Agricultural and other land-management or trash-burning fires are widespread across West Africa in the dry season. This image from the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASAs Aqua satellite on 17 March 2009, shows scores of fires (locations marked in red) burning in Guinea, Sierra Leone, and Liberia. Although agricultural burning such as this is not necessarily immediately hazardous, it can have a major impact on air quality and human health, climate, and natural resources.
AQUA 17 March 2009
The large image provided above is at MODIS maximum spatial resolution (level of detail) of 250 meters per pixel.