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1 vote

Where can I obtain the raw atmospheric data that weather forecast images are based on?

You can fetch GFS from NCEP servers directly. It is documented here: https://www.nco.ncep.noaa.gov/pmb/products/gfs/ For example, if you want today's 06 UTC run in 0.25-degree resolution, you would go ...
Whir's user avatar
  • 451
1 vote

Difference between GDAS and GFS data

From this page: https://www.emc.ncep.noaa.gov/emc/pages/numerical_forecast_systems/gfs.php As I understand, The Global Data Assimilation System (GDAS) is just that, an assimilation system. It takes in ...
unstar782's user avatar

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