Facebook is trying to help change that by creating a high-resolution population density map for nearly the entire continent of Africa.

Journal of Biogeography, Vol. 26, No. 2 (Mar., 1999), pp. 353-366 (14 pages) Aim This paper presents the Joint Research Centre's TREES Project satellite derived Vegetation Map of Central Africa, at ...

Abu Dhabi-backed firm eyes partnerships and new funding as it builds detailed maps for all 54 African nations with support ...