Infrasound observation at JapaneseAntarctic Station "Syowa": 11 years observations and results ...

Infrasound observation at Syowa Station (SYO), Antarcticastarted as one of the projects related International Polar Year (IPY2007 - 2008) as one-sensor pilot observation, and after the pilot observation, we then migrateto 3-sensor arrayed observation. The obtained 11 years infrasound data enable us...

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Bibliographic Details
Main Authors: Ishihara, Yoshiaki, Murayama, Takahiko, Yamamoto, Masa-yuki, Matsushima, Takeshi, Kanao, Masaki
Format: Dataset
Language:English
Published: Arctic Data archive System (ADS), Japan 2020
Subjects:
ATMOSPHERE>ATMOSPHERIC PRESSURE>DIFFERENTIAL PRESSURE
Syowa Station
Antarc*
International Polar Year
Online Access:https://dx.doi.org/10.17592/001.2019070501
https://ads.nipr.ac.jp/dataset/A20190705-001
Description
Summary:Infrasound observation at Syowa Station (SYO), Antarcticastarted as one of the projects related International Polar Year (IPY2007 - 2008) as one-sensor pilot observation, and after the pilot observation, we then migrateto 3-sensor arrayed observation. The obtained 11 years infrasound data enable us to examine characteristics of infrasound behavior around SYO. Spectralanalysis of recorded data clearly shows continuous arrivals of microbaroms fromsouthern ocean and weak annual change of the energy. Array analysis of the 3-sensor observation data detected infrasound signals generated by ice-relatedactivities around SYO. ...

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