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Definition | The parameter expresses the broadband albedo of snow |
Validity | Daily Averageaveraged |
Comment | Computed from instantaneous values at 00, 06, 12 and 18Z - Points with no snow (snow depth=0) should be set as missing values. |
Parameter | GRIB 2|||||
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Discipline | = 0 | Meteorological products | |||
Parameter Category | = 19 | Physical atmospheric properties | |||
Parameter Number | = 19 | Snow albedo |
Level | ||||
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Type of first fixed surface | = 1 | Ground or water surface | ||
Scale factor of first Type of second fixed surface | = All 1'sall bits to 1 | Missing | ||
Scaled value Scale factor of first fixed surface | = All 1'sScale factor all bits to 1 | Missing | ||
Type of second fixed surface | = | All 1'sall bits to 1 | Missing | |
Scale factor of second | Scaled value of firstfixed surface | = | All 1'sall bits to 1 | Missing |
Scaled value of second fixed surface | = | All 1'sall bits to 1 | Missing |
GRIB 2 and C-code for:Perturbed forecast, Control forecast, Perturbed re-forecast and Control re-forecast |