Astronomische und Physikalische Geodäsie
Technische Universität München
Arcisstr. 21
80333 München

Room: 2618
Tel: +49 89 / 289 231 96
Fax: +49 89 / 289 231 78
 
E-Mail: martin.horwath@bv.tum.de
Homepage: 

Go to: Courses | Forschungsprojekte | Publications | Talks | Posters | Betreute Arbeiten

Courses  -> Top of page



Forschungsprojekte  -> Top of page



Publications  -> Top of page

2012

  • Horwath, M.; Legrésy, B.; Rémy, F.; Blarel, F.; Lemoine, J.-M.: Consistent patterns of Antarctic ice sheet interannual variations from ENVISAT radar altimetry and GRACE satellite gravimetry; Geophysical Journal International, Vol. 189, Nr. 2, pp 863-876, Wiley, ISSN 0956-540X, DOI: 10.1111/j.1365-246X.2012.05401.x, 2012.

2011

  • Rummel, R.; Horwath, M.; Yi, W.; Albertella, A.; Bosch, W.; Haagmans, R.: GOCE, satellite gravimetry and antarctic mass transports; Surveys in Geophysics, Special Issue: "ISSI Workshop on the Earth's Cryosphere and Sea Level Change", Vol. 32, Nr. 4-5, pp 643-657, Springer, ISSN 0169-3298, DOI: 10.1007/s10712-011-9115-5, 2011.
  • Horwath, M.; Lemoine, J.-M.; Biancale, R.; Bourgogne, S.: Improved GRACE science results after adjustment of geometric biases in the Level-1B K-band ranging data; Journal of Geodesy, Vol. 85, Nr. 1, pp 23-38, Springer, ISSN 0949-7714, DOI: 10.1007/s00190-010-0414-2, 2011.

2010

  • Horwath, M.; Rülke, A.; Fritsche, M.; Dietrich, R.: Mass variation signals in GRACE products and in crustal deformations from GPS: a comparison; in: Flechtner, F.; Gruber, T.; Güntner, A.; Mandea, M.; Rothacher, M.; Schöne, T.; Wickert, J. (eds.) System Earth via Geodetic-Geophysical Space Techniques, pp 399-406, 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_34, 2010.

2009

  • Horwath, M.; Dietrich, R.: Signal and error in mass change inferences from GRACE: the case of Antarctica; Geophysical Journal International, Vol. 177, Nr. 3, pp 849-864, Wiley, ISSN 0956-540X, DOI: 10.1111/j.1365-246X.2009.04139.x, 2009.

2008

  • Anschütz, H.; Steinhage, D.; Eisen, O.; Oerter, H.; Horwath, M.; Ruth, U.: Small-scale spatio-temporal characteristics of accumulation rates in western Dronning Maud Land, Antarctica; Journal of Glaciology, Vol. 54, Heft 185, pp 315-323, International Glaciological Society, ISSN 0022-1430, DOI: 10.3189/002214308784886243, 2008.
  • Horwath, M.: Zur Ermittlung geophysikalischer Massensignale mit Schwerefeldmissionen: Eine Analyse des gegenwärtigen Standes am Beispiel der Antarktis; Dissertation, Technische Universität Dresden, 2008, Externer Link.

2007

  • Roemer, S.; Legrésy, B.; Horwath, M.; Dietrich, R.: Refined analysis of radar altimetry data applied to the region of the subglacial Lake Vostok/Antarctica; Remote Sensing of Environment, Vol. 106, Nr. 3, pp 269-284, Elsevier, ISSN 0034-4257, DOI: 10.1016/j.rse.2006.02.026, 2007.
  • Horwath, M.; Dietrich, R.; Barthelmes, F.; Förste, C.; Schwintzer, P.: CHAMP normal equation analyses for assessing sensitivities and parameter correlations; Proceedings of the Joint CHAMP/GRACE Science Meeting, GeoForschungsZentrum Potsdam, 2007, Externer Link.

