NSRDB Hasken Radiation

Bayanan hasken rana da aka samar a nan sun kasance lissafta daga Database Radiation na Kasa (NSRDB), wanda National
Laboratory Energy Renewable. Bayanan da ake samu anan matsakaicin dogon lokaci ne kawai, ƙididdiga daga sa'o'i na duniya da watsar da ƙima mai haske a kan
lokaci 2005-2015.

Metadata

Saitin bayanai a wannan sashe duk suna da waɗannan kaddarorin:

  •  Tsarin: ESRI ascii grid
  •  Hasashen taswira: yanki (latitude/longitude), ellipsoid WGS84
  •  Girman tantanin halitta: 2'24'' (0.04°)
  •  Arewa: 60° N
  •  Kudu: 20° S
  •  Yamma: 180° W
  •  Gabas: 22°30' W
  •  Layuka: 2000 Kwayoyin
  •  Rukunin: 3921 sel
  •  Ƙimar da ta ɓace: -9999

Bayanan hasken rana sun saita duk sun ƙunshi matsakaicin rashin haske lokacin da ake tambaya, la'akari da rana da kuma lokacin dare, wanda aka auna a W/m2. Mafi kyawun kusurwa
ana auna saitin bayanai a cikin digiri daga kwance don jirgin da ke fuskantar equator (ta fuskanci kudu a yankin arewa da mataimakinsa).

Lura cewa bayanan NSRDB ba su da wata ƙima akan teku. Duka Raster pixels a kan teku za su sami ɓataccen ƙimar (-9999).

Samfuran saitin bayanai