TY - THES
T1 - Infrasonic Interferometry
T2 - Probing the atmosphere with acoustic noise from the oceans
AU - Fricke, Julius
PY - 2016
Y1 - 2016
N2 - In this thesis, the possibilities of infrasonic interferometry for probing the troposphere and stratosphere with microbaroms are explored. Infrasonic interferometry determines the delay time between two sensors by cross correlating their infrasound recordings. The obtained delay time can be used to estimate the Green’s function, which is the impulse response of the medium. Until now this approach was applied in other research fields, e.g., oceanography, seismology and ultrasonics, but it was used only occasionally for infrasound studies. In this thesis, the new research field of infrasonic interferometry is explored from the theoretical basics, via numerical experiments with synthetic data, up to the application to tropospheric and stratospheric microbaroms.
AB - In this thesis, the possibilities of infrasonic interferometry for probing the troposphere and stratosphere with microbaroms are explored. Infrasonic interferometry determines the delay time between two sensors by cross correlating their infrasound recordings. The obtained delay time can be used to estimate the Green’s function, which is the impulse response of the medium. Until now this approach was applied in other research fields, e.g., oceanography, seismology and ultrasonics, but it was used only occasionally for infrasound studies. In this thesis, the new research field of infrasonic interferometry is explored from the theoretical basics, via numerical experiments with synthetic data, up to the application to tropospheric and stratospheric microbaroms.
UR - http://resolver.tudelft.nl/uuid:6d23ede7-8f1f-494e-930c-e2ecc6546160
U2 - 10.4233/uuid:6d23ede7-8f1f-494e-930c-e2ecc6546160
DO - 10.4233/uuid:6d23ede7-8f1f-494e-930c-e2ecc6546160
M3 - Dissertation (TU Delft)
SN - 978-94-6186-736-0
ER -