Diffuse PAR

Instantaneous (K)

The instantaneous diffuse PAR is the flux at the nominal time (UTC) of satellite observation. Uncompressed file size: 15.5 Mb. Typical compressed file size: ~ 0.6 Mb. For more information please see the Sample Fortran Read Program
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1998 XXXXXXXXXXXX
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Hourly Average (W/m2)

The hourly average flux is an estimate of the flux averaged for an hour ending at the hour in local standard time. It is obtained from the instantaneous flux by normalizing it to the average solar zenith angle for the hour. Uncompressed file size: 15.5 Mb. Typic al compressed file size: ~ 2.5 Mb. For more information please see the Sample Fortran Read Program
month JanFebMarAprMayJunJulAugSepOctNovDec
1996
1997
1998 XXXXXXXXXXXX
1999
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2010

Daily Average (W/m2)

The daily average flux is the 24-hour average of the flux for a day. Uncompressed file size: 663 Kb. Typical compressed file size: ~ 200 Kb. For more information please see the Sample Fortran Read Program
month JanFebMarAprMayJunJulAugSepOctNovDec
1996
1997
1998 XXXXXXXXXXXX
1999
2000
2001
2002
2003
2004
2005
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2007
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