GRAW RADIOSONDES ------------------------------------------------------------------------------------------- PI: Dr. Vassilis Amiridis (vamoir@noa.gr), co-PIs: Vasiliki Daskalopoulou (vdaskalop@noa.gr) Ioanna Tsikoudi (jtsik@noa.gr) Vassilis Spanakis ------------------------------------------------------------------------------------------- Ground-based station: OSCM, Mindelo, Cabo Verde (16.87°N , 24.99°W) Period: 15 June 2022 - 23 September 2022 ------------------------------------------------------------------------------------------- COLUMN NAME DESCRIPTION --------------------- --------------------- Time[sec] time in seconds since the radiosonde release Pressure[mbar] Pressure in millibars T[°C] Temperature in Celsium degrees U[%] Relative Humidity Geo Pot[m] Geopotential height in meters Dew [°C] Dew point temperature in Celsium degrees RI Refractive index (non-available) GRI ///./ (non-available) MRI Modified Refractive index (non-available) CL [m/s] Unknown D [g/m3] Density of Air in grammars per cubic meter VP [mbar] Virtual pressure in millibars Pot Te [°C] Potential Temperature in Celsium degrees Vi Te [°C] Virtual Temperature in Celsium degrees Spec U [g/kg] Specific Humidity in g/kg UTC Time [sec] UTC Time in seconds (24-hour) since the radiosonde release Wsp [m/s] Wind Speed in meters per seconds Wdir [°] Wind Diderction in degrees N/S Wind [m/s] ////./ North-South wind component (non-available) E/W Wind [m/s] ////./ East-West wind component (non-available) Vert Wind [m/s] ////./ Vertical Wind (non-available) Lon [°] Longitude in degrees Lat [°] Latitude in degrees Geometric Height [m] Geometric height in meters from ground (mean sea level) Note: Missing Values are declared with combinations of "///./"