Concepedia

Martin Friedrich

MF

74

Publications

2.1K

Citations

26

H-Index

1972

Active since

Affiliations

Graz University of Technology(Current)

Space Research Institute

Austrian Academy of Sciences

Leibniz Institute of Atmospheric Physics at the Rostock University

Stockholm University

Martin Friedrich is an author at Graz University of Technology specializing in engineering, atmospheric science, and space weather.

ORCID

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Publications per year

1972–2025

74

Publications

74

Observations of positively charged nanoparticles in the nighttime polar mesosphere

Markus Rapp, Jonas Hedin, Irina Strelnikova et al. · Geophysical Research Letters · 2005 · 116 citations · Full text

, , +19

FIRI: A semiempirical model of the lower ionosphere

Martin Friedrich, K. Torkar · Journal of Geophysical Research Atmospheres · 2001 · 107 citations

, , +9

Issues and considerations regarding sharable data sets for recommender systems in technology enhanced learning

Hendrik Drachsler, Toine Bogers, Riina Vuorikari et al. · Procedia Computer Science · 2010 · 75 citations · Full text

In situ observations of meteor smoke particles (MSP) during the Geminids 2010: constraints on MSP size, work function and composition

Markus Rapp, J. M. C. Plane, Boris Strelnikov et al. · Annales Geophysicae · 2012 · 71 citations · Full text

, , +14

FIRI‐2018, an Updated Empirical Model of the Lower Ionosphere

Martin Friedrich, Christoph Pock, K. Torkar · Journal of Geophysical Research Space Physics · 2018 · 68 citations

, , +13

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