About the Authors

Timo Väisänen

Roles Data curation, Investigation, Methodology, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

timo.h.vaisanen@helsinki.fi

Affiliation Department of Physics, University of Helsinki, Helsinki, Finland

Johannes Markkanen

Roles Conceptualization, Investigation, Methodology, Software, Supervision, Validation, Writing – original draft, Writing – review & editing

Affiliations Department of Physics, University of Helsinki, Helsinki, Finland, Max Planck Institute for Solar System Research, Göttingen, Germany

Antti Penttilä

Roles Conceptualization, Methodology, Supervision, Writing – review & editing

Affiliation Department of Physics, University of Helsinki, Helsinki, Finland

Karri Muinonen

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

Affiliations Department of Physics, University of Helsinki, Helsinki, Finland, Finnish Geospatial Research Institute FGI, National Land Survey of Finland, Helsinki, Finland

Competing Interests

The authors have declared that no competing interests exist.