Phys.orgFree mapping: plotting development in Africa

Jun 19, 2017 - Phys.org

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Luck, if not a miracle, is required as easy clues such as street names, even where they exist, are usually not posted and address numbers are rarely marked. Most people in Cotonou formulate complex combinations of landmarks and directions to navigate around town. Typical directions might be: "My office is after the big market, past the...

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