Dr.-Ing. Moritz Rexer

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

Raum: 2613
Tel: +49 89 / 289 231 81
Fax: +49 89 / 289 231 78
 
E-Mail: moritz.rexer@mytum.de

Publikationen

2019

  • Saadat, S. A.; Safari, A.; Pitoňák, M.; Rexer, M.: Regional gravity field recovery of the void areas using SGG-derived surface residual gravity disturbances based on least-squares collocation: a case study in Iran. Journal of Applied Geophysics 164, 2019, 40 - 52 more… BibTeX Full text ( DOI )
  • Siemes, Christian; Rexer, Moritz; Schlicht, Anja; Haagmans, Roger: GOCE gradiometer data calibration. Journal of Geodesy, 2019 more… BibTeX Full text ( DOI )

2018

  • Rexer, Moritz; Hirt, Christian; Bucha, Blažej; Holmes, Simon: Solution to the spectral filter problem of residual terrain modelling (RTM). Journal of Geodesy 92 (6), 2018, 675--690 more… BibTeX Full text ( DOI )

2017

  • Hirt, Christian; Rexer, Moritz; Claessens, Sten; Rummel, Reiner: The relation between degree-2160 spectral models of Earth's gravitational and topographic potential: a guide on global correlation measures and their dependency on approximation effects. Journal of Geodesy 91 (10), 2017, 1179--1205 more… BibTeX Full text ( DOI ) Full text (mediaTUM)

2016

  • Hirt, C.; Reußner, E.; Rexer, M.; Kuhn, M.: Topographic gravity modelling for global Bouguer maps to degree 2,160: Validation of spectral and spatial domain forward modelling techniques at the 10 microgal-level. Journal of Geophysical Research: Solid Earth 121 (9), 2016, 6846 more… BibTeX Full text ( DOI ) Full text (mediaTUM)
  • Hirt, C.; Rexer, M.; Scheinert, M.; Pail, R.; Claessens, S.; Holmes, S.: A new degree-2190 (10 km resolution) gravity field model for Antarctica developed from GRACE, GOCE and Bedmap2 data. Journal of Geodesy 90 (2), 2016, 105-127 more… BibTeX Full text ( DOI ) Full text (mediaTUM)
  • Rexer, M.: Ultra-high-degree extension (v1.0) of SHTOOLS. 2016 more… BibTeX
  • Rexer, M.; Hirt, C.: Evaluation of intermediate TanDEM-X digital elevation data products over Tasmania using other digital elevation models and accurate heights from the Australian National Gravity Database. Australian Journal of Earth Sciences 63 (5), 2016, 599-609 more… BibTeX Full text ( DOI ) Full text (mediaTUM)
  • Rexer, M.; Hirt, C.; Claessens, S.; Tenzer, R.: Layer-based modelling of the Earth’s gravitational potential up to 10km-scale in spherical harmonics in spherical and ellipsoidal approximation. Surveys in Geophysics 37 (6), 2016, 1035 more… BibTeX Full text ( DOI ) Full text (mediaTUM)

2015

  • Hirt, C.; Rexer, M.: Earth2014: 1' shape, topography, bedrock and ice-sheet models - Available as gridded data and degree 10,800 spherical harmonics. International Journal of Applied Earth Observation and Geoinformation 39, 2015, 103-112 more… BibTeX Full text ( DOI ) Full text (mediaTUM)
  • Hirt, C.; Rexer, M.; Claessens, S.: Topographic evaluation of fifth-generation GOCE gravity field models - globally and regionally. In: Newton's Bulletin 5, Special issue on validation of GOCE gravity fields, International Association of Geodesy. IAG, 2015, 1-24 more… BibTeX Full text (mediaTUM)
  • Rexer, M.; Hirt, C.: Ultra-high-Degree Surface Spherical Harmonic Analysis Using the Gauss-Legendre and the Driscoll/Healy Quadrature Theorem and Application to Planetary Topography Models of Earth, Mars and Moon. Surveys in Geophysics 36 (6), 2015, 803-830 more… BibTeX Full text ( DOI ) Full text (mediaTUM)
  • Rexer, M.; Hirt, C.: Spectral analysis of the Earth’s topographic potential via 2D-DFT: a new data-based degree variance model to degree 90,000. Journal of Geodesy 89 (9), 2015, 887-909 more… BibTeX Full text ( DOI ) Full text (mediaTUM)
  • Rexer, M.; Hirt, C.; Claessens, S.; Braitenberg, C.: Use of topography in the context of the GOCE satellite mission - some examples. Proc. '5th International GOCE User Workshop', Paris, France, 25-28 November 2014, ESA Communications, 2015 more… BibTeX Full text (mediaTUM)
  • Rexer, M.; Pail, R.; Fecher, T.; Meyer, U.: Time Variable Gravity: Contributions of GOCE Satellite Data to Monthly and Bi-monthly GRACE Gravity Field Estimates. Proceedings of the International Symposium on Gravity, Geoid and Height Systems (GGHS2012), Springer, 2015 more… BibTeX Full text ( DOI )

