A l’occasion de la réfection des cartes périmées ou de l’établissement de cartes nouvelles, de nouvelles techniques automatisées semblent pouvoir rendre d’importants services. L’enregistrement des données numériques, notamment, à partir des photographies aériennes, peut se faire sans accroissement notable du délai de restitution, et se montre ainsi promis à d’intéressants développements.
Auteurs et éditeurs
Established by the Economic and Social Council (ECOSOC) of the United Nations (UN) in 1958 as one of the UN's five regional commissions, ECA's mandate is to promote the economic and social development of its member States, foster intra-regional integration, and promote international cooperation for Africa's development.
The United Nations Economic and Social Council (ECOSOC; French: Conseil économique et social des Nations unies, CESNU) is one of the six principal organs of the United Nations, responsible for coordinating the economic and social fields of the organisation, specifically in regards to the 15 specialised agencies, the eight functional commissions and the five regional commissions under its jurisdiction.
Established by the Economic and Social Council (ECOSOC) of the United Nations (UN) in 1958 as one of the UN's five regional commissions, ECA's mandate is to promote the economic and social development of its member States, foster intra-regional integration, and promote international cooperation for Africa's development.
Fournisseur de données
Established by the Economic and Social Council (ECOSOC) of the United Nations (UN) in 1958 as one of the UN's five regional commissions, ECA's mandate is to promote the economic and social development of its member States, foster intra-regional integration, and promote international cooperation for Africa's development.