Cel Recent observations (showing that the tidal amplitudes are larger than predicted by models) and new modelisations (emphazing the important interaction with the other waves and the mean flow) give an increasing impulse in tidal studies. Preliminary studies demonstrate the possibility to extract middle atmospheric tidal characteristic from Rayleigh lidars provided the measurement time is longer than 7 hours. This is a proposal to develop the measurements of the tides in the middle atmosphere, using instruments that are used to perform routinely: the network of several radars and lidars on 4 european sites represents an unique opportunity to study the tidal phase relationship between temperature and wind, to extend the tidal observations at several latitudes, to quantify the interaction with the mean flow and the ozone concentration, and the influence on the climate. In addition, the tidal study from ground based instruments is important for specifically the satellites validation. KEYWORDS Tides, Atmospheric Temperature and Wind, European network, Lidar and Radar Satellite Validation Dziedzina nauki inżynieria i technologiaprzemysł maszynowyinżynieria pojazdówinżynieria lotnicza i kosmicznatechnika satelitarnainżynieria i technologiainżynieria elektryczna, inżynieria elektroniczna, inżynieria informatycznainżynieria informacyjnatelekomunikacjatechnologia radiowaradar Program(-y) FP4-TMR - Specific research and technological development programme in the field of the training and mobility of researchers, 1994-1998 Temat(-y) 0302 - Post-doctoral research training grants TE08 - Meteorology, Atmospheric Studies Zaproszenie do składania wniosków Data not available System finansowania RGI - Research grants (individual fellowships) Koordynator UNIVERSITY COLLEGE OF WALES ABERYSTWYTH Adres Penglais campus, cerediglon SY23 3BZ Aberystwyth Zjednoczone Królestwo Zobacz na mapie Wkład UE Brak danych Uczestnicy (1) Sortuj alfabetycznie Sortuj według wkładu UE Rozwiń wszystko Zwiń wszystko Not available Francja Wkład UE € 0,00 Adres Zobacz na mapie Środki z innych źródeł Brak danych