2014

  • Rexer, M.; Hirt, C.: Comparison of free high resolution digital elevation data sets (ASTER GDEM2, SRTM v2.1/v4.1) and validation against accurate heights from the Australian National Gravity Database. Australian Journal of Earth Sciences, 2014, 1-15 more… BibTeX Full text ( DOI )

2013

  • Hirt, C.; Claessens, S.; Fecher, T.; Kuhn, M.; Pail, R.; Rexer, M.: New ultra-high resolution picture of Earth's gravity field. Geophysical Research Letters 2013, 2013 more… BibTeX Full text ( DOI ) Full text (mediaTUM)
  • Pail, R.; Fecher, T.; Murböck, M.; Rexer, M.; Stetter, M.; Gruber, Th.; Stummer, C.: Impact of GOCE Level 1b data reprocessing on GOCE-only and combined gravity field models. Studia Geophysica et Geodaetica, 2013 more… BibTeX Full text ( DOI )
  • Rexer, M.; Hirt, C.; Pail, R.; Claessens, S.: Evaluation of the third- and fourth-generation GOCE Earth gravity field models with Australian terrestrial gravity data in spherical harmonics. Journal of Geodesy, 2013, 1-15 more… BibTeX Full text ( DOI ) Full text (mediaTUM)

2012

  • Balss, Ulrich; Cong, X.Y.; Brcic, R.; Rexer, M.; Minet, C.; Breit, H.; Eineder, M.; Fritz, T.: High Precision Measurement on the Absolute Localization Accuracy of TerraSAR-X. Proc. IGARSS 2012, Munich, 2012 more… BibTeX

2010

  • Rexer, M.: Aufbau eines Katasters in Kambodscha. DVW-Nachrichten 60 (6), 2010, 90 more… BibTeX

Vorträge & Poster

2019

  • Siemes, C.; Rexer, M.; Schlicht, A.; Oikonomidou, X.; Gruber, Th.; Haagmans, R.; Floberghagen, R.; Frommknecht, B.: The New GOCE Gravity Gradient Dataset of the 2018 Reprocessing. ESA Living Planet Symposium, 2019 more… BibTeX
  • Siemes, C.; Rexer, M.; Schlicht, A.; Oikonomidou, X.; Gruber, Th.; Haagmans, R.; Floberghagen, R.; Frommknecht, B.: The New GOCE Gravity Gradient Dataset of the 2018 Reprocessing. 27th IUGG General Assembly, 2019 more… BibTeX

2018

  • Gruber, T.; Pail, R.; Rexer, M.; Oikonomidou, X.; GOCE HPF Consortium: GOCE Reprocessing towards Release 6 Gravity Field Models - Status and First Results. GRACE/GRACE-FO Science Team Meeting, 2018 more… BibTeX Full text (mediaTUM)
  • Rexer, M.; Hirt, C.; Bucha, B.: Spectrally complete residual terrain modelling (RTM) – On solving an often neglected filter problem. European Geosciences Union General Assembly, 2018 more… BibTeX
  • Rexer, M.; Siemes, C.; Schlicht, A.; Gruber, T.; Pail, R.; Oikonomidou, X.: Improved L1b and L2 products from the GOCE re-processing campaign. International Symposium Gravity, Geoid and Height Systems 2, 2018 more… BibTeX
  • Siemes, C.; Rexer, M.; Schlicht, A.; Haagmans, R.: The calibration of the GOCE gravity gradiometer. International Symposium Gravity, Geoid and Height Systems 2, 2018 more… BibTeX
  • Siemes, C.; Rexer, M.; Schlicht, A.; Haagmans, R.; Floberghagen, R.; Frommknecht, B.: On the reprocessing of GOCE gravity gradients. European Geosciences Union General Assembly, 2018 more… BibTeX

2017

  • Rexer, M.; Schlicht, A.; Marz, S.; Pail, R.; Schack, P.: Improving GOCE gravity field products at the geomagnetic poles in the frame of the INSIGHT project. SPP 1788-Dynamic Earth Colloquium, 2017 more… BibTeX
  • Rexer, M.; Hirt, C.; Pail, R.: High-resolution global forward modelling - A degree-5480 global ellipsoidal topographic potential model. European Geosciences Union General Assembly 2017, 2017 more… BibTeX

