id | field name | definition |
0 | RECORD_HEADER |
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1 | CH4_CENTRAL_WAVENUMBER |
binary int32 (double) | size: 4 |
AVHRR ch.4 central wavenumber (Gamma) for radiance to brightness temperature conversion
unit: "1e-3 cm-1"
converted unit: "cm-1" (multiply by 1/1000)
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2 | CH4_CONSTANT1 |
binary int32 (double) | size: 4 |
AVHRR ch.4 offset correction coefficient 1 (A) for brightness temperature linear correction
unit: "1e-5 K"
converted unit: "K" (multiply by 1/100000)
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3 | CH4_CONSTANT2_SLOPE |
binary int32 (double) | size: 4 |
AVHRR ch.4 slope correction coefficient 2 (B) for brightness temperature linear correction
unit: "1e-6 K/K"
converted unit: "K/K" (multiply by 1/1000000)
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4 | CH5_CENTRAL_WAVENUMBER |
binary int32 (double) | size: 4 |
AVHRR ch.5 central wavenumber (Gamma) for radiance to brightness temperature conversion
unit: "1e-3 cm-1"
converted unit: "cm-1" (multiply by 1/1000)
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5 | CH5_CONSTANT1 |
binary int32 (double) | size: 4 |
AVHRR ch.5 offset correction coefficient 1 (A) for brightness temperature linear correction
unit: "1e-5 K"
converted unit: "K" (multiply by 1/100000)
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6 | CH5_CONSTANT2_SLOPE |
binary int32 (double) | size: 4 |
AVHRR ch.5 slope correction coefficient 2 (B) for brightness temperature linear correction
unit: "1e-6 K/K"
converted unit: "K/K" (multiply by 1/1000000)
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7 | CONSTANT_C1 |
binary int32 (double) | size: 4 |
Constant C1 for radiance to brightness temperature conversion (C1=2hc^2, h: Plank's constant, c: speed of light)
unit: "1e-11 mW/(m2 sr cm-4)"
converted unit: "mW/(m2 sr cm-4)" (multiply by 1/100000000000)
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8 | CONSTANT_C2 |
binary int32 (double) | size: 4 |
Constant C2 for radiance to brightness temperature conversion (C2=hc/k, h: Plank's constant, k: Boltzmann's constant)
unit: "1e-6 K/cm-1"
converted unit: "K/cm-1" (multiply by 1/1000000)
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