Results 141 to 150 of about 4,017 (177)
Atmospheric Pollution Research, 2021 Abstract This study analyses the applicability of the recently released Level-3 (L3) daily and monthly aerosol optical depth (AOD) products (version F15_0032) over land retrieved from the Multiangle Imaging Spectroradiometer (MISR) instrument. For this purpose, daily AOD data from 427 Aerosol Robotic Network (AERONET) sites worldwide during 2001–2018
Ke Gui, Huizheng Che, Yaqiang Wang
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Atmospheric Environment, 2015
Abstract The Moderate Resolution Imaging Spectroradiometer (MODIS), the Multiangle Imaging Spectroradiometer (MISR) and the Sea-viewing Wide Field-of-view Sensor (SeaWiFS) provide validated aerosol optical depth (AOD) products over both land and ocean.
Yong Xue +2 more
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Abstract The Moderate Resolution Imaging Spectroradiometer (MODIS), the Multiangle Imaging Spectroradiometer (MISR) and the Sea-viewing Wide Field-of-view Sensor (SeaWiFS) provide validated aerosol optical depth (AOD) products over both land and ocean.
Yong Xue +2 more
exaly +2 more sources
Fine particulate matter predictions using high resolution Aerosol Optical Depth (AOD) retrievals [PDF]
Atmospheric Environment, 2014 To date, spatial-temporal patterns of particulate matter (PM) within urban areas have primarily been examined using models. On the other hand, satellites extend spatial coverage but their spatial resolution is too coarse. In order to address this issue, here we report on spatial variability in PM levels derived from high 1 km resolution AOD product of ...
Petros Koutrakis +2 more
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Retrieval of Aerosol Optical Depth (AOD) from the Landsat8 Oli Observations Over Beijing
IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium, 2020The deep blue (DB) algorithm is usually used for retrieval of AOD on high reflectivity surfaces, which cover complex surface types. However, due to low spatial resolutions, it shows limited information details in urban areas and cannot fully display the aerosol variation characteristics. Now, a new aerosol retrieval algorithm with a priori Land Surface
Tianchen Liang, Lin Sun 0001
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Evaluation of Aerosol Optical Depth (AOD) and PM2.5 associations for air quality assessment
Remote Sensing Applications: Society and Environment, 2020Abstract Traditional station-based PM2.5 monitoring method has significant spatial gaps. Moderate Resolution Imaging Spectrometer (MODIS) Aerosol Optical Depth (AOD) product (10 km spatial resolution) derived from the imagery of NASA Terra satellite has been used as a tool for regional PM2.5 studies for many years.
Zhiming Yang +4 more
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Science of The Total Environment, 2020
A new aerosol optical depth (AOD) data assimilation (DA) module was developed in Gridpoint Statistical Interpolation (GSI) 3-dimensional variational (3DVAR) system, named FastJ/CRTM-AOD DA module. And applied to the Modal Aerosol Dynamics Model for Europe with the Secondary Organic Aerosol Model (MADE/SORGAM) in the Weather Research and Forecasting ...
Jiongming Pang +4 more
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A new aerosol optical depth (AOD) data assimilation (DA) module was developed in Gridpoint Statistical Interpolation (GSI) 3-dimensional variational (3DVAR) system, named FastJ/CRTM-AOD DA module. And applied to the Modal Aerosol Dynamics Model for Europe with the Secondary Organic Aerosol Model (MADE/SORGAM) in the Weather Research and Forecasting ...
Jiongming Pang +4 more
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Aerosol Optical Depth (AOD) retrieval method using MODIS
2015 International Conference on Space Science and Communication (IconSpace), 2015Difficulties on the estimating of aerosol radiative forcing is due to lack of knowledge on the microphysical and aerosol optical properties and their extreme variations of spatial distribution. In understanding the dynamics of aerosols and the associated influence on global climatic conditions one of the critical parameter used is Aerosol Optical Depth
Arnis Asmat
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Comparison of aerosol optical depth (AOD) determined from UVMRP and AERONET
SPIE Proceedings, 2013Aerosol optical depth (AOD) is critically important for a better understanding of how Earth’s climate is radiatively forced. To compensate for the conventional satellite observations, several types of ground-based radiometers are operated by AOD measurement programs.
Manyi Wang +3 more
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Evaluation of sun photometer capabilities for retrievals of aerosol optical depth at high latitudes: The POLAR-AOD intercomparison campaigns [PDF]
Atmospheric Environment, 2012 Accuracy requirements for aerosol optical depth (AOD) in polar regions are much more stringent tan those usually encountered in established sun photometer networks, while comparability of data from different archive centres is a further important issue.
Mauro Mazzola +2 more
exaly +5 more sources
Journal of the Air & Waste Management Association, 2009
Collocated Interagency Monitoring of Protected Visual Environments (IMPROVE) particulate matter (PM) less than 2.5 microm in aerodynamic diameter (PM2.5) chemically speciated data, mass of PM less than 10 microm in aerodynamic diameter (PM10), and Aerosol Robotic Network (AERONET) aerosol optical depth (AOD) and size distribution at Bondville, IL, were
Mark, Green +3 more
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Collocated Interagency Monitoring of Protected Visual Environments (IMPROVE) particulate matter (PM) less than 2.5 microm in aerodynamic diameter (PM2.5) chemically speciated data, mass of PM less than 10 microm in aerodynamic diameter (PM10), and Aerosol Robotic Network (AERONET) aerosol optical depth (AOD) and size distribution at Bondville, IL, were
Mark, Green +3 more
openaire +2 more sources