2006

  • Horwath, M.; Dietrich, R.: Errors of regional mass variations inferred from GRACE monthly solutions; Geophysical Research Letters, Vol. 33, Nr. 7, EID L07502, American Geophysical Union, ISSN 0094-8276, DOI: 10.1029/2005GL025550, 2006.
  • Horwath, M.; Dietrich, R.; Baessler, M.; Nixdorf, U.; Steinhage, D.; Fritzsche, D.; Damm, V.; Reitmayr, G.: Nivlisen, an Antarctic ice shelf in Dronning Maud Land: geodetic-glaciological results from a combined analysis of ice thickness, ice surface height and ice-flow observations; Journal of Glaciology, Vol. 52, Heft 176, pp 17-30, International Glaciological Society, ISSN 0022-1430, DOI: 10.3189/172756506781828953, 2006.

2005

  • Wiehl, M.; Dietrich, R.: Time-variable gravity seen by satellite missions: on its sampling and its parametrization; in: Reigber, C.; Lühr, H.; Schwintzer, P.; Wickert, J. (eds.) Earth Observation with CHAMP, Results from Three Years in Orbit, pp 121-126, Springer, ISBN (Print) 978-3-540-22804-2, ISBN (Online) 978-3-540-26800-0, DOI: 10.1007/3-540-26800-6_19, 2005.
  • Wiehl, M.; Dietrich, R.; Lehmann, A.: How Baltic Sea water mass variations mask the postglacial rebound signal in CHAMP and GRACE gravity field solutions; in: Reigber, C.; Lühr, H.; Schwintzer, P.; Wickert, J. (eds.) Earth Observation with CHAMP, Results from Three Years in Orbit, pp 181-186, Springer, ISBN (Print) 978-3-540-22804-2, ISBN (Online) 978-3-540-26800-0, DOI: 10.1007/3-540-26800-6_29, 2005.

2003

  • Wiehl, M.; Legrésy, B.; Dietrich, R.: Potential of reflected GNSS signals for ice sheet remote sensing; Progress in Electromagnetics Research, Vol. 40, pp 177-205, EMW Publishing, ISBN (Print) 0-9679674-3-0, ISSN 1070-4698, DOI: 10.2528/PIER02102202, 2003.
  • Wiehl, M.; Legrésy, B.; Dietrich, R.: Potential of reflected GNSS signals for ice sheet remote sensing - abstract; Journal of Electromagnetic Waves and Applications, Vol. 17, Nr. 7, pp 1045-1047, VSP, ISSN 0920-5071, DOI: 10.1163/156939303322519135, 2003.

2001

  • Wiehl, M.: Local derivations on the Weyl algebra with one pair of generators; Acta Mathematica Hungarica, Vol. 92, Nr. 1-2, pp 51-59, Akadémiai Kiadó, ISSN 0236-5294, DOI: 10.1023/A:1013799926791, 2001.


Talks  -> Top of page

2012

  • Horwath, M.; van den Broeke, M. R.; Legrésy, B.; Sasgen, I.; Bamber, J.; Blarel, F.: Antarctic surface mass balance variations reflected by regional atmospheric modeling, satellite altimetry, and GRACE; European Geosciences Union General Assembly 2012, Wien, 26.04.2012
  • Sasgen, I.; Bamber, J. L.; van den Broeke, M.; Sandberg Sorensen, L.; Wouters, B.; Martinec, Z.; Horwath, M.; Konrad, H.; Rignot, E.; Velicogna, I.: On regional ice sheet mass balance from GRACE, the mass budget method, and ICESat; European Geosciences Union General Assembly 2012, Wien, 24.04.2012
  • Ivins, E.; Shepherd, A.; Luckman, A.; Smith, B.; Bromwich, D.; Yi, D.; Wingham, D.; Rignot, E.; Schrama, E. J. O.; Milne, G.; Zwally, H. J.; Pritchard, H.; Rott, H.; Joughin, I.; Velicogna, I.; Wahr, J.; Briggs, K.; Engdahl, M.; Doherty, M.; Horwath, M.; van den Broeke, M.; Forsberg, R.; Luthcke, S. B.; Bettadpur, S.; Scambos, T.; Wagner, T.; Payne, T.: Inter-comparison of mass balance estimates using space data and assimilation models; SLALOM 2012. Sea-Level and Adjustment of the Land Observations and Models, Athens, 21.03.2012

