Based on 18 months of Envisat observations, this high-resolution global atmospheric map of nitrogen dioxide pollution makes clear just how human activities impact air quality.
More at:
http://www.esa.int/export/esaEO/SEM340NKPZD_index_0.html
Based on 18 months of Envisat observations, this high-resolution global atmospheric map of nitrogen dioxide pollution makes clear just how human activities impact air quality.
More at:
http://www.esa.int/export/esaEO/SEM340NKPZD_index_0.html