GFZ German research centre for geo sciences

Dr. Jan Saynisch-Wagner

Group Leader
Dr. Jan Saynisch-Wagner
Building A 20, Room 318 (Büro)
Telegrafenberg
14473 Potsdam

Function and Responsibilities:

Head of Research Group: Data Assimilation and Inverse Sensitivities

Research Interests:

Career:

  • Since 2019: Head of Research Group: Data Assimilation and Inverse Sensitivities 
  • Since 2013: Helmholtz Centre Potsdam GFZ: Modelling of global and regional oceanic systems. Assimilation and analysis of sea-level, gravity- and magnetic field data. Coupled modelling and assimilation.
  • 2012-2013: Freie Universität Berlin: Earth rotation and climate change.
  • 2009-2012: Research associate (PostDoc) at the Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences.

Education:

  • 2009: Thesis: The influence of the oceans on the Earth's rotation.
  • 2006–2009: PhD student at Alfred Wegener Institute for Polar and Marine Research, Bremerhaven.
  • 2004–2006: Student research assistant in "Nonlinear Dynamics" group of Prof. Dr. J. Kurths, Univ. Potsdam
  • 2004: Student research assistant in the "Photonik" group of Prof. Dr. R. Menzel, Univ. Potsdam
  • 1998-2006: University Potsdam. Diploma in physics. Thesis in nonlinear dynamics (noise/ENSO).

Projects:

2024-2028: Helmholtz Einstein International Berlin Research School in Data Science (HEIBRiDS) - Unsupervised Geo-Dynamic Separation Approach (GeoSep)

2024-2027: DFG-Grant: Joint inversion of gravimetric and electromagnetic satellite observations to infer global time series of oceanic volume transport (GREMLIN)

2023-2026: Helmholtz Association - AI Projects: CMILE: Smile vectors of climate change - exploring the latent space of Earth system dynamics

2023-2028: BMBF-Grant: CLIMADEMIC: Deriving governing laws for pandemic dynamics in the Earth’s changing climate

2023-2026: DFG/NCN Grant: Improving prediction of Earth Orientation Parameters for real-time geodesy

2022-2024: Helmholtz Association - Innovation Pool: SCENIC: Storyline Scenarios of Extreme Weather, Climate, and

Environmental Events along with their Impacts in a Warmer World

2017-2022: Helmholtz Association: ''Zukunftsthemen''. Advanced Earth System Modelling Capacity (ESM). Earth System Data Assimilation.

2017-2021: DFG-Priority-Programme (SPP 527): "International Ocean Discovery Program" (IODP)". Transport, Removal and Accumulation of sediments Numerically Simulated for Paleo-Oceans and Reconstructed from cores of The Eirik Drift (TRANSPORTED)

2019-2023: DFG-Priority-Programme (SPP1788): "Study of Earth system dynamics with a constellation of potential field missions". Ocean signals in Earth's magnetic field (OceanMag-II)

2015-2019: DFG-Priority-Programme (SPP1788): "Study of Earth system dynamics with a constellation of potential field missions". Detectability of non-tidal ocean signals in the Earth magnetic field (OceanMag-I)

2014-2016: GNSS Remote Sensing aboard the ISS (GEROS-ISS)

2012-2014: DFG-Research-Group (FOR584): "Earth rotation and global dynamic processes". Long-term ERP time series as indicators for global climate variability and climate change (ERP-CLIVAR)

2009 - 2012: DFG-Research-Group ( FOR584): "Earth rotation and global dynamic processes".
 Earth rotation and ocean circulation II

2006 - 2009: DFG-Research-Group ( FOR584): "Earth rotation and global dynamic processes".
 Earth rotation and ocean circulation I

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