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Investigating gravity waves in the polar atmosphere – ANGWIN past and future URSI AP-RASC conference, Sydney, Australia, 17-22 August 2025, 2025 (Ref: 17365)
Category 3: Abstract

Gravity waves provide a key mechanism for the vertical transport of energy and momentum from the active near-surface weather to the upper reaches of the neutral and ionised atmosphere. Generation mechanisms vary between storms, fronts…

Horizontal phase velocity distributions of gravity waves observed by Antarctic Gravity Wave Imaging/Instrument Network (ANGWIN), using 3-D spectral analysis technique 26th International Union of Geodesy and Geophysics (IUGG) Conference, Prague, Czech Republic, 22 June-2 July 2015, 2015 (Ref: 15727)
Category 3: Verbal presentation

Atmospheric gravity waves (AGWs), which are generated in the lower atmosphere, transport significant amount of energy and momentum into the mesosphere and lower thermosphere. Among many parameters to characterize AGWs, horizontal phase velocity is very important to discuss the vertical propagation.

Comparison of horizontal phase velocity distributions of gravity waves observed by ANGWIN, using a 3D spectral technique Japan Geoscience Union Meeting 2015, Chiba, Japan, 24-28 May 2015, 2015 (Ref: 15728)
Category 3: Verbal presentation

Atmospheric gravity waves (AGWs), which are generated in the lower atmosphere, transport significant amount of energy andmomentum into the mesosphere and lower thermosphere and cause the mean wind accelerations in the mesosphere.

Distributions of horizontal phase velocity of gravity waves observed by ANGWIN, using a 3-D spectral analysis technique Japan Geoscience Union Meeting 2015, Chiba, Japan, 24-28 May 2015, 2015 (Ref: 15729)
Category 3: Verbal presentation

Atmospheric gravity waves (AGWs), which are generated in the lower atmosphere, transport significant amount of energyand momentum into the mesosphere and lower thermosphere and cause the mean wind accelerations in the mesosphere.

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