2016

  • Hirt, C.; Pail, R.; Rexer, M.: Ultra-high resolution modelling of the Earth's gravity field. Living Planet Symposium 2016, 2016 more… BibTeX
  • Hirt, C.; Rexer, M.: The 1 arc-min resolution Earth2014 global topography model. International Symposium on Gravity, Geoid and Height System 2016 - 1st Joint Commission 2 and IGFS Meeting, 2016 more… BibTeX
  • Reußner, E.; Hirt, C.; Rexer, M.; Kuhn, M.: Characterisation of the gravity field generated by a degree-2160 topography model. International Symposium on Gravity, Geoid and Height System 2016 - 1st Joint Commission 2 and IGFS Meeting, 2016 more… BibTeX
  • Rexer, M.; Claessens, S.; Hirt, C.: Convergence in spectral forward modelling - Binominal series solution vs. direct integral solution at high degrees. European Geosciences Union General Assembly 2016, 2016 more… BibTeX
  • Rexer, M.; Hirt, C.: Ultra-high degree spectral modelling of Earth and planetary topography. European Geosciences Union General Assembly 2016, 2016 more… BibTeX
  • Rexer, M.; Hirt, C.; Claessens, S.; Tenzer, R.: A framework for layer-based spectral forward modelling of Earth's gravitational field w.r.t. a reference sphere and a reference ellipsoid. International Symposium on Gravity, Geoid and Height System 2016 - 1st Joint Commission 2 and IGFS Meeting, 2016 more… BibTeX

2015

  • Fecher, T.; Pail, R.; Rexer, M.: Validation of GOCE Gravity Gradient Grids for Geophysical Applications. European Geosciences Union General Assembly 2015, 2015 more… BibTeX
  • Hirt, C.; Pail, R.; Rexer, M.: Ultra-high resolution modelling of the Earth's gravity field. TUM-IAS General Assembly, Garching, April 23-24, 2015, 2015 more… BibTeX
  • Hirt, C.; Rexer, M.: The new Earth2014 suite of shape, topography, bedrock and ice-sheet models: available as 1-arcmin gridded data and degree-10,800 spherical harmonics. 26th IUGG General Assembly 2015, 2015 more… BibTeX
  • Koronczay, D.; Bailey, R.; Bertone, S.; Credendino, S.; Kleinschneider, A.; Lanzky, M.; Łosiak, A.; Marcenat, C.; Martin, P.; Munoz Elorza, I.; Neidhart, T.; Rexer, M.; Wirnsberger, H.: The EvolVe mission concept - unveiling the evolution of Venus, EPSC2015-384. European Planetary Science Congress 2015, 2015 more… BibTeX
  • Rexer, M.; Hirt, C.: Estimating degree variances and omission errors at ultra-short scales - 2D-DFT spectral analysis of the topographic potential based on GGMplus gravity maps. 26th IUGG General Assembly 2015, 2015 more… BibTeX
  • Rexer, M.; Hirt, C.; Claessens, S.: Extension of the SHTOOLS-Software-Package for ultra-high spherical harmonic computations - A step towards potential modelling to d/o 21,600. 26th IUGG General Assembly 2015, 2015 more… BibTeX

2014

  • Hirt, C.; Pail, R.; Rexer, M.: Ultra-high resolution modelling of the Earth's gravity field. TUM-IAS General Assembly, Garching, April 10-11, 2014, 2014 more… BibTeX
  • Pail, R.; Rexer, M.: High-Resolution Gravity Field Modelling with the aid of GOCE satellite observations. TUM-IAS General Assembly, Garching, April 10-11, 2014, 2014 more… BibTeX
  • Rexer, M.; Hirt, C.; Claessens, S.; Braitenberg, C.: Use of topography in the context of the GOCE satellite mission - some examples. 5th International GOCE User Workshop, 2014 more… BibTeX
  • Schack, P.; Stummer, C.; Rexer, M.; Pail, R.; Gruber, Th.: Assessment of GOCE gradiometer data during low orbit mission phase. European Geosciences Union General Assembly, 2014 more… BibTeX

