Time series of satellite-based fine particulate matter (PM 2.5 ) concentrations over China: 2004-2012 Guannan Geng, Qiang Zhang, Aaron van Donkelaar, Randall.
Time Series Analysis of Satellite-Derived PM 2.5 Brian Boys, Randall V. Martin, Aaron van Donkelaar, Ryan MacDonell, Nai-Yung C. Hsu * NASA/Goddard Space.
