I-NSRDB Solar Radiation

Imininingwane yemisebe yelanga eyenziwe yatholakala lapha ibikhona kubalwe kusukela ku I-National Solar Radiation Database (NSRDB), ithuthukiswe nguZwelonke
I-Renewable Energy Laboratory. Idatha etholakalayo lapha izilinganiso zesikhathi eside kuphela, zibaliwe kusukela ngehora emhlabeni jikelele kanye namanani asakazayo we-irradiance phezu kwe
isikhathi 2005-2015.

Imethadatha

Amasethi edatha kulesi sigaba wonke analezi zici:

  •  Ifomethi: Igridi ye-ESRI ascii
  •  Ukuqagela kwemephu: geographic (latitude/longitude), i-ellipsoid WGS84
  •  Usayizi weseli yegridi: 2'24'' (0.04°)
  •  Enyakatho: 60° N
  •  ENingizimu: 20° S
  •  Entshonalanga: 180° W
  •  EMpumalanga: 22°30' W
  •  Imigqa: 2000 amaseli
  •  Amakholomu: 3921 amaseli
  •  Inani elingekho: -9999

Amasethi wedatha yemisebe yelanga wonke ahlanganisa i-avareji ye-irradiance ngaphezulu isikhathi okukhulunywa ngaso, kucatshangelwa kokubili usuku kanye isikhathi sasebusuku, sikalwa ngo-W/m2. I-engeli ephezulu
amasethi edatha ayalinganiswa ngamadigri ukusuka ovundlile endizeni ebheke inkabazwe (ibheke eningizimu enyakatho nenkabazwe futhi ngokuphambene nalokho).

Qaphela ukuthi idatha ye-NSRDB ayinawo amanani phezu kolwandle. Konke amaphikseli ama-raster phezu kolwandle azoba namanani ashodayo (-9999).

Amasethi edatha atholakalayo