GribStream

NAM CONUS GOES-Simulated Brightness Temperatures

GribStream-Code: namgoes218

Offizielle Referenzen: NOAA NAM AWS Open Data registry und NCEP NAM products.

Beschreibung

NAM CONUS GOES-Simulated Brightness Temperatures ist der simulierte Satellitenanteil des NAM-CONUS-Feeds.

Das Produkt läuft auf demselben 12-km-Lambert-Grid wie die Kernprodukte für CONUS, liefert aber simulierte Helligkeitstemperaturen am Oberrand der Atmosphäre statt der üblichen meteorologischen NAM-Felder.

Nutzen Sie es, wenn Sie Wolkentop-Diagnostik, Feuchtefahnen oder ein GOES-ähnliches Feld benötigen, das direkt an die NAM-Vorhersagezyklen gebunden ist, ohne die vollständigen physikalischen Felder nachzuverarbeiten.

Für den zugrunde liegenden Wetterzustand kombinieren Sie es mit NAM CONUS Upper Air oder NAM CONUS Surface Diagnostics.

Details

Verwandte Datasets

Parameter

Parameter suchen
0 Parameter

Klicken Sie auf einen Parameter, um Varianten in einer kompakten Tabelle mit kopierbaren JSON-Selektoren zu sehen. Codes, Levels und Selector-Werte bleiben exakt so, wie die API sie ausgibt.

SBT122 –Simulated Brightness Temperature for GOES 12, Channel 2 (K)
1 variant
NOAA GRIB2 Table 4.2-3-192

This field converts NAM-simulated top-of-atmosphere radiance into the equivalent GOES-12 channel 2 brightness temperature. It is used for model-to-satellite comparison rather than as a direct state variable.

  • Units: K.
  • Interpret it in the context of the channel's spectral response; it is not interchangeable with surface or cloud-top temperature.
Level Info Horizon Introduced Selector
top of atmosphere 0h-84h 2024-04-15
{"name":"SBT122","level":"top of atmosphere","info":""}
SBT123 –Simulated Brightness Temperature for GOES 12, Channel 3 (K)
1 variant
NOAA GRIB2 Table 4.2-0-0

Simulated brightness temperature for GOES-12 channel 3 represents modeled radiance converted to an equivalent blackbody temperature. It supports satellite comparison and cloud diagnostics.

  • Units: K.
Level Info Horizon Introduced Selector
top of atmosphere 0h-84h 2024-04-15
{"name":"SBT123","level":"top of atmosphere","info":""}
SBT124 –Simulated Brightness Temperature for GOES 12, Channel 4 (K)
1 variant
NOAA GRIB2 Table 4.2-0-0

Simulated brightness temperature for GOES-12 channel 4 represents modeled radiance converted to an equivalent blackbody temperature. It supports satellite comparison and cloud diagnostics.

  • Units: K.
Level Info Horizon Introduced Selector
top of atmosphere 0h-84h 2024-04-15
{"name":"SBT124","level":"top of atmosphere","info":""}
SBT126 –Simulated Brightness Temperature for GOES 12, Channel 6 (K)
1 variant
NOAA GRIB2 Table 4.2-3-192

This field converts NAM-simulated top-of-atmosphere radiance into the equivalent GOES-12 channel 6 brightness temperature. It is used for model-to-satellite comparison rather than as a direct state variable.

  • Units: K.
  • Interpret it in the context of the channel's spectral response; it is not interchangeable with surface or cloud-top temperature.
Level Info Horizon Introduced Selector
top of atmosphere 0h-84h 2024-04-15
{"name":"SBT126","level":"top of atmosphere","info":""}

Keine Parameter passen zur Suche.