2011

  • Hosse, M.; Pail, R.; Horwath, M.; Mahatsente, R.; Götze, H.-J.; Jahr, J.; Jentzsch, G.; Gutknecht, B.D.; Köther, N.; Lücke, O.; Sharma, R.; Zeumann, S.: Integrated modelling of satellite and airborne gravity data of active plate margins; Geodätische Woche 2011, Nürnberg, 29.09.2011, Download
  • Horwath, M.; Sasgen, I.; Legrésy, B.; Rémy, F.; Blarel, F.; Lemoine, J.-M.; Dobslaw, H.; Martinec, Z.; Thomas, M.: Antarctic ice mass balance from satellite geodesy: understanding the signal beyond linear trends; European Geosciences Union General Assembly 2011, Wien, 08.04.2011

2010

  • Horwath, M.: What additional ICE/GIA Science Questions can be addressed with a longer Time-Series?; Gravity from Space for Oceans, Land Ice and Sea Level Rise, Hamburg, 30.09.2010
  • Horwath, M.: Land Ice Results (Greenland, Antactica, Glaciers, Smaller Ice Caps); Gravity from Space for Oceans, Land Ice and Sea Level Rise, Hamburg, 29.09.2010

2008

  • Rülke, A.; Horwath, M.; Fritsche, M.; Dietrich, R.; Rothacher, M.; Steigenberger, P.; Schmidt, R.; Döll, P.: Mass variations reflected in GRACE products and in crustal deformations from GPS: an intercomparison; European Geosciences Union General Assembly 2008, Vienna, Austria, 18.04.2008


Posters  -> Top of page

2012

  • Horwath, M.: What do we mean by ice sheet mass trends?; European Geosciences Union General Assembly 2012, Wien, 24.04.2012, Download

2011

  • Hosse, M.; Pail, R.; Horwath, M.; Mahatsente, R.; Götze, H.; Jahr, T.; Jentzsch, M.; Gutknecht, B.D.; Köther, N.; Lücke, O.; Sharma, R.; Zeumann, S.: Integrated modeling of satellite gravity data of active plate margins - bridging the gap between geodesy and geophysics; AGU Fall Meeting 2011, San Francisco, 08.12.2011, Download
  • Albertella, A.; Janjic, T.; Savcenko, R.; Horwath, M.: The impact of the new gravity field models in the mean dynamic ocean topography computation and the derived geostrophic velocities; AGU Fall Meeting 2011, San Francisco, 08.12.2011
  • Romanyuk, T.; Horwath, M.; Pail, R.: Vergleich von Zeitreihen aus GRACE-Schwerefeldlösungen im Hinblick auf Eismassenänderungen in Grönland; Geodätische Woche 2011, Nürnberg, 28.09.2011
  • Horwath, M.; Legrésy, B.; Rémy, F.; Blarel, F.; Lemoine, J.-M.: Antarctic interannual accumulation signals consistently monitored by GRACE satellite gravimetry and ENVISAT radar altimetry; European Geosciences Union General Assembly 2011, Wien, 05.04.2011
  • Horwath, M.; Lemoine, J.-M.; Biancale, R.; Bourgogne, S.: Improvement of GRACE solutions and of inferred mass variations after mitigating the effect of Level-1B (Release-1) K-band alignment biases; European Geosciences Union General Assembly 2011, Wien, 04.04.2011

2010

  • Horwath, M.; Lemoine, J.M.; Biancale, R.; Bourgogne, S.: Improvement of GRACE solutions and of inferred mass variations after mitigating the effect of present level-1B K-band alignment biases; GRACE Science Team Meeting, Potsdam, 11.11.2010


Betreute Arbeiten  -> Top of page

2011

  • Bachelorarbeit Romanyuk, Tetyana: Vergleich von Zeitreihen aus GRACE-Schwerefeldlösungen im Hinblick auf Eismassenänderungen in Grönland; 2011, Download.