La configuration géographique de la Tunisie au sein du Bassin Méditerranéen en fait un pays baigne par 1.200 kms de côtes. En effet, la connaissance approfondie du fonds sous marin peut être utile pour son développement ...

During 1965-66 a field party of the Directorate of Overseas Surveys (DOS) filled a gap in the existing primary and secondary control. The new work covers the Narok District West of Nairobi, and is an essential step in ...

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 ...