Sea in culture of barbarian invaders and knowledge of geography took a backward step. In the seventh century, Isidore of Seville produced a "wheel map" in which Asia, Africa and Europe were arranged like segments in an orange, separated by the "Mare Mediterranean", "Nilus" and "Tanais" and surrounded by "Oceanus". It was not until the fifteenth century that Ptolemy's maps were used again and Henry the Navigator of Portugal initiated ocean exploration and maritime research. Encouraged by him, Portuguese navigators explored, mapped and charted the west coast of Africa and the Eastern Atlantic and this knowledge prepared the way for the great voyages
Asia-Africa Growth Corridor were laid out. Digital connectivity will also support the growth of innovative technology and services between Asia and Africa. There is scope for Asia to share its experiences of growth and development with Africa, according to persons involved in the project. It consists of five remarkable aspects. These aspects are: (a) effective mobilization of financial resources; (b) their alignment with socio-economic development and development strategies of partner countries and regions; (c) application of high-quality standards in terms of compliance with international standards established to mitigate environmental and social impact; (d) provision of quality of infrastructure taking into account aspects of