Exploring fine-scale variability of stratospheric wind above the tropical la reunion island using rayleigh-mie doppler lidar - INSU - Institut national des sciences de l'Univers Accéder directement au contenu
Article Dans Une Revue EPJ Web of Conferences Année : 2018

Exploring fine-scale variability of stratospheric wind above the tropical la reunion island using rayleigh-mie doppler lidar

Résumé

A unique Rayleigh-Mie Doppler lidar capable of wind measurements in the 5-50 km altitude range is operated routinely at La Reunion island (21° S) since 2015. We evaluate instrument’s capacities in capturing fine structures in stratospheric wind profiles and their temporal and spatial variability through comparison with collocated radiosoundings and ECMWF analysis. Perturbations in the wind velocity are used to retrieve gravity wave spectrum.
Fichier principal
Vignette du fichier
epjconf_ilrc28_03004.pdf (420.89 Ko) Télécharger le fichier
Origine : Publication financée par une institution
Loading...

Dates et versions

insu-01575489 , version 1 (07-06-2018)
insu-01575489 , version 2 (08-06-2018)

Identifiants

Citer

Sergey Khaykin, Alain Hauchecorne, Jean-Pierre Cammas, Nicolas Marquestaut, Jean-François Mariscal, et al.. Exploring fine-scale variability of stratospheric wind above the tropical la reunion island using rayleigh-mie doppler lidar. EPJ Web of Conferences, 2018, The 28th International Laser Radar Conference (ILRC 28), 176, pp.03004. ⟨10.1051/epjconf/201817603004⟩. ⟨insu-01575489v2⟩
267 Consultations
189 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More