HAPEX SAHEL Information System
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RAD_PROP_DAT
- Comment:
- This table contains radiative properties on different site (Bush-Grassland, grassland....).
- Principal investigator:
- Jean-Louis ROUJEAN
- The fields of the table are:
- GRID_ID : This column contains the name of the grid where the data was taken.
- GRID_ORDER : This column conatins the number of the station in the grid cell.
- OBS_DATE : This column contains the date on which the observation was made in the format DD-MMM-YY.
- OBS_TIME : This column contains the time when the observation was made, in GMT.
- VEGETATION_TYPE : This column contains the vegetation type : BG = Bushgrassland, G = Grassland, M= Millet.
- SOLAR_ZENITH_ANGLE : This column contains the solar zenith angle ( degrees ).
- SOLAR_AZIMUTH_ANGLE : This column contains the solar azimuth angle ( degrees ).
- INTERCEPTION_VIS : This column contains the interception coefficient in the visible.
- INTERCEPTION_NIR : This column contains the interception coefficient in the near infra red.
- ABSORPTION_VIS : This column contains the absorption coefficient in the visible.
- ABSORPTION_NIR : This column contains the absorption coefficient in the near infra red.
- REFLECTANCE_CANOPY_VIS : This column contains the reflectance of the canopy in the visible.
- REFLECTANCE_CANOPY_NIR : This column contains the reflectance of the canopy in the near infra red.
- REFLECTANCE_SOIL_VIS : This column contains the reflectance of the soil in the visible.
- REFLECTANCE_SOIL_NIR : This column contains the reflectance of the soil in the near infra red.
- INCIDENT_VIS : This column contains the incident radiation in the visible ( MJ s-1 m-2 ).
- INCIDENT_NIR : This column contains the incident radiation in the nera infra red ( MJ s-1 m-2 ).
- CERT_LEVEL : This column contains the certification level for the data : T)est,C)hecked by PI, U)nchecked by PI.
- REV_DATE : This column contains the revision date for the data in the format DD-MMM-YY.
- Associated keywords
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