NOAA AVHRR derived aerosol optical depth over land
نویسندگان
چکیده
منابع مشابه
NOAA AVHRR derived Aerosol Optical Depth (AOD) over Land: A comparison with AERONET Data
[1] Soufflet, V., D. Tanre, A. Royer, and N.T. O'Neill, (1997) Remote sensing of aerosols over boreal forest and lake water from AVHRR data. Remote Sensing of Environment, 60, pp: 22-34. [2] Goodrum, G., K.B. Kidwell, and W. Winston, (1999) NOAA KLM user's guide, National Environmental Satellite, Date, and Information Services (NESDIS). [3] Key, J., (2002) The Cloud and Surface Parameter Retrie...
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The large archive of NOAA AVHRR data, covering more than 25 years, bears the potential to detect aerosol trends. However, remote sensing of aerosol optical depth over land is a difficult task, because the aerosol signal gets weaker over bright surface targets and the quality of the retrieval mainly depends on the quality of the surface reflectance estimate. In this study, we test the sensitivit...
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The Advanced Very High Resolution Radiometer (AVHRR) provides a global, long-term, consistent time series of radiance data in several wavebands which are used for the retrieval of surface spectral reflectance, albedo and surface temperature. Long-term time series of such data products are necessary for studies addressing climate change, sea ice distribution and movement, and ice sheet coastal c...
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[1] Aerosol optical depths (ta) are derived operationally for the first time from the MODIS (Moderate Resolution Imaging Spectroradiometer) measurements over vegetated and partially vegetated land at 0.47 and 0.66 mm wavelengths. The extensive validation made during July – September 2000 encompasses 315 co-located ta in space and time derived by MODIS and AERONET (Aerosol Robotic Network) from ...
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This is the first comprehensive assessment of the aerosol optical depth (AOD) product retrieved from the near-UV observations by the Ozone Monitoring Instrument (OMI) onboard the Aura satellite. The OMI-retrieved AOD by the UV aerosol algorithm (OMAERUV version 1.4.2) was evaluated using collocated Aerosol Robotic Network (AERONET) level 2.0 direct Sun AOD measurements over 8 years (2005–2012)....
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ژورنال
عنوان ژورنال: Journal of Geophysical Research
سال: 2005
ISSN: 0148-0227
DOI: 10.1029/2004jd005439