Blar i Institutt for fysikk på forfatter "Näsholm, Sven Peter"

Viser treff 1-3 av 3

    • Benchmarking microbarom radiation and propagation model against infrasound recordings: a vespagram-based approach 

      Vorobeva, Ekaterina; De Carlo, Marine; Le Pichon, Alexis; Espy, Patrick Joseph; Näsholm, Sven Peter (Journal article; Peer reviewed, 2021)
      This study investigates the use of a vespagram-based approach as a tool for multi-directional comparison between simulated microbarom soundscapes and infrasound data recorded at ground-based array stations. Data recorded ...

    • Exploiting infrasound to probe the dynamics of the middle atmosphere 

      Vorobeva, Ekaterina (Doctoral theses at NTNU;2023:214, Doctoral thesis, 2023)
      This doctoral thesis examines the middle atmosphere (30 - 80 km altitude) using ground-based observations of low-frequency sound waves (infrasound). By exploiting infrasound waves, the thesis aims to increase observations ...

    • Probing Gravity Waves in the Middle Atmosphere Using Infrasound From Explosions 

      Vorobeva, Ekaterina; Assink, Jelle; Espy, Patrick Joseph; Renkwitz, Toralf; Chunchuzov, Igor; Näsholm, Sven Peter (Peer reviewed; Journal article, 2023)
      This study uses low-frequency, inaudible acoustic waves (infrasound) to probe wind and temperature fluctuations associated with breaking gravity waves (GWs) in the middle atmosphere. Building on an approach introduced by ...