Helsinki database
Instructions for database access
Symbol | Description | Instrument |
|---|---|---|
t | Air temperature, Physicum roof, (degC) | HMP243 Vaisala |
dp | Dew point, Physicum roof, (degC) | HMP243 Vaisala |
rh | Relative humidity, Physicum roof, (%) | HMP243 Vaisala |
p | Pressure, Physicum roof, (hPa) | DPA502 Vaisala |
ws | Wind speed, Physicum roof, (m/s) | WAA141 Vaisala |
wdir | Wind direction, Physicum roof, (deg) | |
rmm | rainfall including melted snow, Physicum roof, (mm) | |
p0 | Sea level pressure, Physicum roof, (hPa) | |
glob | Global radiation, Physicum roof, (W/m^2) | |
Par | Photosynthetically active radiation, Physicum roof, (umol/m^2/s) | |
skyir | Infrared radiation of the sky, Physicum roof, (W/m^2) | |
pwd_visibilty_1 | Visibility, one minute, max 2000m (20km after autumn 2014), Present weather sensor, Physicum roof, (m) | PWD22 Vaisala |
pwd_visibilty_10 | Visibility, ten minute, max 2000m (20km after autumn 2014), Present weather sensor, Physicum roof, (m) | PWD22 Vaisala |
pwd_wmo_0 | WMO code, instant, Present weather sensor, Physicum roof, () | PWD22 Vaisala |
pwd_wmo_10 | WMO code, ten minute, Present weather sensor, Physicum roof, () | PWD22 Vaisala |
pwd_wmo_60 | WMO code, sixty minute, Present weather sensor, Physicum roof, () | PWD22 Vaisala |
pwd_intensity_w | Rain intensity, Present weather sensor, Physicum roof, (mm/h) | PWD22 Vaisala |
pwd_rmm | Rainfall, Present weather sensor, Physicum roof, (mm) | PWD22 Vaisala |
pwd_smm | Snowfall, Present weather sensor, Physicum roof, (mm) | PWD22 Vaisala |
pwd_nws | NWS code, Present weather sensor, Physicum roof, () | PWD22 Vaisala |
Tower_T_4m | Temperature, Height 4 meters, Urban SMEAR tower, (degC) | Pt100 Pentronic |
Tower_T_8m | Temperature, Height 8 meters, Urban SMEAR tower, (degC) | Pt100 Pentronic |
Tower_T_16m | Temperature, Height 16 meters, Urban SMEAR tower, (degC) | Pt100 Pentronic |
Tower_T_32m | Temperature, Height 32 meters, Urban SMEAR tower, (degC) | Pt100 Pentronic |
Tower_WS_32m | Wind speed, Height 32 meters, Urban SMEAR tower, (m/s) | |
Tower_WS_16m | Wind speed, Height 16 meters, Urban SMEAR tower, (m/s) | |
Tower_WS_8m | Wind speed, Height 8 meters, Urban SMEAR tower, (m/s) | |
Tower_WS_4m | Wind speed, Height 4 meters, Urban SMEAR tower, (m/s) | |
Tower_WDIR_4m | Wind direction, Height 4 meters, Urban SMEAR tower, (deg) | |
Tower_WDIR_8m | Wind direction, Height 8 meters, Urban SMEAR tower, (deg) | |
Tower_WDIR_16m | Wind direction, Height 16 meters, Urban SMEAR tower, (deg) | |
Tower_WDIR_32m | Wind direction, Height 32 meters, Urban SMEAR tower, (deg) | |
Tower_VT_32m | Virtual temperature, Height 32 meters, Urban SMEAR tower, (degC) | |
Tower_VT_16m | Virtual temperature, Height 16 meters, Urban SMEAR tower, (degC) | |
Tower_VT_8m | Virtual temperature, Height 8 meters, Urban SMEAR tower, (degC) | |
Tower_VT_4m | Virtual temperature, Height 4 meters, Urban SMEAR tower, (degC) | |
Tower_PAR_32m | Photosynthetically active radiation, Height 32 meters, Urban SMEAR tower, (umol/m^2/s) | |
Tower_PAR_REFL_32m | Photosynthetically active reflected radiation, Height 32 meters, Urban SMEAR tower, (umol/m^2/s) | |
Tower_GLOB_32m | Global radiation, Height 32 meters, Urban SMEAR tower, (W/m^2) | |
Tower_GLOB_REFL_32m | Global reflected radiation, Height 32 meters, Urban SMEAR tower, (W/m^2) | |
Tower_IR_REFL_32m | Infrared radiation from the soil, Height 32 meters, Urban SMEAR tower, (W/m^2) | |
Tower_IR_32m | Infrared radiation from the sky, Height 32 meters, Urban SMEAR tower, (W/m^2) | |
NO_x | Nitrogen oxides concentration, Urban station 4 meters (ppb) | TAPI 200U Teledyne API |
NO | Nitrogen monoxide concentration, Urban station 4 meters (ppb) | TAPI 200U Teledyne API |
O_3 | Ozone concentration, Urban station 4 meters (ppb) | TEI 49i Thermo Fischer Scientific |
SO_2 | Sulphur dioxide concentration, Urban station 4 meters (ppb) | TEI 43iTLE Thermo Fischer Scientific |
CO | Carbon monoxide concentration, Urban station 4 meters (ppb) | APMA370 Horiba |
fs11_visibility_1 | Visibility (m), Physicum roof, max value 75km | FS11 Vaisala |