2013

  • Bouman, J.; Fuchs, M.; Horwath, M.; Ivins, E.; Lieb, V.; Pail, R.; Rexer, M.; Schmidt, M.; Schrama, E.; Visser, P.; Van der Wal, W.: Ice mass changes in the West Antarctic from a combination of GRACE and GOCE. IAG Scientific Assembly 2013, 2013 more… BibTeX
  • Hirt, C.; Kuhn, M.; Claessens, S.; Rexer, M.; Pail, R.; Fecher, T.: Local-­R08;resolution gravity modelling on a global scale – towards a 200m-­R08;resolution Earth gravity model. IAG Scientific Assembly 2013, 2013 more… BibTeX
  • Horwath, M.; Bouman, J.; Fuchs, M.; Lieb, V.; Schmidt, M.; Pail, R.; Rexer, M.; Ivins, E.; Schrama, E.J.; Visser, P.; van der Wal, W.: Ice mass changes in West Antarctica from satellite gravimetry: GOCE adds spatial resolution to GRACE. AGU Fall Meeting, 2013 more… BibTeX
  • Horwath, M.; Pail, R.; Rexer, M.; Horvath, A.; Sasgen, I.; Van den Broeke, M.: Towards the full exploitation of satellite gravimetry for ice mass balance and glacial isostatic adjustment in Antarctica. IAG Scientific Assembly 2013, 2013 more… BibTeX
  • Horwath, M.; Pail, R.; Rexer, M.; Horvath, A.; Sasgen, I.; van der Broeke, M.: Exploiting Satellite Gravimetry for Glacial Isostatic Adjustment and Ice Mass Trends in Antarctica (STSE Project REGINA). ESA Living Planet Symposium, 2013 more… BibTeX
  • Pail, R.; Rexer, M.; Horwath, M.; Horvath, A.; Fuchs, M.: Temporal Variations from GOCE for Improving Antarctic Ice Mass Trends. ESA Living Planet Symposium, 2013 more… BibTeX
  • Rexer, M.; Hirt, C.; Bonvalot, S.; Bruinsma, S.; Pail, R.; Kuhn, M.: Evaluation of GOCE satellite gravimetry using BGI ground gravity observations over Africa, Asia and South America. AGU Fall Meeting, 2013 more… BibTeX
  • Rexer, M.; Pail, R.; Horwath, M.; Horvath, A.: Temporal variations in GOCE gravity field models for improving Antarctic ice mass trends. IAG Scientific Assembly 2013, 2013 more… BibTeX

2012

  • Pail, R.; Fecher, T.; Murböck, M.; Rexer, M.; Stetter, M.; Gruber, Th.; Stummer, C.: Impact of GOCE Level 1B data reprocessing on combined GRACE+GOCE models. GRACE Science Team Meeting (GSTM) and Final Colloquium of the DFG Special Priority Program (SPP1257) ""Mass Transport and Mass Distribution in the System Earth"", 2012 more… BibTeX
  • Rexer, M.; Pail, R.; Fecher, T.; Meyer, U.: Time variable gravity field: Contributions of GOCE data to monthly GRACE gravity field solutions. International Symposium on Gravity, Geoid and Height Systems GGHS 2012, 2012 more… BibTeX
  • Siemes, C.; Stummer, C.; Fecher, T.; Rexer, M.; Haagmans, R.; Floberghagen, R.: Improved GOCE gradiometer Level 1b data processing – impact on gravity gradients and gravity field models. European Geosciences Union General Assembly 2012, 2012 more… BibTeX
  • Stummer, C.; Fecher, T.; Rexer, M.; Stetter, M.; Pail, R.: Enhanced GOCE gradiometer level 1b processing - Impact on satellite gravity gradiometry and combined gravity field models. International Symposium on Gravity, Geoid and Height Systems GGHS 2012, 2012 more… BibTeX

Betreute Arbeiten

2016

  • Schramm, Sonja: Vergleich sphärisch-harmonischer Modelle des topographischen Gravitationspotentials. Bachelor thesis, 2016 more… BibTeX

2015

  • Reußner, Elisabeth: Untersuchungen zur ultra-hochauflösenden Modellierung des topographischen Potentials mit spektralen Methoden. Master thesis, 2015 more… BibTeX
  • Zeitler, Lea: Taurus-Littrow-Valley: GRAIL zur Verifizierung der Mondschweremessungen von Apollo 17. Bachelor thesis, 2015 more… BibTeX

2014

  • Niermeyer, Inka: Das Schwerefeld des Mondes. Bachelor thesis, 2014 more… BibTeX
  • Stephan, Barbara: Bewertung aktueller und hochauflösender Modelle der Erdoberfläche - Topographie, Bathymetrie und Eiskappen. Bachelor thesis, 2014 more… BibTeX