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


ASAS_2_INV


Comment:
This Table contains the description of ASAS imagery files.
Principal investigator:
Charles L. WALTHALL
No documentation available.
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. ASAS_VERSION : This column contains the version os ASAS instrument.
  4. FILE_NAME : This column contains the name of the imagery file.
  5. OBS_DATE : This column contains the observation date in the format DD-MON-YY.
  6. START_DATE_GMT : This column contains the date and time when the observation started.
  7. STOP_DATE_GMT : This column contains the date and time when the observation finished.
  8. SOLAR_AZIMUTH : This column contains the solar azimuthal angle in degrees.
  9. SOLAR_ZENITH : This column contains the solar zenithal angle in degrees.
  10. NUM_LINES : This column contains the number of lines in the image.
  11. NUM_PIXELS : This column contains the number of pixels per lines.
  12. NUM_BANDS : This column contains the number of bands per image.
  13. ACROSS_TRACK_PIXEL_SIZE : This column contains the pixel size across the track in metre.
  14. ALONG_TRACK_PIXEL_SIZE : This column contains the pixel size along the track in metre.
  15. LAT_CENTER : This column contains the latitude of the scene center in degrees.
  16. LON_CENTER : This column contains the longitude of the scene center in degrees.
  17. RADIUS : This column contains the radius within the observation was made. In kilometre.
  18. PROJECT : This column contains the project name.
  19. FLIGHT_PROJ_NUM : This column contains the flight project number.
  20. MISSION_NUM : This column contains the aircraft mission number.
  21. FLIGHT_NUM : This column contains the flight number.
  22. FLIGHT_LINE_NUM : This column contains the flight line number.
  23. FLIGHT_RUN_NUM : This column contains the flight run number.
  24. SITE_NUM : This column contains the number of the site where the observation was made.
  25. SITE : This column contains the name of the site where the observation was made.
  26. SITE_DESCRIPTOR : This column contains the type of vegetation which cover the site.
  27. INVESTIGATOR : This column contains the name of the investigator.
  28. COMMENTS : This column contains the comments and remarks about the site, the geographical situation etc ...
  29. TILT_ANGLE : This column contains the tilt angle or view angle.
  30. FRAME_RATE : This column contains the frame rate ???
  31. FLIGHT_FACILITY : This column contains the flight facility.
  32. PLATFORM : This column contains the platforme which supported the instrument.
  33. ALTITUDE_AGL : This column contains the aircraft altitude above ground level in metre.
  34. GROUND_SPEED : This column contains the ground speed of the aircraftin knots.
  35. HEADING : This column contains the aircraft heading in degrees.
  36. PROCESSING_DATE : This column contains the processing date.
  37. PROCESSING_FACILITY : This column contains the processing facility.
  38. PROCESSING_LEVEL : This column contains the processing level of the image.
  39. PROCESSING_HISTORY : This column contains the processing history.
  40. SPECTRAL_CAL_DATE : This column contains the spectral calibration date of the instrument.
  41. RAD_CAL_DATE : This column contains the radiance calibration date.
  42. RAD_CAL_SOURCE : This column contains the radiance calibration source.
  43. SOURCE_CAL_DATE : This column contains the source calibration date.
  44. CERT_LEVEL : This column contains the certification level for the data : T)est,C)hecked by PI, U)nchecked by PI.
  45. 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