Articles | Volume 15, issue 22
https://doi.org/10.5194/acp-15-13133-2015
https://doi.org/10.5194/acp-15-13133-2015
Research article
 | 
27 Nov 2015
Research article |  | 27 Nov 2015

Estimating ground-level PM2.5 in eastern China using aerosol optical depth determined from the GOCI satellite instrument

J.-W. Xu, R. V. Martin, A. van Donkelaar, J. Kim, M. Choi, Q. Zhang, G. Geng, Y. Liu, Z. Ma, L. Huang, Y. Wang, H. Chen, H. Che, P. Lin, and N. Lin

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Cited articles

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1. GOCI (Geostationary Ocean Color Imager) retrieval of AOD is consistent with AERONET AOD (RMSE=0.08-0.1) 2. GOCI-derived PM2.5 is in significant agreement with in situ observations (r2=0.66, rRMSE=18.3%) 3. Population-weighted GOCI-derived PM2.5 over eastern China for 2013 is 53.8 μg/m3, threatening the health of its more than 400 million residents 4. Secondary inorganics (SO42-, NO3-, NH4+) & organic matter are the most significant components of GOCI-derived PM2.5.
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