Luong, Nguyen Duc Hieu, Bui Thi Hiep, Nguyen Hoang
Published in
Environmental science and pollution research international
This study investigated the seasonal variations of the ground-based PM2.5 concentration measured at an urban site and Terra MODIS satellite-based aerosol optical depth (AOD) in Hanoi, Vietnam, during the year 2016. The findings showed the large differences in terms of the seasonal variation of both PM2.5 concentration and columnar AOD. Clearly, the...
Gupta, Amitesh Moniruzzaman, Md Hande, Avinash Rousta, Iman Olafsson, Haraldur Mondal, Karno Kumar
Published in
SN Applied Sciences
Satellite-retrieved aerosol optical depth essentially provides an economical option for regular monitoring of particulate matter (PM) concentration; however, the constrains and challenges come in terms of estimation accuracy. In the present study, we estimated PM2.5 and PM10 (PM of aerodynamic diameter lesser than 2.5, 10 µm, respectively) for 11 s...
Wang, Qingxin Zeng, Qiaolin Tao, Jinhua Sun, Lin Zhang, Liang Gu, Tianyu Wang, Zifeng Chen, Liangfu
Published in
Sensors (Basel, Switzerland)
Accurately estimating fine ambient particulate matter (PM2.5) is important to assess air quality and to support epidemiological studies. To analyze the spatiotemporal variation of PM2.5 concentrations, previous studies used different methodologies, such as statistical models or neural networks, to estimate PM2.5. However, there is little research o...
Grgurić, Sanja Križan, Josip Gašparac, Goran Antonić, Oleg Špirić, Zdravko Mamouri, Rodelise Christodoulou, A. Nisantzi, Argyro Agapiou, Athos Themistocleous, Kyriakos
...
Published in
Open Geosciences
This study analyzes the relationship between Aerosol Optical Depth (AOD) obtained from Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) and ground-based PM10 mass concentration distribution over a period of 5 years (2008–2012), and investigates the applicability of satellite AOD data for ground PM10 mapping for the Croatian terr...
Kim, Hak-Sung Chung, Yong-Seung Kim, Joon-Tae
Published in
Asia-Pacific Journal of Atmospheric Sciences
Long-term variations and trends of atmospheric aerosols in the East Asian region were analyzed by using aerosol optical depth (AOD or τ), and ångström exponent (AE or α) obtained from the Moderate Resolution Imaging Spectroradiometer (MODIS) from 2001 to 2010. The increased emission of anthropogenic fine aerosols in east China resulted in the high ...
Zhao, Qing Gao, Wei Xiang, Weining Shi, Runhe Liu, Chaoshun Zhai, Tianyong Huang, Hung-lung Allen Gumley, Liam E. Strabala, Kathleen
Published in
Frontiers of Earth Science
We use the aerosol optical depth (AOD) measured by the moderate resolution imaging spectrometer (MODIS) onboard the Terra satellite, air pollution index (API) daily data measured by the Shanghai Environmental Monitoring Center (SEMC), and the ensemble empirical mode decomposition (EEMD) method to analyze the air quality variability in Shanghai in t...
Zeeshan, Muhammad Kim Oanh, N.T.
Published in
Science of the Total Environment
•Automated scheme for classification of synoptic patterns governing central Thailand•Distinct differences in vertical profiles of Lidar backscatter coefficients between patterns•Improvement of AOD–PM10 relationship in patterns with shallow mixing layers
