Rayleigh temperature and Doppler wind lidars are powerful instruments to monitor the vertical profile of atmospheric parameters up to the upper mesosphere. Such instruments are operated routinely at Haute-Provence Observatory (OHP) in South-East France and at Maïdo Observatory in Reunion Island in the frame of the Network for the Detection of Atmospheric Composition Change (NDACC) and they are...
The atmospheric planetary boundary layer (ABL) plays a major role in the detected radionuclides concentrations at the ground level; it can describe the dynamic and the behavior of the air movement in the region of interest. In this work, data collected from the CTBTO/IMS RN40 station for the years 2013-2018 along with the measurements of the upper air temperature using MTP-5H microwave...
The middle and upper atmosphere is a highly variable environment at subseasonal time scales. This variability influences the general atmospheric circulation especially through the propagation and breaking of planetary and gravity waves in the stratosphere and mesosphere. The ARISE (Atmospheric dynamics Research InfraStructure in Europe) project integrates complementary instruments such as...
