It is generally recognized that up-to-date and accurate demographic information especially on population size, structure, distribution and growth potential is one of the important tools for planning, monitoring and evaluating ...

At the broadest level, national governments will need to determine their priorities in terms of data required within a framework for an integrated national information system. The sources of data for this system will include ...

This paper reviews the status of remote sensing technology in Africa giving a historical background, analyse the current activities by identifying problems encountered and achievements made, and make recommendations for ...