Nikolas Pfaffenzeller

Nikolas Pfaffenzeller is a Researcher at the Chair of Astronomical & Physical Geodesy within the Department of Aerospace and Geodesy at the Technical University of Munich (TUM). His work focuses on advancing satellite gravimetry through innovative small satellite constellations and formations for Earth observation. He collaborates extensively with Professor Roland Pail and participates in major research initiatives including the CubeGrav Project, DFG Research Unit NEROGRAV, and ESA missions MAGIC/Science and QSG4EMT.

His research interests center on next-generation gravity field missions using miniaturized satellite technology. Pfaffenzeller investigates temporal gravity field retrieval capabilities, ocean tide aliasing reduction through co-estimation techniques, and the impact of tone errors on gravity field solutions. His work addresses critical challenges in observing sub-daily mass changes in the Earth system and developing cost-effective alternatives to traditional gravity missions.

Analysis of his publication record (2018-2025) reveals a strong focus on CubeSat constellations for gravity field retrieval, with particular emphasis on orbital configuration optimization, temporal resolution capabilities, and error mitigation strategies. His research bridges theoretical mission design with practical implementation considerations for future satellite gravimetry systems.

Pfaffenzeller actively supervises Master's students, having guided thesis projects on optimal orbit constellations for reducing temporal aliasing and CubeSat mission design for gravity field observation. His research is supported through participation in multiple DFG and ESA-funded projects focusing on advancing gravity field measurement technologies.

He contributes to the DFG Research Training Group UPLIFT and participates in the Spring School NEROGRAV 2025, demonstrating his engagement with the next generation of geodetic scientists. His work with the Engineering Institute for Astronomical and Physical Geodesy positions him at the forefront of developing next-generation Earth observation systems using miniaturized satellite technology.