In this study the researchers developed improved global exposure estimates of ambient PM2.5 mass and trend using PM2.5 concentrations inferred from multiple satellites.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/use-satellite-observations-long-term-exposure-assessment-global-concentrations-fine
[2] http://admin.indiaenvironmentportal.org.in/category/author/aaron-van-donkelaar
[3] http://admin.indiaenvironmentportal.org.in/category/author/randall-v-martin
[4] http://admin.indiaenvironmentportal.org.in/category/author/michael-brauer-et-al
[5] http://admin.indiaenvironmentportal.org.in/category/journal/environmental-health-perspectives
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/remote-sensing
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pm-25
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/aerosols
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/china
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/europe
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/n-c-america
[15] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[16] http://admin.indiaenvironmentportal.org.in/category/thesaurus/developing-countries
[17] http://admin.indiaenvironmentportal.org.in/category/thesaurus/urban-air-quality
[18] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[19] http://admin.indiaenvironmentportal.org.in/category/thesaurus/beijing