Localisation of infrasound sources is a difficult task due to large propagation distances at stake and because of the atmospheric complexity. In order to resolve this problem, one can seek as many necessary information as the comprehension of wave propagation, the role and influence of the atmosphere and its spatio-temporal variations, the knowledge of sources and detection parameters, but also the configuration of the stations and their global spreading. Two methods based on the construction of propagation tables depending on station, date and time are introduced. Those tables require a long range propagation tool to simulate the propagation through a complex medium, which are carried out by WASP-3D Sph a 3D paraxial ray tracing based-theo...
The Royal Netherlands Meteorological Institute (KNMI) operates a three-dimensional microbarometer ar...
In this thesis, the influence of the atmosphere on the propagation of shock waves is studied. The FL...
The goal is to study the transformation of thunder (amplitude, spectrum) during its propagation from...
La localisation de sources infrasons est une tâche difficile, en raison des grandes distances de pro...
Most of high-energy atmospheric phenomena, either natural or anthropogenic emit waves of frequency l...
Les infrasons sont des ondes acoustiques de fréquence inférieure à environ 20 Hz qui sont produits p...
Infrasounds are acoustic waves between 0 and 20 Hz emitted by a wide variety of sources. Due to thei...
The analysis tool kit InfraMAP (Infrasonic Modeling of Atmospheric Propagation) consists of three in...
An infrasound field campaign was performed in 2011/2012 utilizing six single infrasound sensors alon...
La plupart des phénomènes atmosphériques de forte énergie, qu'ils soient naturels ou anthropiques ém...
Infrasounds are acoustic signals of frequency lower than about 20 Hz. They are generated by a large ...
An infrasound field campaign was performed in 2011/2012 utilizing single infrasound sensors along th...
The electromagnetic signals emitted by satellite positioning systems, travel, in vacuum, at the ligt...
Dans le cadre du Traité d Interdiction Complète des Essais nucléaires, nous souhaitons, afin d aider...
The infrasound stations of the International Monitoring System (IMS) have a relatively coarse geogra...
The Royal Netherlands Meteorological Institute (KNMI) operates a three-dimensional microbarometer ar...
In this thesis, the influence of the atmosphere on the propagation of shock waves is studied. The FL...
The goal is to study the transformation of thunder (amplitude, spectrum) during its propagation from...
La localisation de sources infrasons est une tâche difficile, en raison des grandes distances de pro...
Most of high-energy atmospheric phenomena, either natural or anthropogenic emit waves of frequency l...
Les infrasons sont des ondes acoustiques de fréquence inférieure à environ 20 Hz qui sont produits p...
Infrasounds are acoustic waves between 0 and 20 Hz emitted by a wide variety of sources. Due to thei...
The analysis tool kit InfraMAP (Infrasonic Modeling of Atmospheric Propagation) consists of three in...
An infrasound field campaign was performed in 2011/2012 utilizing six single infrasound sensors alon...
La plupart des phénomènes atmosphériques de forte énergie, qu'ils soient naturels ou anthropiques ém...
Infrasounds are acoustic signals of frequency lower than about 20 Hz. They are generated by a large ...
An infrasound field campaign was performed in 2011/2012 utilizing single infrasound sensors along th...
The electromagnetic signals emitted by satellite positioning systems, travel, in vacuum, at the ligt...
Dans le cadre du Traité d Interdiction Complète des Essais nucléaires, nous souhaitons, afin d aider...
The infrasound stations of the International Monitoring System (IMS) have a relatively coarse geogra...
The Royal Netherlands Meteorological Institute (KNMI) operates a three-dimensional microbarometer ar...
In this thesis, the influence of the atmosphere on the propagation of shock waves is studied. The FL...
The goal is to study the transformation of thunder (amplitude, spectrum) during its propagation from...