AUTHOR=Tritakis V. , Contopoulos I. , Florios C. , Tatsis G. , Christofilakis V. , Baldoumas G. , Repapis C. TITLE=Anthropogenic Noise and Its Footprint on ELF Schumann Resonance Recordings JOURNAL=Frontiers in Earth Science VOLUME=Volume 9 - 2021 YEAR=2021 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2021.646277 DOI=10.3389/feart.2021.646277 ISSN=2296-6463 ABSTRACT=A set of various short artificial noises were generated deliberately in order to identify their footprint on the recordings of atmospheric electromagnetic ELF radiation in the Schumann Resonances band (from about 2 to 50 Hz). We expect that our work will assist fellow scientists to differentiate between artificial signals created from anthropogenic activity and real signals attributable to geophysical phenomena.