Derived direct irradiance from high resolution UV spectroradiometer uses: Langley regression radiometric calibration, ozone column, and aerosol retrievals

Piotr Kiedron; Mark Beauharnois; Lee Harrison

doi:10.1117/12.613201

18 August 2005 Derived direct irradiance from high resolution UV spectroradiometer uses: Langley regression radiometric calibration, ozone column, and aerosol retrievals

Piotr Kiedron, Mark Beauharnois, Lee Harrison

Author Affiliations +

Proceedings Volume 5886, Ultraviolet Ground- and Space-based Measurements, Models, and Effects V; 588605 (2005) https://doi.org/10.1117/12.613201
Event: Optics and Photonics 2005, 2005, San Diego, California, United States

Abstract

From direct-to-diffuse ratios from UV Multifilter Rotating Shadowband Radiometers (MFRSR) we derive direct and diffuse high resolution total horizontal spectra from the collocated UV spectroradiometer of the USDA network. The direct beam spectra can be used in Langley regression that leads to spectroradiometric in situ calibration and to ozone column and aerosol optical depth retrievals. The high resolution direct spectra are used to obtain ozone column, and aerosol optical depth in the 290nm-360nm range at 0.1nm resolution.

Citation Download Citation

Piotr Kiedron, Mark Beauharnois, and Lee Harrison "Derived direct irradiance from high resolution UV spectroradiometer uses: Langley regression radiometric calibration, ozone column, and aerosol retrievals", Proc. SPIE 5886, Ultraviolet Ground- and Space-based Measurements, Models, and Effects V, 588605 (18 August 2005); https://doi.org/10.1117/12.613201

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