Normal Incidence Multi-Filter Radiometer (NIMFR): direct normal irradiances - nimfr
收藏DataONE2020-12-14 更新2024-06-08 收录
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The normal incidence multifilter radiometer (NIMFR) is a ground-based instrument that provides a time series of the shortwave spectral direct normal irradiance. Additionally, a broadband silicon detector can crudely measure the direct normal broadband irradiance. \n \nThese irradiance measurements can be used to infer clear-sky aerosol optical depth and columnar abundances of ozone and water vapor. The NIMFR is one of a class of instruments known as sun photometers.
创建时间：
2020-12-14
