Retrieval Algorithm for Broadband Albedo at the Top of the Atmosphere
Sign Up to like & getrecommendations! Published in 2018 at "Asia-Pacific Journal of Atmospheric Sciences"
DOI: 10.1007/s13143-018-0001-7
Abstract: The objective of this study is to develop an algorithm that retrieves the broadband albedo at the top of the atmosphere (TOA albedo) for radiation budget and climate analysis of Earth’s atmosphere using Geostationary Korea… read more here.
Keywords: albedo; broadband albedo; top atmosphere; toa albedo ... See more keywords
Satellite-based PM2.5 estimation directly from reflectance at the top of the atmosphere using a machine learning algorithm
Sign Up to like & getrecommendations! Published in 2019 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2019.04.002
Abstract: Abstract Atmospheric particulate matter (PM) that have particle diameter less than 2.5 μm (PM2.5) are hazardous to public health whose concentration has been either measured on the ground or inferred from satellite-retrieved aerosol optical depth (AOD).… read more here.
Keywords: top atmosphere; learning algorithm; concentration; machine learning ... See more keywords
Estimation of On‐Road PM2.5 Distributions by Combining Satellite Top‐of‐Atmosphere With Microscale Geographic Predictors for Healthy Route Planning
Sign Up to like & getrecommendations! Published in 2022 at "GeoHealth"
DOI: 10.1029/2022gh000669
Abstract: How to reduce the health risks for commuters, caused by air pollution such as PM2.5 has always been an urgent issue needing to be solved. Proposed in this study, is a novel framework which enables… read more here.
Keywords: road pm2; top atmosphere; estimation road; pm2 ... See more keywords
Interpretation of the Top-of-Atmosphere Energy Flux for Future Arctic Warming
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-49218-6
Abstract: With the trend of amplified warming in the Arctic, we examine the observed and modeled top-of-atmosphere (TOA) radiative responses to surface air-temperature changes over the Arctic by using TOA energy fluxes from NASA’s CERES observations… read more here.
Keywords: arctic warming; energy; interpretation top; top atmosphere ... See more keywords
Restoring the top-of-atmosphere reflectance during solar eclipses: aproof of concept with the UV Absorbing Aerosol Index measured byTROPOMI
Sign Up to like & getrecommendations! Published in 2020 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-2020-1172
Abstract: Abstract. Solar eclipses reduce the measured top-of-atmosphere (TOA) reflectances as derived by Earth observation satellites, because the solar irradiance that is used to compute these reflectances is commonly measured before the start of the eclipse.… read more here.
Keywords: shadow; obscuration; reflectance; solar eclipses ... See more keywords
Sensitivity studies of nighttime top-of-atmosphere radiances from artificial light sources using a 3-D radiative transfer model for nighttime aerosol retrievals
Sign Up to like & getrecommendations! Published in 2023 at "Atmospheric Measurement Techniques"
DOI: 10.5194/amt-16-2531-2023
Abstract: Abstract. By accounting for surface-based light source emissions and top-of-atmosphere (TOA) downward lunar fluxes, we adapted the spherical harmonics discrete ordinate method (SHDOM) 3-dimensional (3-D) radiative transfer model (RTM) to simulate nighttime 3-D TOA radiances… read more here.
Keywords: artificial light; nighttime aerosol; aerosol retrievals; top atmosphere ... See more keywords