A Robust Bad-Pixel Radiance Reconstruction for the Geostationary Environment Monitoring Spectrometer (GEMS) - Influences on Aerosol Retrieval

The Geostationary Environment Monitoring Spectrometer (GEMS), launched in February 2020, performs hourly measurements of earthshine radiances to retrieve column amounts of air pollutants over Asia. However, the charge-coupled device detector of GEMS has bad pixels that exhibit abnormal radiometric r...

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Veröffentlicht in:	IEEE transactions on geoscience and remote sensing 2024-01, Vol.62, p.1-1
Hauptverfasser:	Chong, Heesung, Lee, Won-Jin, Jung, Hyung-Sup, Cho, Yeseul, Kim, Jhoon, Abad, Gonzalo Gonzalez
Format:	Artikel
Sprache:	eng
Schlagworte:	aerosol retrieval Aerosols Air pollution Asia bad pixels Charge coupled devices charge-coupled device detector data reconstruction Environmental monitoring Geostationary Environment Monitoring Spectrometer Image reconstruction Monitoring Optical sensors Pixels Pollution measurement Radiance Reconstruction Retrieval Robustness Spectral correlation Wavelength Wavelength measurement
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