HAPEX HAPEX SAHEL Information System
A joint project between CESBIO, ORSTOM and CNES

ARAT_FLUXES_10_DAT

Comment:
This Table contains Aircraft mean values (10 secondes) of various atmospheric parameters by ARAT.
Principal investigator:
Frederique SAID
The fields of the table are:
  1. GRID_ID : The name of the grid where the data was taken.
  2. GRID_ORDER : The number of the station in the grid cell.
  3. OBS_DATE : This column contains the date on which the observation was made.
  4. OBS_TIME : This column contains the time at which the observation was made.
  5. FLAG_QUALITY : This column contains the flag quality of measurements.
  6. STAT_PRESS : This column contains the the static pressure in hPa.
  7. STATE_TEMP : This column contains the state temperature in deg C.
  8. TEMP_REV_FLOW : This column contains the reverse flow temperature in deg C.
  9. POT_TEMP : This column contains the potential temperature in deg C.
  10. VIRT_POT_TEMP : This column contains the virtual potential temperature in deg C.
  11. EQUIV_POT_TEMP : This column contains the equivalente potential temperature in deg C.
  12. POINT_ROSEE : This column contains the dew point temperature in deg C.
  13. RAP_MELANGE : This column contains the vapor mixing ratio in g/kg.
  14. VIS_FLUX_ASC : This column contains the upward visible flux in W/m**2.
  15. VIS_FLUX_DESC : This column contains the downward visible flux in W/m**2.
  16. FLUX_IR_ASC : This column contains the upward Infra Red flux in W/m**2.
  17. FLUX_IR_DESC : This column contains the downward Infra Red flux in W/m**2.
  18. BRIGHT_TEMP : This column contains the brightness temperature in deg C.
  19. RADIANCE_DESC : This column contains the downward radiance in W/m**2*gr.
  20. EAU_LIQUIDE : This column contains the liquide water ratio in g/kg.
  21. ROULIS : This column contains the Roll atitude in deg.
  22. TANGAGE : This column contains the pitch atitude in deg.
  23. CAP : This column contains the heading in deg.
  24. NOR_SPEED : This column contains the north aircraft speed in m/s.
  25. EAST_SPEED : This column contains the east aircraft speed in m/s.
  26. VERT_SPEED : This column contains the vertical aircraft speed in m/s.
  27. AIR_SPEED : This column contains the true air speed in m/s.
  28. FLUX_RED_ASC : This column contains the upward red radiation in W/m**2.
  29. FLUX_RED_DESC : This column contains the downward red radiation in W/m**2.
  30. WIND_MODULE : This column contains the wind speed in m/s.
  31. WIND_DIRECTION : This column contains the wind direction in deg.
  32. LAT_INS_NORTH : This column contains the latitude in deg .
  33. LON_INS_EAST : This column contains the longitude in deg.
  34. LAT_INS_RN_NORTH : This column contains the latitude in degres coupled with radionavigation.
  35. LON_INS_RN_EAST : This column contains the longitude in deg coupled with radionavigation.
  36. RELIEF : This column contains the groud level in m.
  37. ALT_PRESS : This column contains the pressure altitude in m.
  38. RADIO_ALTI1 : This column contains the height above ground by radio altimeter [0-5000] in m.
  39. RADIO_ALTI2 : This column contains the height above ground by radioaltimeter [0-15000] in m.
  40. NEPHELO : This column contains the nephelometer aerosols in m**-1.
  41. RADIANCE_ASC : This column contains the upward radiance in W*m**-2*sr**-1.
  42. S2_W : This column contains the wind vertical speed variance in m**2/s**2.
  43. S2_INC2_VP2 : This column contains the pitch variance in m**2/s**2.
  44. S2_DER2_VP2 : This column contains the sideslip variance in m**2/s**2.
  45. S2_TPOT : This column contains the potential temperature variance in (deg C)**2.
  46. S2_RAP_MEL : This column contains the mixing ration variance in (g/kg)**2.
  47. S2_TAS : This column contains the T.A.S variance in (m/s)**2.
  48. S2_NEPHELO : This column contains the nephelo variance in m**-2.
  49. S2_RAD_ASC : This column contains the upward radiance variance in (W/m**2sr)**2.
  50. S2_RAD_DESC : This column contains the downward radiance variance in(W/m**2sr)2.
  51. CERT_LEVEL : This column contains the certification level for the data : T)est,C)hecked by PI, U)nchecked by PI.
  52. REV_DATE : This column contains the revision date for the data in the format DD-MMM-YY.
Associated keywords

HomeBack to home

This server was designed by Hapex-site@cesbio.cnes.fr

© Copyright 1996 HAPEX SAHEL Information System